Flowers Foods (FLO) 10-K 21 Feb 18 2017 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 30, 2017	Feb. 15, 2018	Jul. 15, 2017
Document And Entity Information [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 30, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	FY
Trading Symbol	FLO
Entity Registrant Name	FLOWERS FOODS INC
Entity Central Index Key	1,128,928
Current Fiscal Year End Date	--12-30
Entity Well-known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		210,609,122
Entity Public Float			$ 3,472,632,171

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Current Assets:
Cash and cash equivalents	$ 5,129	$ 6,410
Accounts and notes receivable, net of allowances of $3,154 and $1,703, respectively	280,050	271,913
Inventories:
Raw materials	41,710	41,830
Packaging materials	19,638	20,354
Finished goods	49,697	48,698
Inventories, net	111,045	110,882
Spare parts and supplies	61,330	59,509
Other	49,637	28,128
Total current assets	507,191	476,842
Property, Plant and Equipment:
Land	90,303	89,674
Buildings	462,657	458,200
Machinery and equipment	1,155,485	1,147,861
Furniture, fixtures and transportation equipment	176,515	158,188
Construction in progress	22,019	37,564
Property, plant and equipment, gross	1,906,979	1,891,487
Less: accumulated depreciation	(1,174,953)	(1,110,461)
Property, plant and equipment, net	732,026	781,026
Notes Receivable from Independent Distributor Partners	187,737	154,924
Assets Held for Sale	15,323	36,976
Other Assets	10,228	9,758
Goodwill	464,777	465,578
Other Intangible Assets, net	742,442	835,964
Total Assets	2,659,724	2,761,068
Current Liabilities:
Current maturities of long-term debt and capital lease obligations	12,095	11,490
Accounts payable	181,388	173,102
Other accrued liabilities	200,468	156,032
Total current liabilities	393,951	340,624
Long-Term Debt:
Total long-term debt and capital lease obligations	820,141	946,667
Other Liabilities:
Post-retirement/post-employment obligations	60,107	69,601
Deferred taxes	82,976	145,854
Other long-term liabilities	51,872	48,242
Total other long-term liabilities	194,955	263,697
Commitments and Contingencies
Stockholders’ Equity:
Common stock — $.01 stated par value and $.001 current par value; 500,000,000 authorized shares; 228,729,585 issued shares	199	199
Treasury stock — 18,203,381 and 20,306,784 shares, respectively	(235,493)	(261,812)
Capital in excess of par value	650,872	644,456
Retained earnings	919,658	910,520
Accumulated other comprehensive loss	(84,559)	(83,283)
Total stockholders’ equity	1,250,677	1,210,080
Total Liabilities and Stockholders’ Equity	2,659,724	2,761,068
Series A Preferred Stock
Stockholders’ Equity:
Preferred Stock, value
Series B Preferred Stock
Stockholders’ Equity:
Preferred Stock, value

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Accounts and notes receivable, allowances	$ 3,154	$ 1,703
Preferred stock, shares authorized	1,000,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, current par value	$ 0.001	$ 0.001
Common stock, authorized shares	500,000,000	500,000,000
Common stock, shares issued	228,729,585	228,729,585
Treasury stock, shares	18,203,381	20,306,784
Series A Preferred Stock
Preferred stock, par value	$ 100	$ 100
Preferred stock, shares authorized	200,000	200,000
Preferred stock, shares issued	0	0
Series B Preferred Stock
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	800,000	800,000
Preferred stock, shares issued	0	0

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Income Statement [Abstract]
Sales	$ 3,920,733	$ 3,926,885	$ 3,778,505
Materials, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately below)	2,009,063	2,026,367	1,963,153
Selling, distribution and administrative expenses	1,503,867	1,464,236	1,381,527
Depreciation and amortization	146,719	140,869	132,175
Restructuring and related impairment charges	104,130
Gain on divestiture	(28,875)
Pension plan settlement loss	4,649	6,646
Multi-employer pension plan withdrawal costs	18,268
Impairment of assets		24,877	3,771
Income from operations	162,912	263,890	297,879
Interest expense	36,557	34,905	26,815
Interest income	(22,938)	(20,552)	(21,967)
Income before income taxes	149,293	249,537	293,031
Income tax expense (benefit)	(827)	85,761	103,840
Net income	$ 150,120	$ 163,776	$ 189,191
Basic:
Net income per common share	$ 0.72	$ 0.79	$ 0.90
Weighted average shares outstanding	209,573	208,511	210,793
Diluted:
Net income per common share	$ 0.71	$ 0.78	$ 0.89
Weighted average shares outstanding	210,435	210,354	213,356
Cash dividends paid per common share	$ 0.6700	$ 0.6250	$ 0.5675

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 150,120	$ 163,776	$ 189,191
Pension and postretirement plans:
Settlement loss	3,072	4,087
Net loss for the period	(2,637)	(4,013)	(2,537)
Amortization of prior service credit included in net income	108	108	(164)
Amortization of actuarial loss included in net income	3,603	4,206	2,703
Pension and postretirement plans, net of tax	4,146	4,388	2
Derivative instruments:
Net change in fair value of derivatives	(6,789)	5,730	(4,195)
Loss reclassified to net income	1,367	3,399	5,413
Derivative instruments, net of tax	(5,422)	9,129	1,218
Other comprehensive income (loss), net of tax	(1,276)	13,517	1,220
Comprehensive income	$ 148,844	$ 177,293	$ 190,411

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Capital in Excess of Par Value	Retained Earnings	Accumulated Other Comprehensive Income Loss	Treasury Stock
Balances at Jan. 03, 2015	$ 1,123,044	$ 199	$ 613,859	$ 809,068	$ (98,020)	$ (202,062)
Balances (in shares) at Jan. 03, 2015		228,729,585
Balances, treasury shares at Jan. 03, 2015						(19,382,272)
Net income	189,191			189,191
Derivative instruments, net of tax	1,218				1,218
Pension and postretirement plans, net of tax	2				2
Shares issued for acquisition	12,602		7,493			$ 5,109
Shares issued for acquisition (in shares)						481,540
Stock repurchases	(6,858)					$ (6,858)
Stock repurchases (in shares)						(318,399)
Exercise of stock options	19,617		137			$ 19,480
Exercise of stock options (in shares)						1,838,083
Issuance of deferred stock awards			(591)			$ 591
Issuance of deferred stock awards (in shares)						55,713
Amortization of share-based compensation awards	15,574		15,574
Income tax benefits related to share-based payments	9,134		9,134
Performance-contingent restricted stock awards issued (Note 18)			(8,899)			$ 8,899
Performance-contingent restricted stock awards issued (in shares)						853,206
Issuance of deferred compensation			(206)			$ 206
Issuance of deferred compensation (in shares)						8,992
Dividends paid on vested performance-contingent restricted stock and deferred share awards	(879)			(879)
Dividends paid	(119,563)			(119,563)
Balances at Jan. 02, 2016	1,243,082	$ 199	636,501	877,817	(96,800)	$ (174,635)
Balances (in shares) at Jan. 02, 2016		228,729,585
Balances, treasury shares at Jan. 02, 2016						(16,463,137)
Net income	163,776			163,776
Derivative instruments, net of tax	9,129				9,129
Pension and postretirement plans, net of tax	4,388				4,388
Stock repurchases	(126,300)		(1,125)			$ (125,175)
Stock repurchases (in shares)						(6,892,322)
Exercise of stock options	27,631		(4,323)			$ 31,954
Exercise of stock options (in shares)						2,506,255
Issuance of deferred stock awards			(1,411)			$ 1,411
Issuance of deferred stock awards (in shares)						111,868
Amortization of share-based compensation awards	18,772		18,772
Income tax benefits related to share-based payments	675		675
Performance-contingent restricted stock awards issued (Note 18)			(4,519)			$ 4,519
Performance-contingent restricted stock awards issued (in shares)						424,787
Issuance of deferred compensation			(114)			$ 114
Issuance of deferred compensation (in shares)						5,765
Dividends paid on vested performance-contingent restricted stock and deferred share awards	(583)			(583)
Dividends paid	(130,490)			(130,490)
Balances at Dec. 31, 2016	$ 1,210,080	$ 199	644,456	910,520	(83,283)	$ (261,812)
Balances (in shares) at Dec. 31, 2016		228,729,585
Balances, treasury shares at Dec. 31, 2016	(20,306,784)					(20,306,784)
Net income	$ 150,120			150,120
Derivative instruments, net of tax	(5,422)				(5,422)
Pension and postretirement plans, net of tax	4,146				4,146
Stock repurchases	(2,671)					$ (2,671)
Stock repurchases (in shares)						(140,135)
Exercise of stock options	19,313		(3,610)			$ 22,923
Exercise of stock options (in shares)						1,773,336
Issuance of deferred stock awards			(1,789)			$ 1,789
Issuance of deferred stock awards (in shares)						138,354
Amortization of share-based compensation awards	16,093		16,093
Performance-contingent restricted stock awards issued (Note 18)			(4,240)			$ 4,240
Performance-contingent restricted stock awards issued (in shares)						328,947
Issuance of deferred compensation			(38)			$ 38
Issuance of deferred compensation (in shares)						2,901
Dividends paid on vested performance-contingent restricted stock and deferred share awards	(553)			(553)
Dividends paid	(140,429)			(140,429)
Balances at Dec. 30, 2017	$ 1,250,677	$ 199	$ 650,872	$ 919,658	$ (84,559)	$ (235,493)
Balances (in shares) at Dec. 30, 2017		228,729,585
Balances, treasury shares at Dec. 30, 2017	(18,203,381)					(18,203,381)

Consolidated Statements of Cha7

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Statement Of Stockholders Equity [Abstract]
Cash dividends paid per common share	$ 0.6700	$ 0.6250	$ 0.5675

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Cash flows provided by (disbursed for) operating activities:
Net income	$ 150,120	$ 163,776	$ 189,191
Adjustments to reconcile net income to net cash provided by operating activities:
Restructuring and related impairment charges	69,601
Gain on divestiture	(28,875)
Depreciation and amortization	146,719	140,869	132,175
Impairment of assets		24,877	3,771
Stock-based compensation	16,093	18,761	15,692
Loss reclassified from accumulated other comprehensive income to net income	2,080	5,307	8,551
Deferred income taxes	(61,306)	(14,457)	18,293
Provision for inventory obsolescence	1,684	1,324	776
Allowances for accounts receivable	4,215	3,365	2,395
Pension and postretirement plans (benefit) expense	(897)	2,238	(5,878)
Other	(6,203)	(106)	5,709
Qualified pension plan contributions	(1,605)	(1,000)	(10,000)
Changes in operating assets and liabilities, net of acquisitions and disposals:
Accounts receivable, net	(11,762)	(7,888)	(16,873)
Inventories, net	(7,801)	(1,526)	(9,717)
Hedging activities, net	(15,727)	13,592	(12,818)
Other assets	(12,557)	(3,441)	(4,660)
Accounts payable	10,840	(519)	14,563
Other accrued liabilities	42,770	11,390	4,504
Net cash provided by operating activities	297,389	356,562	335,674
Cash flows provided by (disbursed for) investing activities:
Purchases of property, plant and equipment	(75,232)	(101,727)	(90,773)
Repurchase of independent distributor territories	(6,460)	(8,871)	(14,338)
Cash paid at issuance of notes receivable	(25,566)	(8,577)	(7,962)
Principal payments from notes receivable	24,875	22,272	23,023
Acquisition of businesses, net of cash acquired			(390,221)
Proceeds from sale of mix plant	41,230
Proceeds from sales of property, plant and equipment	3,935	17,667	14,324
Acquisition of intangible assets			(5,000)
Other investing activities	1,823	2,522	1,132
Net cash disbursed for investing activities	(35,395)	(76,714)	(469,815)
Cash flows provided by (disbursed for) financing activities:
Dividends paid, including dividends on share-based payment awards	(140,982)	(131,073)	(120,442)
Exercise of stock options	19,313	27,631	19,617
Payments for debt issuance costs	(729)	(4,380)	(646)
Stock repurchases	(2,671)	(126,300)	(6,858)
Change in bank overdrafts	(14,206)	1,914	2,325
Proceeds from debt borrowings	611,900	2,090,492	1,064,600
Debt and capital lease obligation payments	(735,900)	(2,146,100)	(817,600)
Net cash (disbursed for) provided by financing activities	(263,275)	(287,816)	140,996
Net (decrease) increase in cash and cash equivalents	(1,281)	(7,968)	6,855
Cash and cash equivalents at beginning of period	6,410	14,378	7,523
Cash and cash equivalents at end of period	5,129	6,410	14,378
Schedule of non cash investing and financing activities:
Capital and right-to-use lease obligations	3,337	15,622	2,298
Distributor routes sold with deferred gains, net	9,707	5,213	166
Increase in property, plant and equipment from financing		4,855
Purchase of property, plant and equipment included in accounts payable	2,991	5,203	3,637
Cash paid during the period for:
Interest	34,196	26,897	24,112
Income taxes paid, net of refunds of $236, $12,212 and $7,587, respectively	71,996	84,108	80,062
Executive Deferred Compensation Plan
Schedule of non cash investing and financing activities:
Issuance of executive deferred compensation plan common stock	38	114	206
Distributor Notes Receivable
Schedule of non cash investing and financing activities:
Issuance of notes receivable on new distribution territories, net	$ 60,594	$ 23,352	15,739
Alpine Valley Bread Company
Schedule of non cash investing and financing activities:
Shares issued for the Alpine acquisition			$ 12,602

Consolidated Statements of Cas9

Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Statement Of Cash Flows [Abstract]
Income tax refunds	$ 236	$ 12,212	$ 7,587

Basis of Presentation

Basis of Presentation	12 Months Ended
	Dec. 30, 2017
Accounting Policies [Abstract]
Basis of Presentation	Note 1. Basis of Presentation General. The accompanying Consolidated Financial Statements of Flowers Foods, Inc. (the “company”, “Flowers Foods”, “Flowers”, “us”, “we”, or “our”) have been prepared by the company’s management in accordance with generally accepted accounting principles in the United States of America (“GAAP”). Flowers Foods is one of the largest producers and marketers of bakery products in the United States. The company currently consists of two business segments: direct-store-delivery (“DSD Segment”) and warehouse delivery (“Warehouse Segment”). The DSD Segment focuses on the production and marketing of bakery products throughout the East, South, Southwest, California, and select markets in the Midwest, Pacific Northwest, Nevada, and Colorado. The Warehouse Segment produces snack cakes, breads and rolls that are shipped both fresh and frozen to national retail, foodservice, vending, and co-pack customers through their warehouse channels. On August 10, 2016, we announced the launch of Project Centennial, a comprehensive business and operational review. We are evaluating opportunities to enhance revenue growth, streamline operations, improve efficiencies, and make investments that strengthen our competitive position and improve margins over the long term. We began Project Centennial with an evaluation of our brands, product mix, and organizational structure. We then developed strategic priorities to help us capitalize on retail and consumer changes. On May 3, 2017, the company announced an enhanced organizational structure designed to provide greater focus on the company’s strategic objectives, emphasize brand growth and innovation in line with a national branded food company, drive enhanced accountability, reduce costs, and strengthen long-term strategy. The new organizational structure establishes two business units (“BUs”), Fresh Bakery and Specialty/Snacking, and realigns key leadership roles. The new structure also provides for centralized marketing, sales, supply chain, shared-services/administrative, and corporate strategy functions, each with clearly defined roles and responsibilities. The company intends to transition to the new structure over the next several months with full implementation expected to be completed early in fiscal 2019. Management will continue to review financial information for the DSD Segment and Warehouse Segment until the new organizational structure is fully implemented. See Note 5, Restructuring Activities

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 30, 2017
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Note 2. Summary of Significant Accounting Policies Basis of Consolidation . The Consolidated Financial Statements include the accounts of the company and its wholly-owned subsidiaries. Intercompany transactions and balances are eliminated in consolidation. Use of Estimates . The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Fiscal Year End . The company operates on a 52-53 week fiscal year ending the Saturday nearest December 31. Fiscal 2017, Fiscal 2016, and Fiscal 2015 consisted of 52 weeks. Fiscal 2018 will consist of 52 weeks. Revenue Recognition . The company recognizes revenue from the sale of product when title and risk of loss pass to the customer. The company records both direct and estimated reductions to gross revenue for customer programs and incentive offerings at the time the incentive is offered or at the time of revenue recognition for the underlying transaction that results in progress by the customer towards earning the incentive. These allowances include price promotion discounts, coupons, customer rebates, cooperative advertising, and product returns. Price promotion discount expense is recorded as a reduction to gross sales when the discounted product is sold to the customer. Scan-based trading technology allows the retailer to take ownership of our goods when the consumer purchases the goods rather than at the time they are delivered to the retailer. Consequently, revenue on these sales is not recognized until the product is purchased by the consumer. This technology is referred to as pay-by-scan (“PBS”). In fiscal years 2017, 2016, and 2015, the company recorded $1.4 billion, $1.3 billion, and $1.2 billion, respectively, in sales through PBS. Revenue on PBS sales is recognized when the product is purchased by the end consumer because that is when title and risk of loss is transferred. Non-PBS sales are recognized when the product is delivered to the customer since that is when title and risk of loss is transferred. The company’s production facilities deliver products to independent distributor partners (“IDP” or “IDPs”), who sell and deliver those products to outlets of retail accounts that are within the IDPs’ defined geographic territory. PBS is utilized primarily in certain national and regional retail accounts (“PBS Outlet”). Generally, revenue is not recognized by the company upon delivery of our products by the company to the IDP or upon delivery of our products by the IDP to a PBS Outlet, but when our products are purchased by the end consumer. Product inventory in the PBS Outlet is reflected as inventory on the company’s balance sheet. The balance of PBS inventory at December 30, 2017 and December 31, 2016 was $7.9 million and $7.6 million, respectively. The IDP performs a physical inventory of products at each PBS Outlet weekly and reports the results to the company. The inventory data submitted by the IDP for each PBS Outlet is compared with the product delivery data. Product delivered to a PBS Outlet that is not recorded in the inventory data has been purchased by the consumer/customer of the PBS Outlet and is recorded as sales revenue by the company. Cash and Cash Equivalents . The company considers deposits in banks, certificates of deposits, and short-term investments with original maturities of three months or less to be cash and cash equivalents. Accounts and Notes Receivable . Accounts receivable consists of trade receivables, current portions of distributor notes receivable, and miscellaneous receivables. The company maintains allowances for doubtful accounts for estimated losses resulting from the inability of its customers to make required payments for trade receivables, IDP notes receivable, and miscellaneous receivables. Bad debts are charged to this reserve after all attempts to collect the balance are exhausted. If the financial condition of the company’s customers were to deteriorate, resulting in an impairment of their ability to make payments, additional allowances may be required. In determining the past due or delinquent status of a customer, the aged trial balance is reviewed on a weekly basis by sales management and generally any accounts older than seven weeks are considered delinquent. Activity in the allowance for doubtful accounts is as follows (amounts in thousands): Beginning Balance Charged to Expense Write-Offs and Other Ending Balance Fiscal 2017 $ 1,703 $ 4,215 $ 2,764 $ 3,154 Fiscal 2016 $ 1,341 $ 3,365 $ 3,003 $ 1,703 Fiscal 2015 $ 2,723 $ 2,395 $ 3,777 $ 1,341 The amounts charged to expense for bad debts in the table above are reported as adjustments to reconcile net income to net cash provided by operating activities in the Consolidated Statements of Cash Flows. The write-offs and other column represents the amounts that are actually used to reduce the gross accounts and notes receivable at the time the balance due from the customer is written-off. Walmart/Sam’s Club is our only customer with a balance greater than 10% of outstanding trade receivables. Their percentage of trade receivables was 23.6% and 18.8%, on a consolidated basis, as of December 30, 2017 and December 31, 2016, respectively. No other customer accounted for greater than 10% of the company’s outstanding receivables. Concentration of Credit Risk . The company performs periodic credit evaluations and grants credit to customers, who are primarily in the grocery and foodservice markets, and generally does not require collateral. Our top 10 customers in fiscal years 2017, 2016 and 2015 accounted for 48.5%, 46.8% and 43.5% of sales, respectively. Our largest customer, Walmart/Sam’s Club, weighted percent of sales for fiscal years 2017, 2016 and 2015 was as follows: Percent of Sales DSD Segment Warehouse Segment Total Fiscal 2017 17.6 % 2.4 % 20.0 % Fiscal 2016 17.0 % 2.6 % 19.6 % Fiscal 2015 16.7 % 2.6 % 19.3 % Walmart/Sam’s Club is the only customer to account for greater than 10% of the company’s sales. Inventories . Inventories at December 30, 2017 and December 31, 2016 are valued at net realizable value. Costs for raw materials and packaging are recorded at moving average cost. Finished goods inventories are valued at average costs. The company will write down inventory to net realizable value for estimated unmarketable inventory equal to the difference between the cost of the inventory and the estimated net realizable value for situations when the inventory is impaired by damage, deterioration, or obsolescence. Activity in the inventory reserve allowance is as follows (amounts in thousands): Beginning Balance Charged to Expense Write-Offs and Other Ending Balance Fiscal 2017 $ 1,090 $ 1,684 $ 2,101 $ 673 Fiscal 2016 $ 238 $ 1,324 $ 472 $ 1,090 Fiscal 2015 $ 159 $ 776 $ 697 $ 238 The amounts charged to expense for inventory loss in the table above are reported as adjustments to reconcile net income to net cash provided by operating activities in the Consolidated Statements of Cash Flows. The write-offs and other column represents the amounts that are actually used to reduce gross inventories. Shipping Costs . Shipping costs are included in the selling, distribution and administrative line item of the Consolidated Statements of Income. For fiscal years 2017, 2016, and 2015, shipping costs were $888.1 million, $855.1 million, and $852.3 million, respectively, including the costs paid to IDPs. Spare Parts and Supplies . The company maintains inventories of spare parts and supplies, which are used for repairs and maintenance of its machinery and equipment. These spare parts and supplies allow the company to react quickly in the event of a mechanical breakdown. These parts are valued using the moving average method and are expensed as the part is used. Periodic physical inventories of the parts are performed, and the value of the parts is adjusted for any obsolescence or difference from the physical inventory count. Assets Held for Sale . Though under no obligation to do so, the company repurchases distribution rights from and sells distribution rights to IDPs from time to time. At the time the company purchases distribution rights from an IDP, the fair value purchase price of the distribution right is recorded as “Assets Held for Sale”. Upon the sale of the distribution rights to a new IDP, the new distributor franchisee/owner may choose how he/she desires to finance the purchase of the business. If the new distributor chooses to use optional financing via a company-related entity, a note receivable of up to ten years is recorded for the financed amount with a corresponding credit to assets held for sale to relieve the carrying amount of the territory. Any difference between the selling price of the business and the distribution rights’ carrying value, if any, is recorded as a gain or a loss in selling, distribution and administrative expenses because the company considers the IDP activity a cost of distribution. This gain is recognized over the term of the outstanding notes receivable as payments are received from the IDP. In instances where a distribution right is sold for less than its carrying value, a loss is recorded at the date of sale and any impairment of a distribution right held for sale is recorded at such time when the impairment occurs. The deferred gains were $34.7 million and $28.3 million at December 30, 2017 and December 31, 2016, respectively, and are recorded in other short and long-term liabilities on the Consolidated Balance Sheet. The company recorded net gains of $3.3 million during fiscal 2017, $3.1 million during fiscal 2016, and $4.1 million during fiscal 2015 related to the sale of distribution rights as a component of selling, distribution and administrative expenses. Property, Plant and Equipment and Depreciation . Property, plant and equipment is stated at cost. Depreciation expense is computed using the straight-line method over the estimated useful lives of the depreciable assets. Certain equipment held under capital leases of $42.8 million and $44.2 million at December 30, 2017 and December 31, 2016, respectively, is classified as property, plant and equipment and the related obligations are recorded as liabilities. Depreciation of assets held under capital leases is included in depreciation and amortization expense. Total accumulated depreciation for assets held under capital leases was $15.7 million and $13.7 million at December 30, 2017 and December 31, 2016, respectively. The table below presents the range of estimated useful lives by property, plant and equipment class. Useful life term (years) Asset Class Low High Buildings 10 40 Machinery and equipment 3 25 Furniture, fixtures and transportation equipment 3 15 Property under capital leases and leasehold improvements are amortized over the shorter of the lease term or the estimated useful life of the leased property. Depreciation expense for fiscal years 2017, 2016, and 2015 was as follows (amounts in thousands): Depreciation expense Fiscal 2017 $ 119,445 Fiscal 2016 $ 116,367 Fiscal 2015 $ 116,772 The company had no capitalized interest during fiscal 2017, 2016, and 2015. The cost of maintenance and repairs is charged to expense as incurred. Upon disposal or retirement, the cost and accumulated depreciation of assets are eliminated from the respective accounts. Any gain or loss is reflected in the company’s income from operations and is included in adjustments to reconcile net income to net cash provided by operating activities in the Consolidated Statements of Cash Flows. Segments . The company’s segments are currently separated primarily by the different delivery methods each segment uses for their respective product deliveries. The DSD Segment’s products are delivered fresh to customers through a network of IDPs who are incentivized to grow sales and to build equity in their distributorships. The Warehouse Segment ships fresh and frozen products to customers’ warehouses nationwide. Our bakeries fall into either the DSD Segment or Warehouse Segment depending on the primary method of delivery used to sell that bakery’s products. The bakeries within each segment produce products that are sold externally and internally. Internal sales are to bakeries within the producing bakery’s segment or to the other segment. Sales between bakeries are transferred at standard cost. Impairment of Long-Lived Held and Used Assets . The company determines whether there has been an impairment of long-lived held and used assets when indicators of potential impairment are present. We consider historical performance and future estimated results in our evaluation of impairment. In the event that facts and circumstances indicate that the cost of any long-lived held and used assets may be impaired, an evaluation of recoverability would be performed. If an evaluation is required, the estimated future gross, undiscounted cash flows associated with the asset would be compared to the asset’s carrying amount to determine if a write-down to market value is required. Future adverse changes in market conditions or poor operating results of underlying long-lived held and used assets could result in losses or an inability to recover the carrying value of the long-lived held and used assets that may not be reflected in the assets’ current carrying values, thereby possibly requiring an impairment charge in the future. In fiscal 2017, we recorded asset impairment charges of $3.4 million for the closure of a Warehouse Segment snack cake plant in Winston-Salem, North Carolina. The closure was related to Project Centennial and is recorded in the restructuring and related impairment charges line item in our Consolidated Statements of Income. See Note 5, Restructuring Activities In fiscal 2016, we recorded asset impairment charges totaling $9.9 million at the time certain idle assets were reclassified as held for sale. We recorded an impairment charge of $1.5 million when we closed a production line at one of our bakeries on equipment we no longer intend to use in fiscal 2015. See Note 8, Assets Held for Sale Impairment of Other Intangible Assets . The company accounts for other intangible assets recognized in a purchase business combination at fair value. These intangible assets can be either finite or indefinite-lived depending on the facts and circumstances at acquisition. Finite-lived intangible assets are reviewed for impairment when facts and circumstances indicate that the cost of any finite-lived intangible asset may be impaired. This recoverability test is based on an undiscounted cash flows expected to result from the company’s use and eventual disposition of the asset. If these cash flows are sufficient to recover the carrying value over the useful life there is no impairment. Amortization of finite-lived intangible assets occurs over their estimated useful lives. The amortization periods, at origination, range from two years to forty years for these assets. The attribution methods we primarily use are the sum-of-the-year digits for customer relationships and straight-line for other intangible assets. These finite-lived intangible assets generally include trademarks, customer relationships, non-compete agreements, distributor relationships, and supply agreements. Identifiable intangible assets that are determined to have an indefinite useful economic life are not amortized. Indefinite-lived intangible assets are tested for impairment, at least annually, using a one-step fair value based approach or when certain indicators of potential impairment are present. We have elected not to perform the qualitative approach. We also reassess the indefinite-lived classification to determine if it is appropriate to reclassify these assets as finite-lived assets that will require amortization. We consider historical performance and future estimated results in our evaluation of impairment. If facts and circumstances indicate that the cost of any indefinite-lived intangible assets may be impaired, an evaluation of the fair value of the asset is compared to its carrying amount. If the carrying amount exceeds the fair value, an impairment charge is recorded for the difference. We use the multi-period excess earnings and relief from royalty methods to value these indefinite-lived intangible assets. Fair value is estimated using the future gross, discounted cash flows associated with the asset using the following four material assumptions: (a) discount rate; (b) long-term sales growth rates; (c) forecasted operating margins (not applicable to the relief from royalty method); and (d) market multiples. The method used for impairment testing purposes is consistent with the valuation method employed at acquisition of the intangible asset. These indefinite-lived intangible assets are trademarks acquired in a purchase business combination. During fiscal 2017, the company recorded impairment charges of $66.2 million for certain trademarks impacted by the brand rationalization study that was performed in conjunction with Project Centennial. See Note 5, Restructuring Activities The company evaluates useful lives for finite-lived intangible assets to determine if facts or circumstances arise that may impact the estimates of useful lives assigned and the remaining amortization duration. Indefinite-lived intangible assets that are determined to have a finite useful life are tested for impairment as an indefinite-lived intangible asset prior to commencing amortization. We determined the impaired assets should be reclassified from indefinite-lived to finite-lived with an attribution period covering our estimate of the assets’ useful life. These intangible assets were assigned a useful life ranging from thirty years to forty years. Future adverse changes in market conditions or poor operating results of underlying intangible assets could result in losses or an inability to recover the carrying value of the intangible assets that may not be reflected in the assets’ current carrying values, thereby possibly requiring an impairment charge in the future. There were no impairment charges related to other intangible assets during fiscal years 2015. See Note 9, Goodwill and Other Intangible Assets Goodwill . The company accounts for goodwill in a purchase business combination as the excess of the cost over the fair value of net assets acquired. Goodwill is allocated to the DSD Segment and Warehouse Segment based on the segment assignment at the time of the acquisition. The segment was determined by the acquisition’s delivery method. The company tests goodwill for impairment on an annual basis (or an interim basis if a triggering event occurs that indicates the fair value of a reporting unit may be below its carrying value) using a two-step method. This analysis is performed for both of our segments. Goodwill is recorded at the segment level primarily because of reciprocal baking arrangements for plants within each segment. We have elected not to perform the qualitative approach. The company conducts this review during the fourth quarter of each fiscal year absent any triggering events. We use the following four material assumptions in our fair value analysis: (a) weighted average cost of capital; (b) long-term sales growth rates; (c) forecasted operating margins; and (d) market multiples. No impairment resulted from the annual review performed in fiscal years 2017, 2016, or 2015. See Note 9, , for additional disclosure. Derivative Financial Instruments . The company enters into commodity derivatives, designated as cash flow hedges of existing or future exposure to changes in commodity prices. The company’s primary raw materials are flour, sweeteners, shortening, and water, along with pulp, paper, and petroleum-based packaging products. The company uses natural gas as fuel for firing ovens. The company also periodically enters into interest rate derivatives to hedge exposure to changes in interest rates. The company measures the fair value of its derivative portfolio using the fair value as the price that would be received to sell an asset or paid to transfer a liability in the principal market for that asset or liability. When quoted market prices for identical assets or liabilities are not available, the company bases fair value upon internally developed models that use current market observable inputs, such as exchange-quoted futures prices and yield curves. None of our hedge positions are for trading purposes. The effective portion of changes in fair value for these derivatives is recorded each period in accumulated other comprehensive income (loss) (“AOCI”), and any ineffective portion of the change in fair value is recorded to current period earnings in selling, distribution and administrative expenses. All of our commodity derivatives at December 30, 2017 qualified for hedge accounting. During fiscal years 2017, 2016, and 2015 there was no material income or expense recorded due to ineffectiveness in current earnings due to changes in the fair value of our commodity hedges. The company recognized $0.1 million of ineffectiveness in the selling, distribution and administrative expenses line item of our Consolidated Statements of Income during fiscal year 2016 at the settlement of a treasury lock for an interest rate hedge. See Note 11, Derivative Financial Instruments The company routinely transfers amounts from AOCI to earnings as transactions for which cash flow hedges were held occur and impact earnings. Significant situations which do not routinely occur that could cause transfers from AOCI to earnings are as follows: (i) an event that causes a hedge to be suddenly ineffective and significant enough that hedge accounting must be discontinued or (ii) cancellation of a forecasted transaction for which a derivative was held as a hedge or a significant and material reduction in volume used of a hedged ingredient such that the company is overhedged and must discontinue hedge accounting. During fiscal 2017, 2016, and 2015 there were no discontinued hedge positions. The impact to earnings is included in our materials, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately) line item. Changes in the fair value of the asset or liability are recorded as either a current or long-term asset or liability depending on the underlying fair value. Amounts reclassified to earnings for the commodity cash flow hedges are presented as an adjustment to reconcile net income to net cash provided by operating activities on the Consolidated Statements of Cash Flows. See Note 11, Derivative Financial Instruments Treasury Stock . The company records acquisitions of its common stock for treasury at cost. Differences between the proceeds for reissuances of treasury stock and average cost are credited or charged to capital in excess of par value to the extent of prior credits and thereafter to retained earnings. See Note 17, , for additional disclosure. Advertising and Marketing Costs . Advertising and marketing costs are expensed the first time the advertising takes place. Advertising and marketing costs were $33.8 million, $33.9 million, and $23.5 million for fiscal years 2017, 2016, and 2015, respectively. Advertising and marketing costs are recorded in the selling, distribution and administrative expense line item in our Consolidated Statements of Income. Stock-Based Compensation . Stock-based compensation expense for all share-based payment awards granted is determined based on the grant date fair value. The company recognizes compensation costs only for those shares expected to vest on a straight-line basis over the requisite service period of the award, which is generally the vesting term of the share-based payment award. The shares issued for exercises and at vesting of the awards are issued from treasury stock. Forfeitures are recognized as they occur. See Note 18, , for additional disclosure. Stock-based compensation expense is included in selling, distribution and administrative expense in the Consolidated Statements of Income. Software Development Costs . The company expenses internal and external software development costs incurred in the preliminary project stage, and, thereafter, capitalizes costs incurred in developing or obtaining internally used software. Certain costs, such as maintenance and training, are expensed as incurred. Capitalized costs are amortized over a period of three to eight years and are subject to impairment evaluation. An impairment could be triggered if the company determines that the underlying software under review will no longer be used. The net balance of capitalized software development costs included in plant, property and equipment was $30.5 million and $23.4 million at December 30, 2017 and December 31, 2016, respectively. Amortization expense of capitalized software development costs, which is included in depreciation and amortization expense in the Consolidated Statements of Income, was $4.1 million, $3.3 million, and $3.5 million in fiscal years 2017, 2016, and 2015, respectively. Income Taxes . The company accounts for income taxes using the asset and liability method and recognizes deferred tax assets and liabilities for the expected future tax consequences of events that have been included in the financial statements. Under this method, deferred tax assets and liabilities are determined based on the temporary differences between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income as a discrete item in the period that includes the enactment date. On December 22, 2017, the President of the United States signed into law the Tax Cuts and Jobs Act (the “Act”). The legislation significantly changes the U.S. tax law including a reduction to the corporate income tax rate from a maximum of 35% to a flat 21% rate, effective January 1, 2018. The SEC staff issued Staff Accounting Bulletin No. 118 (SAB 118) to address the application of U.S. GAAP in situations when a registrant does not have the necessary information available, prepared, or analyzed, in reasonable detail to complete the accounting for certain income tax effects of the Act. The company has recognized the provisional tax impacts related to the revaluation of deferred tax assets and liabilities and included these amounts in its consolidated financial statements for the year ended December 30, 2017. The ultimate impact may differ from these provisional amounts due to additional analysis and changes to estimates, additional regulatory guidance that may be issued, changes in interpretations and assumptions the company has made, and actions the company may take because of tax reform. The accounting is expected to be complete in the second half of 2018. The company records a valuation allowance to reduce its deferred tax assets to the amount that is more likely than not to be realized. The company has considered carryback, future taxable income, and prudent and feasible tax planning strategies in assessing the need for the valuation allowance. In the event the company were to determine that it would be more likely than not able to realize its deferred tax assets in the future in excess of its net recorded amount, an adjustment to the valuation allowance would increase income in the period such a determination was made. Likewise, should the company determine that it would not more likely than not be able to realize all or part of its net deferred tax asset in the future, an adjustment to the valuation allowance would decrease income in the period such determination was made. The company recognizes a tax benefit from an uncertain tax position when it is more likely than not that the position will be sustained upon examination, including resolution of any related appeals or litigation process. Interest related to unrecognized tax benefits is recorded within the interest expense line in the accompanying Consolidated Statements of Income. See Note 22, Income Taxes The deductions column in the table below presents the amounts reduced in the deferred tax asset valuation allowance that were recorded to, and included as part of, deferred tax expense. The additions column represents amounts that increased the allowance. Activity in the deferred tax asset valuation allowance is as follows (amounts in thousands): Beginning Balance Deductions Additions Ending Balance Fiscal 2017 $ 18 $ — $ 93 $ 111 Fiscal 2016 $ 18 $ — $ — $ 18 Fiscal 2015 $ 2,534 $ 2,516 $ — $ 18 Self-Insurance Reserves . The company is self-insured for various levels of general liability, auto liability, workers’ compensation, and employee medical and dental coverage. Insurance reserves are calculated on an undiscounted basis based on actual claim data and estimates of incurred but not reported claims developed utilizing historical claim trends. Projected settlements of incurred but not reported claims are estimated based on pending claims and historical trends and data. Though the company does not expect them to do so, actual settlements and claims could differ materially from those estimated. Material differences in actual settlements and claims could have an adverse effect on our results of operations and financial condition. Loss Contingencies . Loss contingencies are recorded at the time it is probable an asset is impaired or a liability has been incurred and the amount can be reasonably estimated. For litigation claims the company considers the degree of probability of an unfavorable outcome and the ability to make a reasonable estimate of the loss. Losses are recorded in selling, distribution, and administrative expense in our Consolidated Statements of Income. Net Income Per Common Share . Basic net income per share is computed by dividing net income by the weighted average common shares outstanding for the period. Diluted net income per share is computed by dividing net income by the weighted average common and common equivalent shares outstanding for the period. Common stock equivalents consist of the incremental shares associated with the company’s stock compensation plans, as determined under the treasury stock method. The performance contingent restricted stock awards do not contain a non-forfeitable right to dividend equivalents and are included in the computation for diluted net income per share. Fully vested shares which have a deferral period extending beyond the vesting date are included in the computation for basic net income per share. See Note 20, , for additional disclosure. Variable Interest Entities . The incorporated IDPs in the DSD Segment are not voting interest entities since the company has no direct interest in each entity; however, they qualify as variable interest entities (“VIEs”). The IDPs who are formed as sole proprietorships are excluded from the VIE accounting analysis because sole proprietorships are not within scope for determination of VIE status. The company typically finances the incorporated IDP and also enters into a contract with the incorporated IDP to supply product at a discount for distribution in the IDPs’ territory. The combination of the company’s loans to the incorporated IDP and the ongoing supply arrangements with the incorporated IDP provides a level of protection to the equity owners of the various distributorships that would not otherwise be available. However, the company is not considered to be the primary beneficiary of the VIEs. See Note 15, , for additional disclosure of these VIEs. The company also maintains a transportation agreement with an entity that transports a significant portion of the company’s fresh bakery products from the company’s production facilities to outlying distribution centers. The company represents a significant portion of the entity’s revenue. This entity qualifies as a VIE, but the company has determined it is not the primary beneficiary of the VIE. See Note 15, Variable Interest Entities Pension/OPEB Obligations . The company records net periodic benefit costs and obligations related to its three defined benefit pension and two other post-employment benefit (“OPEB”) plans based on actuarial valuations. T

Recent Accounting Pronouncement

Recent Accounting Pronouncements	12 Months Ended
	Dec. 30, 2017
Accounting Changes And Error Corrections [Abstract]
Recent Accounting Pronouncements	Note 3. Recent Accounting Pronouncements Recently adopted accounting pronouncements In July 2015, the Financial Accounting Standards Board (“FASB”) issued guidance that entities should measure inventory at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The company adopted this guidance as of January 1, 2017 (the first day of our fiscal 2017) and the guidance was applied on a prospective basis. The impact since adoption has been immaterial. In March 2016, the FASB issued guidance to simplify several aspects of the accounting for employee share-based payment transactions including the accounting for income taxes, forfeitures, and statutory tax withholding requirements, as well as classification in the statements of cash flows. The company adopted this guidance as of January 1, 2017 (the first day of our fiscal 2017). A summary at adoption is presented below: • Accounting for income taxes . The new guidance eliminates the additional paid-in capital pool concept and requires that excess tax benefits and tax deficiencies be recorded in the income statement as a component of income tax expense when awards are settled. The recognition of excess tax benefits and deficiencies in the income statement will be applied prospectively. The company adopted the presentation of excess tax benefits on the statements of cash flows under the retrospective transition method. This is presented as a change from a financing activity to a reconciling cash flow item for operating activities for fiscal 2016. The net impact during fiscal 2017 for all exercised and vested awards was a $1.1 million tax benefit. • Accounting for share-based payment forfeitures . The new guidance permits entities to make a company-wide accounting policy election to either estimate forfeitures each period, as was required, or to account for forfeitures as they occur. The company’s forfeitures, before adoption, were immaterial and had been recorded as they occurred. At adoption, the company will continue to recognize forfeitures as they occur. • Accounting for statutory tax withholding requirements . The new guidance permits companies to withhold an amount up to the employees’ maximum individual tax rate in the relevant jurisdiction, without resulting in liability classification of the award. Beginning with the vesting of the 2016 TSR and ROIC awards in February 2018, the company is withholding either the statutory minimum or up to the employees’ maximum individual tax rate depending on the employee’s election. Amendments related to the presentation of employee taxes paid on the statement of cash flows when the employer withholds shares to meet the minimum statutory did not impact the company since we already reported cash flows in accordance with the new guidance. The table below presents the impact to the Consolidated Statements of Cash Flows at adoption (amounts in thousands): Fiscal 2016 As reported Post-adoption* CASH FLOWS PROVIDED BY (DISBURSED FOR) OPERATING ACTIVITIES: Other $ (3,957 ) $ (106 ) Net cash provided by operating activities 346,044 356,562 CASH FLOWS PROVIDED BY (DISBURSED FOR) FINANCING ACTIVITIES: Excess windfall tax benefit related to share-based payment awards 3,851 — Net cash disbursed for financing activities $ (283,965 ) $ (287,816 ) Fiscal 2015 As reported Post-adoption* CASH FLOWS PROVIDED BY (DISBURSED FOR) OPERATING ACTIVITIES: Other $ (3,425 ) $ 5,709 Net cash provided by operating activities 318,301 335,674 CASH FLOWS PROVIDED BY (DISBURSED FOR) FINANCING ACTIVITIES: Excess windfall tax benefit related to share-based payment awards 9,134 — Net cash disbursed for financing activities $ 150,130 $ 140,996 * The “Post-adoption” column in the tables above present the amounts inclusive of the revisions discussed in Note 4, Financial Statement Revisions See Note 18, Stock-Based Compensation Accounting pronouncements not yet adopted In May 2014, the FASB issued guidance for recognizing revenue in contracts with customers. This guidance requires entities to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. There are five steps outlined in the guidance to achieve this core principle. This guidance was originally effective January 1, 2017, the first day of our fiscal 2017. In July 2015, the FASB issued a deferral for one year, making the effective date December 31, 2017, the first day of our fiscal 2018. In March 2016, the FASB amended the initial guidance to clarify the implementation guidance on principal versus agent considerations. In April 2016, the FASB amended the initial guidance to clarify the identification of performance conditions and the licensing implementation guidance. In May 2016, the FASB amended the initial guidance to update certain narrow scopes within the revenue recognition guidance. In December 2016, the FASB amended the initial guidance for technical corrections and improvements. Early application is permitted, but not before January 1, 2017. Entities will have the option to apply the final standard retrospectively or use a modified retrospective method, recognizing the cumulative effect of the standards in retained earnings at the date of initial application. An entity will not restate prior periods if it uses the modified retrospective method, but will be required to disclose the amount by which each financial statement line item is affected in the current reporting period by the application of the standard as compared to the guidance in effect prior to the change, as well as reasons for significant changes. The company intends to report revenue under the updated standard in its first quarter filing of fiscal 2018. The company has selected the modified retrospective transition method. The company has substantially completed its study on the impact that implementing this standard will have on its financial statements, related disclosures and our internal control over financial reporting as well as whether the effect will be material to our revenue. Based on the results of our study to date, the standard will not be material to our revenue at adoption. Changes will need to be made to our current internal control over financial reporting processes to ensure all contracts are reviewed for each of the five revenue recognition steps. Additionally, the company’s revenue disclosures will change in fiscal 2018 and beyond. The new disclosures will require more granularity into our sources of revenue, as well as the assumptions about recognition timing, and include our selection of certain practical expedients and policy elections. We are developing draft disclosures to ensure all the requirements can be met with our current technology platforms. We do not believe our technology platforms require a material change. The study included how to account for PBS sales and estimated stale charges, whether revenue for a transaction involving a third party is reported net or gross, and the timing of income recognition on the sale of territories. These are not intended to be a complete inventory of the potentially impacted types of transactions. More impacted revenue sources may be discovered as we continue updating our internal control over financial reporting processes and preparing the draft disclosures. In February 2016, the FASB issued guidance that requires an entity to recognize lease liabilities and a right-of-use asset for virtually all leases (other than those that meet the definition of a short-term lease) on the balance sheet and to disclose key information about the entity’s leasing arrangements. This guidance is effective for annual reporting periods beginning after December 15, 2018, including interim periods within those periods, with earlier adoption permitted. This guidance must be adopted using a modified retrospective approach for all leases existing at, or entered into after, the date of initial adoption, with an option to elect to use certain transition relief. The company intends to adopt the updated standard in the first quarter of fiscal 2019. The company currently has significant operating leases with our fiscal 2017 lease expense totaling $95.0 million. We have selected a new software platform to help us apply the new rules. The abstraction process of our lease portfolio is anticipated to be complete in the second half of fiscal 2018. The company expects a material impact to our Consolidated Financial Statements because of this guidance. The Consolidated Balance Sheet will reflect additional material assets and liabilities for these leases. In August 2016, the FASB issued guidance on the classification of certain cash receipts and payments in the statements of cash flows. The guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those years. Early adoption is permitted. The guidance must be applied retrospectively to all periods presented but may be applied prospectively if retrospective application would be impracticable. The adoption of this new guidance will not be material to our Consolidated Financial Statements. In January 2017, the FASB issued guidance to clarify the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. This guidance is effective for annual reporting periods beginning after December 15, 2017, including interim periods within those period. Early application is allowed for transactions that have not been reported in financial statements that have been issued or made available for issuance. This guidance shall be applied prospectively at adoption. This guidance will impact the company’s assessment of the acquisition of either an asset or a business in future transactions beginning in our fiscal 2018. In January 2017, the FASB issued guidance to simplify the accounting for goodwill impairment. The guidance removed Step 2 of the goodwill impairment test, which requires a hypothetical purchase price allocation. A goodwill impairment will now be the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. Companies will still have the option to perform a qualitative assessment to determine if a quantitative impairment test is necessary. This guidance will be applied prospectively. Companies are required to disclose the nature of and reason for the change in accounting principle upon transition. That disclosure shall be provided in the first annual reporting period and in the interim period within the first annual reporting period when the company adopts this guidance. This change to the guidance is effective for fiscal years beginning after December 15, 2019. Early adoption is permitted after January 1, 2017. The company is currently evaluating when this guidance will be adopted and the impact on our Consolidated Financial Statements. In March 2017, the FASB issued guidance that requires all employers to separately present the service cost component from the other pension and postretirement benefit cost components in the income statement. Service cost will now be presented with other employee compensation costs in operating income or capitalized in assets, as appropriate. The other components reported in the income statement will be reported separate from the service cost and outside of income from operations. The amendments are effective for annual reporting periods beginning after December 15, 2017, including interim periods within those periods. Early adoption was permitted as of the beginning of an annual reporting period for which financial statements were not issued or made available for issuance. However, early adoption is only allowed in the first interim period presented in a fiscal year; therefore, early adoption was only permitted in our first quarter of fiscal 2017. The guidance is required to be applied on a retrospective basis for the presentation of the service cost component and the other components of net benefit cost, and on a prospective basis for the capitalization of only the service cost component of net benefit cost. The company currently does not capitalize our pension cost. This guidance will impact the company’s financial reporting. The company plans to adopt this standard in the first quarter of fiscal 2018. Our plan costs (including defined benefit and post-retirement plans) for fiscal years 2017, 2016, and 2015 are presented in the table below (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Service cost to be reported in operating income $ 1,011 $ 1,231 $ 1,271 Components to be reported outside of operating income (1,908 ) 1,008 (7,151 ) Total pension cost (income) $ (897 ) $ 2,239 $ (5,880 ) In May 2017, the FASB issued guidance to provide clarity and reduce diversity in practice for changes to the terms and conditions of a share-based payment award. This amendment provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting. The amendments to this guidance are effective for all entities for annual periods, and interim periods within those annual periods, beginning after December 15, 2017. Early adoption is permitted, including adoption in any interim period, for reporting periods for which financial statements have not yet been issued. The amendments shall be applied prospectively to an award modified on or after the adoption date. The company intends to adopt this guidance in our first quarter of fiscal 2018. This guidance will impact any modified share-based payment awards beginning in our fiscal 2018. In August 2017, the FASB issued guidance for hedge accounting. The new guidance will make more financial and nonfinancial hedging strategies eligible for hedge accounting. It also amends the presentation and disclosure requirements and changes how companies assess effectiveness. It is intended to more closely align hedge accounting with companies’ risk management strategies, simplify the application of hedge accounting, and increase transparency as to the scope and results of hedging programs. The amendments in this guidance are effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early application is permitted in any interim period after issuance of the guidance. All transition requirements and elections should be applied to hedging relationships existing on the date of adoption. The effect of the adoption should be reflected as of the beginning of the fiscal year of adoption. The amended presentation and disclosure guidance are required prospectively. The guidance requires a modified retrospective transition method in which the company will recognize the cumulative effect of the change on the opening balance of each affected component of equity in the statement of financial position as of the date of adoption. While the company continues to assess all potential impacts of the standard, we currently expect adoption to have an immaterial impact on our consolidated financial statements. An entity may make certain transition elections upon adoption of the amendments. The company intends to early adopt this guidance beginning in our first quarter of fiscal 2018. In February 2018, the FASB issued guidance to allow a reclassification from AOCI to retained earnings for stranded tax effects resulting from the Act. Consequently, this guidance eliminates the stranded tax effects. This guidance is effective for all entities beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted, including within any interim period for which financial statements have not yet been issued. This guidance shall be applied either in the period of adoption or retrospectively to each period in which the effect of the change in the U.S. federal corporate income tax rate in the Act is recognized. This guidance will impact the company. The company is evaluating the impact and the timing of when to adopt this guidance. We have reviewed other recently issued accounting pronouncements and concluded that they are either not applicable to our business or that no material effect is expected upon future adoption.

Financial Statement Revisions

Financial Statement Revisions	12 Months Ended
	Dec. 30, 2017
Prior Period Adjustment [Abstract]
Financial Statement Revisions	Note 4. During 2017, the company identified an error in reporting the cash flow impacts of certain repurchases and sales of territories. Cash receipts and payments for the repurchase and sale of territories and cash paid at the issuance of notes receivable were previously reported net when these transactions should have been disaggregated. The company has evaluated the impact of this error and determined it is not material to previously issued annual and interim financial statements. These corrections did not impact our previously reported Consolidated Balance Sheets, Consolidated Statements of Income, Consolidated Statements of Comprehensive Income, and Consolidated Statements of Changes in Stockholders’ Equity. The tables below present the revisions to the applicable Consolidated Statements of Cash Flows line item to correct the errors for all periods presented (amounts in thousands): Fiscal 2016 Impacted Consolidated Cash Flow Statement line item As Previously Reported Revisions New Guidance(1) As Revised Other reconciling items to net income $ (3,957 ) $ — $ 3,851 $ (106 ) Other assets $ (11,107 ) $ 7,666 $ — $ (3,441 ) Other accrued liabilities $ 12,389 $ (999 ) $ — $ 11,390 Net cash provided by operating activities $ 346,044 $ 6,667 $ 3,851 $ 356,562 Repurchase of independent distributor territories $ (10,350 ) $ 1,479 $ — $ (8,871 ) Cash paid at issuance of notes receivable $ — $ (8,577 ) $ — $ (8,577 ) Other investing activities $ 2,091 $ 431 $ — $ 2,522 Net cash disbursed for investing activities $ (70,047 ) $ (6,667 ) $ — $ (76,714 ) Fiscal 2015 Impacted Consolidated Cash Flow Statement line item As Previously Reported Revisions New Guidance(1) As Revised Other reconciling items to net income $ (3,425 ) $ — $ 9,134 $ 5,709 Other assets $ (12,899 ) $ 8,239 $ — $ (4,660 ) Net cash provided by operating activities $ 318,301 $ 8,239 $ 9,134 $ 335,674 Repurchase of independent distributor territories $ (13,768 ) $ (570 ) $ — $ (14,338 ) Cash paid at issuance of notes receivable $ — $ (7,962 ) $ — $ (7,962 ) Other investing activities $ 839 $ 293 $ — $ 1,132 Net cash disbursed for investing activities $ (461,576 ) $ (8,239 ) $ — $ (469,815 ) (1) The tables above include the impact of adopting new share-based payment guidance discussed in Note 3, Recent Accounting Pronouncements

Restructuring Activities

Restructuring Activities	12 Months Ended
	Dec. 30, 2017
Restructuring And Related Activities [Abstract]
Restructuring Activities	Note 5. Restructuring Activities On August 10, 2016, we announced the launch of Project Centennial, a comprehensive business and operational review. We are evaluating opportunities to enhance revenue growth, streamline operations, improve efficiencies, and make investments that strengthen our competitive position and improve margins over the long term. We began Project Centennial with an evaluation of our brands, product mix, and organizational structure. We then developed strategic priorities to help us capitalize on retail and consumer changes. The primary objective is to improve margins and profitably grow the top-line over time. These priorities are as follows: Reduce costs to fuel growth . The company is focusing on reducing costs in our purchased goods and services initiative and our supply chain optimization plan. Purchased goods and services operations will be centralized to create standardization, continuously improve, and develop consistent policies and specifications. Supply chain optimization intends to reduce operational complexity and capitalize on scale. This initiative includes, and will continue to include, consulting and other third-party costs as we finalize the organizational structure. We incurred $37.3 million during fiscal 2017 and $6.3 million during fiscal 2016 of these non-restructuring consulting costs. Develop leading capabilities . Today, we report our financial results in either the DSD Segment or the Warehouse Segment. On May 3, 2017, the company announced an enhanced organizational structure designed to provide greater focus on the company’s strategic objectives, emphasize brand growth and innovation in line with a national branded food company, drive enhanced accountability, reduce costs, and strengthen long-term strategy. The new organizational structure will establish two BUs, Fresh Bakery and Specialty/Snacking, and realign key leadership roles. The new structure also provides for centralized marketing, sales, supply chain, shared-services/administrative, and corporate strategy functions, each with clearly defined roles and responsibilities. The company intends to transition to the new structure over the next several months with full implementation expected to be completed at the beginning of fiscal 2019. We began relocating certain employees during the third quarter of fiscal 2017 as we transition to the enhanced organizational structure. Reorganization costs of $1.9 million for relocating employees were incurred during fiscal 2017 and are recorded in the restructuring and related impairment charges line item on the Consolidated Statements of Income. We anticipate incurring additional reorganization costs as we continue implementing the enhanced organizational structure. The current DSD and warehouse segmentation will remain until the new structure is fully implemented. On July 17, 2017, the company commenced a voluntary employee separation incentive plan (the “VSIP”). The VSIP was implemented as part of our effort to restructure, streamline operations, and better position the company for profitable growth. The VSIP election period closed on September 25, 2017 and resulted in approximately 325 employees accepting the offer. The separations began on September 7, 2017, and were substantially complete by the end of fiscal 2017. We recorded an aggregate charge of $29.7 million in fiscal 2017. We paid $4.6 million of this amount during fiscal 2017, and the balance will be paid primarily during the first quarter of fiscal 2018. These charges consist primarily of employee severance and benefits-related costs and are recorded in the restructuring and related impairment charges line item on our Consolidated Statements of Income. Reinvigorate core business . This objective is to invest in our brands to align brands to consumers to maximize our return on investment. We expect to incur significant incremental marketing costs annually for brand development. These costs will not be considered restructuring and will be recognized as incurred. Project Centennial also included a brand rationalization study to identify high-potential and established brands to focus on innovation and cash flow, respectively. The study, which concluded in our third quarter of fiscal 2017, changed the outlook for several brands and resulted in the recognition of an impairment on certain of these finite-lived and indefinite-lived intangible trademark assets in our third quarter of fiscal 2017. The total intangible asset impairment charges, which are recorded in the restructuring and related impairment charges line item in our Consolidated Statements of Income, were $66.2 million. See Note 9, , for more information on these charges. Project Centennial is expected to be completed by our fiscal 2021. On August 9, 2017, the company announced the closure of a Warehouse Segment snack cake plant in Winston-Salem, North Carolina. The bakery closed in November 2017. The closure costs were $4.4 million and consisted of $3.4 million for property, plant and equipment impairments and $1.0 million for employee termination benefits. These amounts are recorded in the restructuring and related impairment charges line item on our Consolidated Statements of Income. The company recognized $2.0 million in severance costs related to other reorganization initiatives. These costs are not related to the VSIP and were made pursuant to the company’s normal severance policies. Capitalize on product adjacencies . This initiative will focus on growing share in underdeveloped markets. Adjacencies are geographic and product categories that will allow us to leverage our competitive advantages. This can be done either organically with our high-potential brands or through strategic acquisitions. As of December 30, 2017, we cannot estimate how much this initiative will cost for restructuring. See Note 24, Segment Reporting Fiscal 2017 Restructuring and related impairment charges: Reorganization costs $ 1,925 VSIP 29,665 Impairment of assets 69,601 Employee termination benefits 2,939 Restructuring and related impairment charges (1) 104,130 Project Centennial implementation costs (2) 37,306 Total Project Centennial restructuring and implementation costs $ 141,436 (1) Presented on our Consolidated Statements of Income. (2) Costs are recorded in the selling, distribution, and administrative expenses line item of our Consolidated Statements of Income. The table below presents the components of, and changes in, our restructuring accruals (amounts in thousands): VSIP Employee termination benefits (1) Impairment of assets (2) Reorganization costs (3) Total Liability balance at December 31, 2016 $ — $ — $ — $ — $ — Charges 29,665 2,939 69,601 1,925 104,130 Cash payments (4,643 ) (2,471 ) — (1,925 ) (9,039 ) Non-cash impairments — — (69,601 ) — (69,601 ) Liability balance (4) at December 30, 2017 $ 25,022 $ 468 $ — $ — $ 25,490 (1) Employee termination benefits not related to the VSIP. (2) Asset impairments are a non-cash expense recorded as a reduction to intangible assets and property, plant, and equipment. These transactions did not impact the liability balance. (3) Reorganization costs include employee relocation expenses. (4) Recorded in the other accrued current liabilities line item of our Consolidated Balance Sheets.

Divestiture

Divestiture	12 Months Ended
	Dec. 30, 2017
Business Combinations [Abstract]
Divestiture	Note 6. Divestiture On January 14, 2017, the company completed the sale of a non-core mix manufacturing business located in Cedar Rapids, Iowa for $44.0 million, an amount reduced by a working capital adjustment of $2.8 million, resulting in net proceeds of $41.2 million. This resulted in a gain on sale of $28.9 million, which was recognized in the first quarter of fiscal 2017. The gain on the sale is presented on the Consolidated Statements of Income on the ‘Gain on divestiture’ line item. The mix manufacturing business was a small component of our Warehouse Segment and the disposal of this business does not represent a strategic shift in the segment’s operations or financial results. The table below presents a computation of the gain on divestiture (amounts in thousands): Cash consideration received $ 41,230 Recognized amounts of identifiable assets acquired and liabilities assumed by buyer: Property, plant, and equipment recorded as assets held for sale 3,824 Goodwill 801 Financial assets 7,730 Net derecognized amounts of identifiable assets sold 12,355 Gain on divestiture $ 28,875

Notes Receivable

Notes Receivable	12 Months Ended
	Dec. 30, 2017
Receivables [Abstract]
Notes Receivable from IDPs	Note 7. Notes Receivable from IDPs The company provides direct financing to certain IDPs for the purchase of the IDPs’ distribution rights and records the notes receivable on the Consolidated Balance Sheets. The distribution rights are financed for up to ten years. During fiscal years 2017, 2016, and 2015 the following amounts were recorded as interest income relating to these notes receivable (amounts in thousands): Interest income Fiscal 2017 $ 22,938 Fiscal 2016 $ 20,552 Fiscal 2015 $ 21,967 The notes receivable are collateralized by the IDPs’ distribution rights. Additional details are included in Note 16, Fair Value of Financial Instruments

Assets Held for Sale

Assets Held for Sale	12 Months Ended
	Dec. 30, 2017
Property Plant And Equipment Assets Held For Sale Disclosure [Abstract]
Assets Held for Sale	Note 8. Assets Held for Sale The company purchases distribution rights from and sells distribution rights to IDPs from time to time. The company repurchases distribution rights from IDPs in circumstances when the company decides to exit a territory or, in some cases, when the distributor relationship with the company is terminated. In the majority of the Distributor Agreements, if the company decides to exit a territory or stop using the IDP model in a territory, the company is contractually required to purchase the distribution rights from the IDP. In the event an IDP terminates his or her relationship with the company, the company, although not legally obligated, may repurchase and operate those distribution rights as a company-owned territory. The IDPs may also sell their distribution rights to another person or entity. Distribution rights purchased from IDPs and operated as company-owned territories are recorded on the company’s Consolidated Balance Sheet in the line item “Assets Held for Sale” while the company actively seeks another IDP to purchase the distribution rights for the territory. Distribution rights held for sale and operated by the company are sold to IDPs at fair market value pursuant to the terms of a Distributor Agreement. There are multiple versions of the Distributor Agreement in place at any given time and the terms of such Distributor Agreements vary. The company sold certain plants and depots that it acquired in July 2013 from Hostess Brands, Inc., which initially included 20 closed plants and 36 depots (the “Acquired Hostess Bread Assets”). The Acquired Hostess Bread Assets were originally recorded as held and used in the purchase price allocation. Subsequent to the acquisition of the Acquired Hostess Bread Assets, we determined that some of the acquired plants and depots did not meet our long-term operating strategy and were sold. One depot from the Acquired Hostess Bread Assets remains unsold as of December 30, 2017. There are certain other properties not associated with the Acquired Hostess Bread Assets that are also in the process of being sold. These assets are recorded on the Consolidated Balance Sheets in the line item “Assets Held for Sale” and are included in the “Other” line item in the summary table below. During fiscal 2016, the company decided to sell the remainder of the Acquired Hostess Bread Assets not specifically reserved for future use. As a result, we recorded an impairment of $5.3 million for these plants, depots, and equipment and completed the sale in the fourth quarter of fiscal 2016. On December 31, 2016, there was a remaining depot that not been sold but was held for sale. This depot was not sold during fiscal 2017 and there is no change from fiscal 2016. The table below presents the proceeds from the sale of the Acquired Hostess Bread Assets for fiscal years 2016 and 2015 (amounts in thousands): Proceeds sale of Acquired Hostess Bread Assets Fiscal 2016 $ 6,848 Fiscal 2015 $ 9,079 In addition to the impairments for the Acquired Hostess Bread Assets above, during the fourth quarter of our fiscal 2016, we recognized an impairment loss of $4.6 million for the difference between the carrying value and fair value of other assets classified as held for sale. Additional assets recorded in assets held for sale are for property, plant and equipment exclusive of the amounts disclosed as part of the Acquired Hostess Bread Assets and the disposal group discussed above. Also included in assets held for sale are property, plant and equipment of the Winston-Salem, North Carolina plant. The carrying values of assets held for sale are not amortized and are evaluated for impairment as required. The table below presents the assets held for sale as of December 30, 2017 and December 31, 2016, respectively (amounts in thousands): December 30, 2017 December 31, 2016 Distribution rights $ 13,584 $ 31,897 Acquired Hostess Bread Assets plants and depots 479 479 Other 1,260 4,600 Total assets held for sale $ 15,323 $ 36,976

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	12 Months Ended
	Dec. 30, 2017
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangible Assets	Note 9. Goodwill and Other Intangible Assets The table below summarizes our goodwill and other intangible assets at December 30, 2017 and December 31, 2016, respectively, each of which is explained in additional detail below (amounts in thousands): December 30, 2017 December 31, 2016 Goodwill $ 464,777 $ 465,578 Amortizable intangible assets, net of amortization 535,842 592,964 Indefinite-lived intangible assets 206,600 243,000 Total goodwill and other intangible assets $ 1,207,219 $ 1,301,542 The changes in the carrying amount of goodwill, by segment, during fiscal 2016 and fiscal 2017, are as follows (amounts in thousands): DSD Segment Warehouse Segment Total Balance as of January 2, 2016 $ 424,408 $ 40,518 $ 464,926 Change in goodwill related to acquisitions 155 497 652 Balance as of December 31, 2016 $ 424,563 $ 41,015 $ 465,578 Change in goodwill related to divestiture — (801 ) (801 ) Balance as of December 30, 2017 $ 424,563 $ 40,214 $ 464,777 Changes in goodwill related to acquisitions during fiscal 2016 were from DKB in the DSD Segment and Alpine Valley Bread Company (“Alpine”) in the Warehouse Segment. The changes to goodwill from December 31, 2016 to December 30, 2017 were a result of the divestiture discussed in Note 6, Divestiture The table below presents the changes to goodwill by acquisition, for the original goodwill amount recorded at acquisition, from January 2, 2016 to December 31, 2016 (amounts in thousands): DKB Alpine Total Working capital adjustments $ 60 $ 497 $ 557 Acquisition-related tax adjustments (315 ) — (315 ) Adjustment to property, plant and equipment 410 — 410 Change in goodwill during fiscal 2016 $ 155 $ 497 $ 652 As of December 30, 2017 and December 31, 2016, the company had the following amounts related to amortizable intangible assets (amounts in thousands): December 30, 2017 December 31, 2016 Asset Cost Accumulated Amortization Net Value Cost Accumulated Amortization Net Value Trademarks $ 371,392 $ 34,716 $ 336,676 $ 402,327 $ 25,129 $ 377,198 Customer relationships 281,621 84,280 197,341 281,621 68,163 213,458 Non-compete agreements 4,874 4,874 — 4,874 4,666 208 Distributor relationships 4,123 2,298 1,825 4,123 2,023 2,100 Total $ 662,010 $ 126,168 $ 535,842 $ 692,945 $ 99,981 $ 592,964 As of December 30, 2017 and December 31, 2016, there was $206.6 million and $243.0 million, respectively, of indefinite-lived intangible trademark assets separately identified from goodwill. These trademarks are classified as indefinite-lived because there is no foreseeable limit to the period over which the asset is expected to contribute to our cash flows. They are well established brands with a long history and well defined markets. In addition, we are continuing to use these brands both in their original markets and throughout our expansion territories. We believe these factors support an indefinite-life assignment with an annual impairment analysis to determine if the trademarks are realizing their expected economic benefits. Fiscal 2017 restructuring and related impairment charges During fiscal 2017, the company recognized intangible asset impairments of $66.2 million that are recorded in the restructuring and related impairment charges line item of our Consolidated Statements of Income. The company is currently undergoing an enterprise-wide business and operational review as discussed in Note 5, Restructuring Activities DSD Segment Warehouse Segment Total Indefinite-lived intangible assets $ 18,500 $ — $ 18,500 Finite-lived intangible assets 36,612 11,135 47,747 Restructuring impairment charges $ 55,112 $ 11,135 $ 66,247 Fiscal 2016 impairment charges The company’s core markets were flat in fiscal 2016. As a result, we noticed that several of our brands were performing below expectations in the back half of the year. This was caused primarily from our regional brands that were negatively impacted by our national brands and the flat market in general. The diagnostic phase of the study was completed in our fourth quarter of fiscal 2016 and, at the time, impacted certain trademarks’ future revenue projections. We included the potential impact of this study (for brands known to be impacted at the time of the test) in our expected results while performing our annual impairment test for all of our indefinite-lived intangible trademark assets. This led to a $15.0 million impairment charge of three indefinite-lived trademarks. Following this impairment, the company evaluated the indefinite-lived classification and determined that the three trademarks which were impaired should be reassigned as finite-lived assets with an estimated useful life of forty years each. We do not intend to discontinue using these trademarks; however, our expectation of limiting them to each of their respective core markets impacts their growth potential. The carrying value of these three trademarks, before impairment, was $171.0 million. The fair value of these three trademarks was $156.0 million during our test. The difference between the carrying value and the fair value resulted in a $15.0 million impairment. The remaining indefinite-lived intangible trademark assets all had fair values in excess of their respective carrying values so no impairment was recognized. Amortization expense Amortization expense for fiscal years 2017, 2016, and 2015 was as follows (amounts in thousands): Amortization expense Fiscal 2017 $ 27,274 Fiscal 2016 $ 24,502 Fiscal 2015 $ 15,403 Estimated amortization of intangibles for fiscal 2018 and the next four years thereafter is as follows (amounts in thousands): Fiscal year Amortization of Intangibles 2018 $ 25,780 2019 $ 25,288 2020 $ 24,795 2021 $ 24,234 2022 $ 23,643

Acquisitions

Acquisitions	12 Months Ended
	Dec. 30, 2017
Business Combinations [Abstract]
Acquisitions	Note 10. Acquisitions Alpine Valley Bread Company On October 13, 2015, the company completed the acquisition of 100% of the outstanding common stock of Alpine, a leading organic bread baker, from its shareholders for total consideration of $121.9 million inclusive of payments for certain tax benefits. We paid cash of $109.3 million and issued 12,602 shares of our common stock to the sellers in a private placement. We believe the acquisition of Alpine strengthens our position as the second-largest baker in the U.S. by giving us access to the fast growing organic bread category. The Alpine acquisition has been accounted for as a business combination and is included in our Warehouse Segment. The results of Alpine’s operations are included in the company’s Consolidated Financial Statements beginning on October 14, 2015. The total goodwill recorded for this acquisition was $36.5 million and it is deductible for tax purposes. During fiscal 2015, the company incurred $1.6 million of acquisition-related costs for Alpine. The acquisition-related costs for Alpine were recorded in the selling, distribution and administrative expense line item in our Consolidated Statements of Income. Alpine contributed $11.9 million in sales during fiscal 2015. Alpine’s operating income since the acquisition was immaterial to our fiscal 2015 results of operations. The following table summarizes the consideration paid for Alpine based on the fair value at the acquisition date (amounts in thousands): Fair Value of consideration transferred: Cash consideration paid $ 109,340 Stock consideration paid 12,602 Total consideration paid 121,942 Recognized amounts of identifiable assets acquired and liabilities assumed: Property, plant, and equipment 15,614 Identifiable intangible assets 64,600 Financial assets 5,190 Net recognized amounts of identifiable assets acquired 85,404 Goodwill $ 36,538 A measurement period adjustment of $0.5 million related to working capital was recorded in our third quarter of fiscal 2016 and is reflected in the table above. See Note 9, Goodwill and Other Intangible Assets The following table presents the acquired intangible assets subject to amortization (amounts in thousands, except amortization periods): Total Weighted amortization years Attribution Method Trademarks $ 20,900 40.0 Straight-line Customer relationships 43,700 25.0 Sum of year digits $ 64,600 29.9 The Alpine trademark was impaired as part of the study described in Note 9, Goodwill and Other Intangible Assets The fair value of trade receivables was $4.8 million. The gross amount of the receivable was $4.8 million with an immaterial amount determined to be uncollectible. We did not acquire any other class of receivables as a result of the acquisition. Dave’s Killer Bread On September 12, 2015, the company completed the acquisition of 100% of the outstanding common stock of Dave’s Killer Bread (“DKB”), the nation’s best-selling organic bread, from its shareholders for total cash payments of $282.1 million inclusive of payments for certain tax benefits. We believe the acquisition of DKB strengthens our position as the second-largest baker in the U.S. by giving us access to the fast growing organic bread category and expanding our geographic reach into the Pacific Northwest. The DKB acquisition has been accounted for as a business combination and is included in our DSD Segment. The results of DKB’s operations are included in the company’s Consolidated Financial Statements beginning on September 13, 2015. The total goodwill recorded for this acquisition was $146.1 million and it is not deductible for tax purposes. During fiscal 2015, the company incurred $4.6 million of acquisition-related costs for DKB. The acquisition-related costs for DKB are recorded in the selling, distribution and administrative expense line item in our Consolidated Statements of Income. DKB contributed $37.6 million in sales during fiscal 2015. DKB’s operating income since the acquisition was immaterial to our fiscal 2015 results of operations. The following table summarizes the consideration paid for DKB based on the fair value at the acquisition date (amounts in thousands): Fair Value of consideration transferred: Cash consideration paid $ 282,115 Recognized amounts of identifiable assets acquired and liabilities assumed: Property, plant, and equipment 9,359 Identifiable intangible assets 176,300 Deferred income taxes (59,827 ) Financial assets 10,203 Net recognized amounts of identifiable assets acquired 136,035 Goodwill $ 146,080 Measurement period adjustments of $0.2 million related to working capital, tax adjustments, and property, plant and equipment were recorded in our third quarter of fiscal 2016 and are reflected in the table above. See Note 7, Goodwill and Other Intangible Assets The following table presents the acquired intangible assets subject to amortization (amounts in thousands, except amortization periods): Total Weighted amortization years Attribution Method Trademarks $ 107,700 40.0 Straight-line Customer relationships 68,000 25.0 Sum of year digits Non-compete agreements 600 2.0 Straight-line $ 176,300 34.1 DKB operates one production facility in Milwaukie, Oregon and has widespread distribution across the U.S. and Canada. The primary reason for the acquisition was to purchase the leading brand of organic bakery products in the U.S. The fair value of trade receivables was $14.2 million. The gross amount of the receivable was $14.4 million of which $0.2 million was determined to be uncollectible. We did not acquire any other class of receivables as a result of the acquisition. Acquisition pro formas We determined that the consolidated results of operations for the DKB and Alpine acquisitions are immaterial in the aggregate and the pro forma financial statements are not required for fiscal 2015.

Derivative Financial Instrument

Derivative Financial Instruments	12 Months Ended
	Dec. 30, 2017
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Derivative Financial Instruments	Note 11. Derivative Financial Instruments The company measures the fair value of its derivative portfolio by using the price that would be received to sell an asset or paid to transfer a liability in the principal market for that asset or liability. These measurements are classified into a hierarchy by the inputs used to perform the fair value calculation as follows: Level 1: Fair value based on unadjusted quoted prices for identical assets or liabilities at the measurement date Level 2: Modeled fair value with model inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly Level 3: Modeled fair value with unobservable model inputs that are used to estimate the fair value of the asset or liability Commodity Price Risk The company enters into commodity derivatives, designated as cash-flow hedges of existing or future exposure to changes in commodity prices. The company’s primary raw materials are flour, sweeteners, and shortening, along with pulp, paper, and petroleum-based packaging products. Natural gas, which is used as oven fuel, is also an important commodity used for production. As of December 30, 2017, the company’s commodity hedge portfolio contained derivatives which are recorded in the following accounts with fair values measured as indicated (amounts in thousands): Level 1 Level 2 Level 3 Total Assets: Other current assets $ 259 $ — $ — $ 259 Other long-term assets 32 — — 32 Total $ 291 $ — $ — $ 291 Liabilities: Other current liabilities $ (10,247 ) $ — $ — $ (10,247 ) Other long-term liabilities (639 ) — — (639 ) Total (10,886 ) — — (10,886 ) Net Fair Value $ (10,595 ) $ — $ — $ (10,595 ) As of December 31, 2016, the company’s commodity hedge portfolio contained derivatives which are recorded in the following accounts with fair values measured as indicated (amounts in thousands): Level 1 Level 2 Level 3 Total Assets: Other current assets $ 1,576 $ — $ — $ 1,576 Other long-term assets 35 — — 35 Total $ 1,611 $ — $ — $ 1,611 Liabilities: Other current liabilities $ (2,435 ) $ — $ — $ (2,435 ) Other long-term liabilities — — — — Total (2,435 ) — — (2,435 ) Net Fair Value $ (824 ) $ — $ — $ (824 ) The positions held in the portfolio are used to hedge economic exposure to changes in various raw materials and production input prices and effectively fixes the price, or limits increases in prices, for a period of time extending into fiscal 2018. These instruments are designated as cash-flow hedges. See Note 2, Summary of Significant Accounting Policies Interest Rate Risk The company entered into treasury rate locks on August 5, 2016 and August 8, 2016 to fix the interest rate for the 2026 notes issued on September 28, 2016. The derivative positions were closed when the debt was priced on September 23, 2016 with a cash settlement net receipt of $1.0 million that offset changes in the benchmark treasury rate between execution of the treasury rate locks and the debt pricing date. These rate locks were designated as a cash flow hedge. During fiscal 2016, the company recognized $0.1 million of ineffectiveness due to issuing the debt earlier than the settlement date of the treasury locks. The ineffectiveness amount is reported as a selling, distribution, and administrative expense in our Consolidated Statements of Income. The company entered into a treasury rate lock on March 28, 2012 to fix the interest rate for the 2022 notes issued on April 3, 2012. The derivative position was closed when the debt was priced on March 29, 2012 with a cash settlement that offset changes in the benchmark treasury rate between the execution of the treasury rate lock and the debt pricing date. This treasury rate lock was designated as a cash flow hedge. The following table outlines the company’s derivatives which were hedging the risk of changes in forecasted interest payments on forecasted issuance of long-term debt (amounts in thousands, before tax, and an asset is a positive value and a liability is a negative value): Terminated Description Aggregate Notional Amount Fair Value When Terminated Fair Value Deferred in AOCI (1) Ineffective Portion at Termination April/2012 Treasury lock $ 500,000 $ (3,137 ) $ 2,510 $ 627 September/2016 Treasury lock $ 200,000 $ 1,298 $ (1,298 ) $ — September/2016 Treasury lock $ 150,000 $ (323 ) $ 215 $ 108 (1) The amount reported in AOCI will be reclassified to interest expense as interest payments are made on the related notes. Derivative Assets and Liabilities The company had the following derivative instruments recorded on the Consolidated Balance Sheet, all of which are utilized for the risk management purposes detailed above (amounts in thousands): Derivative Assets December 30, 2017 December 31, 2016 Derivatives Designated as Hedging Instruments Balance Sheet Location Fair Value Balance Sheet Location Fair Value Commodity contracts Other current assets $ 259 Other current assets $ 1,576 Commodity contracts Other long-term assets 32 Other long-term assets 35 Total $ 291 $ 1,611 Derivative Liabilities December 30, 2017 December 31, 2016 Derivatives Designated as Hedging Instruments Balance Sheet Location Fair Value Balance Sheet Location Fair Value Commodity contracts Other current liabilities $ 10,247 Other current liabilities $ 2,435 Commodity contracts Other long-term liabilities 639 Other long-term liabilities — Total $ 10,886 $ 2,435 Derivative Accumulated Other Comprehensive Income (“AOCI”) transactions The company had the following derivative instruments for deferred gains and (losses) on closed contracts and the effective portion for changes in fair value recorded in AOCI (no amounts were excluded from the effectiveness test), all of which are utilized for the risk management purposes detailed above (amounts in thousands and net of tax): Amount of Gain or (Loss) Recognized in OCI on Derivatives (Effective Portion)(Net of tax) Derivatives in Cash Flow Hedging Relationships Fiscal 2017 Fiscal 2016 Fiscal 2015 Interest rate contracts $ — $ 666 $ — Commodity contracts (6,789 ) 5,064 (4,195 ) Total $ (6,789 ) $ 5,730 $ (4,195 ) Amount of (Gain) or Loss Reclassified from Accumulated OCI into Income (Effective Portion)(Net of tax) Location Reclassified from AOCI into Income Derivatives in Cash Flow Hedging Relationships Fiscal 2017 Fiscal 2016 Fiscal 2015 (Effective Portion) Interest rate contracts $ 88 $ 135 $ 154 Interest expense (income) Commodity contracts 1,279 3,264 5,259 Production costs (1) Total $ 1,367 $ 3,399 $ 5,413 1. Included in Materials, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately). The balance in accumulated other comprehensive loss (income) related to commodity price risk and interest rate risk derivative transactions that are closed or will expire over the next three years are as follows (amounts in thousands and net of tax) at December 30, 2017: Commodity Price Risk Derivatives Interest Rate Risk Derivatives Totals Closed contracts $ 151 $ 75 $ 226 Expiring in 2018 5,933 — 5,933 Expiring in 2019 and beyond 324 — 324 Total $ 6,408 $ 75 $ 6,483 See Note 2, Summary of Significant Accounting Policies Derivative transactions notional amounts As of December 30, 2017, the company had entered into the following financial contracts to hedge commodity risks (amounts in thousands): Derivatives in Cash Flow Hedging Relationships Notional amount Wheat contracts $ 123,242 Soybean oil contracts 15,697 Natural gas contracts 12,731 Total $ 151,670 The company’s derivative instruments contained no credit-risk-related contingent features at December 30, 2017. As of December 30, 2017, the company had $16.3 million recorded in other current assets, and on December 31, 2016, the company had $3.0 million recorded in other current assets representing collateral from or with counterparties for hedged positions.

Other Current and Non-Current A

Other Current and Non-Current Assets	12 Months Ended
	Dec. 30, 2017
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]
Other Current and Non-Current Assets	Note 12. Other Current and Non-Current Assets Other current assets consist of (amounts in thousands): December 30, 2017 December 31, 2016 Prepaid assets $ 22,154 $ 20,902 Fair value of derivative instruments 259 1,576 Collateral to counterparties for derivative positions 16,324 3,039 Income taxes receivable 10,133 920 Other 767 1,691 Total $ 49,637 $ 28,128 Other non-current assets consist of (amounts in thousands): December 30, 2017 December 31, 2016 Unamortized financing fees $ 1,787 $ 1,364 Investments 3,434 3,490 Notes receivable 2,464 2,747 Other 2,543 2,157 Total $ 10,228 $ 9,758

Other Accrued Liabilities

Other Accrued Liabilities	12 Months Ended
	Dec. 30, 2017
Other Liabilities Disclosure [Abstract]
Other Accrued Liabilities	Note 13. Other Accrued Liabilities Other accrued liabilities consist of (amounts in thousands): December 30, 2017 December 31, 2016 Employee compensation $ 15,276 $ 21,155 VSIP liabilities 25,022 — Employee vacation 22,638 23,778 Employee bonus 29,369 17,603 Fair value of derivative instruments 10,247 2,435 Insurance 30,052 28,043 Bank overdraft 5,699 19,905 Accrued interest 7,711 7,872 Accrued taxes 10,943 6,633 Accrued legal settlements 6,928 10,250 Multi-employer pension plan withdrawal costs 15,223 — Other 21,360 18,358 Total $ 200,468 $ 156,032

Debt, Lease and Other Commitmen

Debt, Lease and Other Commitments	12 Months Ended
	Dec. 30, 2017
Debt Disclosure [Abstract]
Debt, Lease and Other Commitments	Note 14. Debt, Lease and Other Commitments Long-term debt, including capital lease obligations, consisted of the following at December 30, 2017 and December 31, 2016: Interest Rate at December 30, 2017 Final Maturity December 30, 2017 December 31, 2016 (Amounts in thousands) Unsecured credit facility 4.60% 2022 $ — $ 24,000 2026 notes 3.50% 2026 394,978 394,406 2022 notes 4.38% 2022 397,941 397,458 Accounts receivable securitization facility 2.41% 2019 — 95,000 Capital lease obligations 3.50% 2025 27,150 30,427 Other notes payable 2.10% 2020 12,167 16,866 832,236 958,157 Current maturities of long-term debt and capital lease obligations 12,095 11,490 Long-term debt and capital lease obligations $ 820,141 $ 946,667 Bank overdrafts occur when checks have been issued but have not been presented to the bank for payment. Certain of our banks allow us to delay funding of issued checks until the checks are presented for payment. The delay in funding results in a temporary source of financing from the bank. The activity related to bank overdrafts is shown as a financing activity in our Consolidated Statements of Cash Flows. Bank overdrafts are included in other current liabilities on our Consolidated Balance Sheets. As of December 30, 2017 and December 31, 2016, the bank overdraft balance was $5.7 million and $19.9 million, respectively. The company also had standby letters of credit (“LOCs”) outstanding of $8.7 million and $9.1 million at December 30, 2017 and December 31, 2016, respectively, which reduce the availability of funds under the credit facility. The outstanding LOCs are for the benefit of certain insurance companies and lessors. None of the LOCs are recorded as a liability on the Consolidated Balance Sheet. 2026 Notes, 2016 Term Loan, Accounts Receivable Securitization Facility, 2013 Term Loan, 2022 Notes, and Credit Facility 2026 Notes . On September 28, 2016, the company issued $400.0 million of senior notes (the “2026 notes”). The company will pay semiannual interest on the 2026 notes on each April 1 and October 1, beginning on April 1, 2017, and the 2026 notes will mature on October 1, 2026. The notes bear interest at 3.500% per annum. The 2026 notes are subject to interest rate adjustments if either Moody’s or S&P downgrades (or downgrades and subsequently upgrades) the credit rating assigned to the 2026 notes. On any date prior to July 1, 2026, the company may redeem some or all of the notes at a price equal to the greater of (1) 100% of the principal amount of the notes redeemed and (2) a “make-whole” amount plus, in each case, accrued and unpaid interest. The make-whole amount is equal to the sum of the present values of the remaining scheduled payments of principal and interest on the 2026 notes to be redeemed that would be due if such notes matured July 1, 2026 (exclusive of interest accrued to, but not including, the date of redemption), discounted to the date of redemption on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the treasury rate (as defined in the indenture governing the notes), plus 30 basis points, plus in each case accrued and unpaid interest. At any time on or after July 1, 2026, the company may redeem some or all of the 2026 notes at a price equal to 100% of the principal amount of the notes redeemed plus accrued and unpaid interest. If the company experiences a “change of control triggering event” (which involves a change of control of the company and related rating of the notes below investment grade), it is required to offer to purchase the notes at a purchase price equal to 101% of the principal amount, plus accrued and unpaid interest thereon unless the company exercised its option to redeem the notes in whole. The 2026 notes are also subject to customary restrictive covenants, including certain limitations on liens and sale and leaseback transactions. The face value of the 2026 notes is $400.0 million. There was a debt discount representing the difference between the net proceeds, after expenses, received upon issuance of debt and the amount repayable at its maturity. The company also paid issuance costs (including underwriting fees and legal fees) on the 2026 notes. Debt issuance costs and the debt discount are being amortized to interest expense over the term of the 2026 notes. As of December 30, 2017, the company was in compliance with all restrictive covenants under the indenture governing the 2026 notes. The table below presents the debt discount, underwriting fees and the legal and other fees for issuing the 2026 notes (amounts in thousands): Total fees for 2026 notes Amount at Issuance Debt discount $ 2,108 Underwriting, legal, and other fees 3,634 Total fees $ 5,742 2016 Term Loan. We entered into an unsecured term facility (the “2016 term loan”) on April 19, 2016. The 2016 term loan provided for a five-year, syndicated, unsecured term loan pursuant to which we may incur term loan borrowings in a single draw up to an aggregate principal amount of $150.0 million. The proceeds of the 2016 term loan borrowings were used to finance working capital and for general corporate purposes and to pay fees and expenses related to the 2016 term loan. The company drew down the full amount of the 2016 term loan at execution. The company paid financing costs of $0.6 million in connection with the 2016 term loan. The 2016 term loan was paid off in full on September 28, 2016, at the time the company issued the 2026 notes. The payoff was accounted for as an extinguishment of debt with the loss on extinguishment recorded as interest expense. The extinguishment loss of $0.6 million was immediately recognized at the time the 2016 term loan was paid off. The company has no further obligations under this agreement. Accounts Receivable Securitization Facility . On July 17, 2013, the company entered into an accounts receivable securitization facility (the “facility”). The company has amended the facility five times since inception. These amendments include provisions which (i) increased the revolving commitments under the facility to $200.0 million from $150.0 million, (ii) added a leverage pricing grid, (iii) added an additional bank to the lending group, (iv) made certain other conforming changes, and (v) extended the term, most recently one additional year to September 28, 2019. The amendment which added the additional bank was accounted for as an extinguishment of the debt. The remaining amendments were accounted for as modifications. The amendment in fiscal 2017 resulted in $0.1 million in paid financing costs. Under the facility, a wholly-owned, bankruptcy-remote subsidiary purchases, on an ongoing basis, substantially all trade receivables. As borrowings are made under the facility, the subsidiary pledges the receivables as collateral. In the event of liquidation of the subsidiary, its creditors would be entitled to satisfy their claims from the subsidiary’s pledged receivables prior to distributions of collections to the company. We include the subsidiary in our Consolidated Financial Statements. The facility contains certain customary representations and warranties, affirmative and negative covenants, and events of default. As of December 30, 2017, there was nothing outstanding under the facility compared to $95.0 million outstanding as of December 31, 2016. As of December 30, 2017 and December 31, 2016, the company was in compliance with all restrictive covenants under the facility. On December 30, 2017, the company had $179.3 million available under its facility for working capital and general corporate purposes. Amounts available for withdrawal under the facility are determined as the lesser of the total commitments and a formula derived amount based on qualifying trade receivables. Optional principal repayments may be made at any time without premium or penalty. Interest is due two days after our reporting periods end in arrears on the outstanding borrowings and is computed as the cost of funds rate plus an applicable margin of 85 basis points. An unused fee of 30 basis points is applicable on the unused commitment at each reporting period. The company paid financing costs of $0.8 million in connection with the facility at the time we entered into the facility, which are being amortized over the life of the facility. The company paid $0.1 million in financing costs during fiscal 2017 for the fifth amendment. 2013 Term Loan. We entered into a senior unsecured delayed-draw term facility (the “2013 term loan”) on April 5, 2013 with a commitment of up to $300.0 million. The company drew down the full amount of the 2013 term loan on July 18, 2013. The 2013 term loan was paid off in full on September 28, 2016, at the time the company issued the 2026 notes, and an extinguishment loss of $1.3 million was recognized. The company has no further obligations under this agreement. The payoff was accounted for as an extinguishment of debt with the loss on extinguishment recorded as interest expense. 2022 Notes. On April 3, 2012, the company issued $400.0 million of senior notes (the “2022 notes”). The company pays semiannual interest on the notes on each April 1 and October 1, beginning on October 1, 2012, and the notes will mature on April 1, 2022. The notes bear interest at 4.375% per annum. On any date prior to January 1, 2022, the company may redeem some or all of the notes at a price equal to the greater of (1) 100% of the principal amount of the notes redeemed and (2) a “make-whole” amount plus, in each case, accrued and unpaid interest. The make-whole amount is equal to the sum of the present values of the remaining scheduled payments of principal thereof (not including any interest accrued thereon to, but not including, the date of redemption), discounted to the date of redemption on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the treasury rate (as defined in the indenture governing the notes), plus 35 basis points, plus in each case, unpaid interest accrued thereon to, but not including, the date of redemption. At any time on or after January 1, 2022, the company may redeem some or all of the notes at a price equal to 100% of the principal amount of the notes redeemed plus accrued and unpaid interest. If the company experiences a “change of control triggering event” (which involves a change of control of the company and related rating of the notes below investment grade), it is required to offer to purchase the notes at a purchase price equal to 101% of the principal amount, plus accrued and unpaid interest thereon unless the company exercised its option to redeem the notes in whole. The notes are also subject to customary restrictive covenants, including certain limitations on liens and sale and leaseback transactions. The face value of the notes is $400.0 million and the current discount on the notes is $0.4 million. The company paid issuance costs (including underwriting fees and legal fees) for issuing the notes of $3.9 million. The issuance costs and the debt discount are being amortized to interest expense over the term of the notes. As of December 30, 2017 and December 31, 2016, the company was in compliance with all restrictive covenants under the indenture governing the notes. Credit Facility. On November 29, 2017 the company entered into the sixth amendment to its amended and restated credit agreement, dated as of October 24, 2003, with the lenders party thereto and Deutsche Bank AG New York Branch, as administrative agent, the swingline lender and issuing lender. The amendment, among other things (i) extends the maturity date of the existing credit agreement to November 29, 2022; (ii) amends the applicable margin for revolving loans maintained as (1) base rate loans and swingline loans to a range of 0.00% to 0.575% (from a range of 0.00% to 0.75% in the existing credit agreement) and (2) Eurodollar loans to a range of 0.575% to 1.575% (from a range of 0.70% to 1.75% in the existing credit agreement), in each case, based on the leverage ratio of the company and its subsidiaries; (iii) amends the applicable facility fee to a range of 0.05% to 0.30% (from a range of 0.05% to 0.50% in the existing credit agreement), due quarterly on all commitments under the amended credit agreement, based on the leverage ratio of the company and its subsidiaries; and (iv) amends the maximum leverage ratio covenant to permit the company, at its option, in connection with certain acquisitions and investments and subject to the terms and conditions provided in the amended credit agreement, to increase the maximum ratio permitted thereunder on one or more occasions to 4.00 to 1.00 for a period of four consecutive fiscal quarters, including and/or immediately following the fiscal quarter in which such acquisitions or investments were completed (the “covenant holiday”), provided that each additional covenant holiday will not be available to the company until it has achieved and maintained a leverage ratio of at least 3.75 to 1.00 and has been complied with for at least two fiscal quarters. The credit facility is a five-year, $500.0 million senior unsecured revolving loan facility. The credit facility contains a provision that permits Flowers to request up to $200.0 million in additional revolving commitments, for a total of up to $700.0 million, subject to the satisfaction of certain conditions. Proceeds from the credit facility may be used for working capital and general corporate purposes, including capital expenditures, acquisition financing, refinancing of indebtedness, dividends and share repurchases. The credit facility includes certain customary restrictions, which, among other things, require maintenance of financial covenants and limit encumbrance of assets and creation of indebtedness. Restrictive financial covenants include such ratios as a minimum interest coverage ratio and a maximum leverage ratio. The company believes that, given its current cash position, its cash flow from operating activities and its available credit capacity, it can comply with the current terms of the amended credit facility and can meet its presently foreseeable financial requirements. As of December 30, 2017 and December 31, 2016, the company was in compliance with all restrictive covenants under the credit facility. The company paid additional financing costs of $0.6 million in connection with the sixth amendment of the credit facility, which, in addition to the remaining balance in financing costs, is being amortized over the life of the credit facility. The company recognized an immaterial amount as interest expense for the modification at the time of the sixth amendment. Amounts outstanding under the credit facility vary daily. Changes in the gross borrowings and repayments can be caused by cash flow activity from operations, capital expenditures, acquisitions, dividends, share repurchases, and tax payments, as well as derivative transactions which are part of the company’s overall risk management strategy as discussed in Note 11, Derivative Financial Instruments Amount (thousands) Balance as of December 31, 2016 $ 24,000 Borrowings 447,900 Payments (471,900 ) Balance as of December 30, 2017 $ — The table below presents the net amount available under the credit facility as of December 30, 2017: Amount (thousands) Gross amount available $ 500,000 Outstanding — Letters of credit (8,698 ) Available for withdrawal $ 491,302 The table below presents the highest and lowest outstanding balance under the credit facility during fiscal 2017: Amount (thousands) High balance $ 47,500 Low balance $ — Aggregate debt maturities . Aggregate maturities of debt outstanding, including capital leases, as of December 30, 2017, are as follows (excluding unamortized debt discount and issuance costs) (amounts in thousands): 2018 $ 12,095 2019 10,623 2020 5,344 2021 3,598 2022 402,101 Thereafter 405,889 Total $ 839,650 Debt issuance costs and debt discount. In fiscal 2016, the company adopted guidance, as discussed in Note 3, , that requires debt issuances costs be presented in the balance sheet as a direct reduction from the carrying amount of the liability. The table below reconciles the debt issuance costs and debt discounts to the net carrying value of each of our debt obligations (excluding line-of-credit arrangements) at December 30, 2017(amounts in thousands): Face Value Debt issuance costs and debt discount Net carrying value 2026 notes $ 400,000 $ 5,022 $ 394,978 2022 notes 400,000 2,059 397,941 Other notes payable 12,500 333 12,167 Total $ 812,500 $ 7,414 $ 805,086 The table below reconciles the debt issuance costs and debt discounts to the net carrying value of each of our debt obligations (excluding line-of-credit arrangements) at December 31, 2016 (amounts in thousands): Face Value Debt issuance costs and debt discount Net carrying value 2026 notes $ 400,000 $ 5,594 $ 394,406 2022 notes 400,000 2,542 397,458 Other notes payable 17,500 634 16,866 Total $ 817,500 $ 8,770 $ 808,730 Leases The company leases certain property and equipment under various operating and capital lease arrangements that expire over the next 18 years. The property leases include distribution facilities, thrift store locations, and two manufacturing facilities. The equipment leases include production, sales, distribution, and office equipment. Initial lease terms range from two to 26 years. Many of the operating leases provide the company with the option, after the initial lease term, either to purchase the property at the then fair value or renew its lease at fair value rents for periods from one month to ten years. Rent escalations vary in these leases, from no escalation over the initial lease term, to escalations linked to changes in economic variables such as the Consumer Price Index. Rental expense is recognized on a straight-line basis over the terms of the leases. The capital leases are primarily used for distribution vehicle financing and are discussed in Note 15, Variable Interest Entities Capital Leases 2018 $ 7,707 2019 6,075 2020 3,193 2021 3,873 2022 2,303 Thereafter 6,114 Total minimum payments 29,265 Amount representing interest 2,115 Obligations under capital leases 27,150 Obligations due within one year 7,095 Long-term obligations under capital leases $ 20,055 The table below presents the total future minimum lease payments under scheduled operating leases that have initial or remaining non-cancelable terms in excess of one year (amounts in thousands): Operating Leases 2018 $ 61,630 2019 56,349 2020 51,287 2021 43,443 2022 37,658 Thereafter 240,761 Total minimum payments $ 491,128 Rent expense for all operating leases was as follows (amounts in thousands): Rent expense Fiscal 2017 $ 95,014 Fiscal 2016 $ 97,357 Fiscal 2015 $ 87,864 Deferred Compensation The Executive Deferred Compensation Plan (“EDCP”) consists of unsecured general obligations of the company to pay the deferred compensation of, and our contributions to, participants in the EDCP. The obligations will rank equally with our other unsecured and unsubordinated indebtedness payable from the company’s general assets. The company’s directors and certain key members of management are eligible to participate in the EDCP. Directors may elect to defer all or any portion of their annual retainer fee and meeting fees. Deferral elections by directors must be made prior to the beginning of each year and are thereafter irrevocable. Eligible employees may elect to defer up to 75% of their base salaries, and up to 100% of any cash bonuses and other compensation through December 31, 2015. Effective January 1, 2016, employees may elect to defer up to 75% of their base salaries, any cash bonuses, and other compensation. Deferral elections by eligible executives must be made prior to the beginning of each year and are thereafter irrevocable during that year. The portion of the participant’s compensation that is deferred depends on the participant’s election in effect with respect to his or her elective contributions under the EDCP. The amounts outstanding at December 30, 2017 and December 31, 2016 were as follows (amounts in thousands): December 30, 2017 December 31, 2016 Deferral elections outstanding $ 15,732 $ 14,883 Current portion of deferral elections 1,238 1,675 Long-term portion of deferral elections $ 14,494 $ 13,208 Guarantees and Indemnification Obligations The company has provided various representations, warranties, and other standard indemnifications in various agreements with customers, suppliers, and other parties as well as in agreements to sell business assets or lease facilities. In general, these provisions indemnify the counterparty for matters such as breaches of representations and warranties, certain environmental conditions and tax matters, and, in the context of sales of business assets, any liabilities arising prior to the closing of the transactions. Non-performance under a contract could trigger an obligation of the company. The ultimate effect on future financial results is not subject to reasonable estimation because considerable uncertainty exists as to the final outcome of any potential claims. No material guarantees or indemnifications have been entered into by the company through December 30, 2017.

Variable Interest Entities

Variable Interest Entities	12 Months Ended
	Dec. 30, 2017
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Variable Interest Entities	Note 15. Variable Interest Entities Transportation agreement variable interest entity (the “VIE”) analysis The company maintains a transportation agreement with an entity that transports a significant portion of the company’s fresh bakery products from the company’s production facilities to outlying distribution centers. The company represents a significant portion of the entity’s revenue. This entity qualifies as a VIE, but the company has determined it is not the primary beneficiary of the VIE because the company does not (i) have the ability to direct the significant activities of the VIE and (ii) provide any implicit or explicit guarantees or other financial support to the VIE for specific return or performance benchmarks. In addition, we do not provide, nor do we intend to provide, financial or other support to the entity. The company has concluded that certain of the trucks and trailers the VIE uses for distributing our products from the manufacturing facilities to the distribution centers qualify as right to use leases. As of December 30, 2017 and December 31, 2016, there was $27.2 million and $30.4 million, respectively, in net property, plant and equipment and capital lease obligations associated with the right to use leases. Distribution rights agreement VIE analysis The incorporated IDPs in the DSD Segment qualify as VIEs. The IDPs who are formed as sole proprietorships are excluded from the following VIE accounting analysis and discussion. Incorporated IDPs acquire distribution rights and enter into a contract with the company to sell the company’s products in the IDPs’ defined geographic territory. The incorporated IDPs have the option to finance the acquisition of their distribution rights with the company. They can also pay cash or obtain external financing at the time they acquire the distribution rights. The combination of the company’s loans to the incorporated IDPs and the ongoing distributor arrangements with the incorporated IDPs provide a level of funding to the equity owners of the various incorporated IDPs that would not otherwise be available. As of December 30, 2017 and December 31, 2016, there was $137.9 million and $84.3 million, respectively, in gross distribution rights notes receivable outstanding from incorporated IDPs. The company is not considered to be the primary beneficiary of the VIEs because the company does not (i) have the ability to direct the significant activities of the VIEs that would affect their ability to operate their respective businesses and (ii) provide any implicit or explicit guarantees or other financial support to the VIEs, other than the financing described above, for specific return or performance benchmarks. The activities controlled by the incorporated IDPs that are deemed to most significantly impact the ultimate success of the incorporated IDP entities relate to those decisions inherent in operating the distribution business in the territory, including acquiring trucks and trailers, managing fuel costs, employee matters and other strategic decisions. In addition, we do not provide, nor do we intend to provide, financial or other support to the IDP. The IDPs are responsible for the operations of their respective territories. The company’s maximum contractual exposure to loss for the incorporated IDP relates to the distributor rights note receivable for the portion of the territory the incorporated IDPs financed at the time they acquired the distribution rights. The incorporated IDPs remit payment on their distributor rights note receivable each week during the settlement process of their weekly activity. The company will operate a territory on behalf of an incorporated IDP in situations where the IDP has abandoned its distribution rights. Any remaining balance outstanding on the distribution rights notes receivable is relieved once the distribution rights have been sold on the IDPs behalf. The company’s collateral from the territory distribution rights mitigates the potential losses.

Fair Value of Financial Instru

Fair Value of Financial Instruments	12 Months Ended
	Dec. 30, 2017
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	Note 16. Fair Value of Financial Instruments The carrying value of cash and cash equivalents, accounts receivable, and short-term debt approximates fair value because of the short-term maturity of the instruments. Notes receivable are entered into in connection with the purchase of distribution rights by IDPs. These notes receivable are recorded in the Consolidated Balance Sheet at carrying value, which represents the closest approximation of fair value. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. As a result, the appropriate interest rate that should be used to estimate the fair value of the distribution rights notes is the prevailing market rate at which similar loans would be made to IDPs with similar credit ratings and for the same maturities. However, the company financed approximately 4,000 and 3,600 IDPs’ distribution rights as of December 30, 2017 and December 31, 2016, respectively, all with varied financial histories and credit risks. Considering the diversity of credit risks among the IDPs, the company has no method to accurately determine a market interest rate to apply to the notes. The distribution rights are generally financed for up to ten years and the distribution rights notes are collateralized by the IDPs’ distribution rights. The company maintains a wholly-owned subsidiary to assist in financing the distribution rights purchase activities if requested by new IDPs, using the distribution rights and certain associated assets as collateral. These notes receivable earn interest at a fixed rate. At December 30, 2017 and December 31, 2016, respectively, the carrying value of the distribution rights notes receivable was as follows (amounts in thousands): December 30, 2017 December 31, 2016 Distribution rights notes receivable $ 211,702 $ 175,984 Current portion recorded in accounts and notes receivable, net 23,965 21,060 Long-term portion of distribution rights notes receivable $ 187,737 $ 154,924 At December 30, 2017 and December 31, 2016, the company has evaluated the collectability of the distribution rights notes receivable and determined that a reserve is not necessary. Payments on these notes are collected by the company weekly in conjunction with the IDP settlement process. The fair value of the company’s variable rate debt at December 30, 2017 approximates the recorded value. The fair value of the company’s notes, as discussed in Note 14, Debt, Lease and Other Commitments Carrying Value Fair Value Level 2026 notes $ 394,978 $ 395,648 2 2022 notes $ 397,941 $ 425,232 2 For fair value disclosure information about our derivative assets and liabilities see Note 11, Derivative Financial Instruments Postretirement Plans.

Stockholders' Equity

Stockholders' Equity	12 Months Ended
	Dec. 30, 2017
Equity [Abstract]
Stockholders' Equity	Note 17. Stockholders’ Equity Flowers Foods’ articles of incorporation provide that its authorized capital consist of 500,000,000 shares of common stock having a par value of $0.01 per share and 1,000,000 shares of preferred stock. The preferred stock of which (a) 200,000 shares have been designated by the Board of Directors as Series A Junior Participating Preferred Stock, having a par value per share of $100 and (b) 800,000 shares of preferred stock, having a par value per share of $0.01, have not been designated by the Board of Directors. No shares of preferred stock have been issued by Flowers Foods. Common Stock The holders of Flowers Foods common stock are entitled to one vote for each share held of record on all matters submitted to a vote of shareholders. Subject to preferential rights of any issued and outstanding preferred stock, including the Series A Preferred Stock, holders of common stock are entitled to receive ratably such dividends, if any, as may be declared by the Board of Directors of the company out of funds legally available. In the event of a liquidation, dissolution, or winding-up of the company, holders of common stock are entitled to share ratably in all assets of the company, if any, remaining after payment of liabilities and the liquidation preferences of any issued and outstanding preferred stock, including the Series A Preferred Stock. Holders of common stock have no preemptive rights, no cumulative voting rights, and no rights to convert their shares of common stock into any other securities of the company or any other person. Preferred Stock The Board of Directors has the authority to issue up to 1,000,000 shares of preferred stock in one or more series and to fix the designations, relative powers, preferences, rights, qualifications, limitations, and restrictions of all shares of each such series, including without limitation, dividend rates, conversion rights, voting rights, redemption and sinking fund provisions, liquidation preferences, and the number of shares constituting each such series, without any further vote or action by the holders of our common stock. Although the Board of Directors does not presently intend to do so, it could issue shares of preferred stock, with rights that could adversely affect the voting power and other rights of holders of our common stock without obtaining the approval of our shareholders. In addition, the issuance of preferred shares could delay or prevent a change in control of the company without further action by our shareholders. Stock Repurchase Plan Our Board of Directors has approved a plan (on December 19, 2002) that currently authorizes share repurchases of up to 74.6 million shares of the company’s common stock. As of December 30, 2017, 6.6 million shares remained available for repurchase under the existing authorization. Under the plan, the company may repurchase its common stock in open market or privately negotiated transactions or under an accelerated repurchase program at such times and at such prices as determined to be in the company’s best interest. The table below presents the shares repurchased under the Stock Repurchase Plan during our fiscal 2017 (amounts in thousands except shares purchased): Fiscal 2017 Quarter Total of Shares Purchased Total Cost of Shares Purchased For the quarter ended April 22, 2017 112,085 $ 2,151 For the quarter ended July 15, 2017 28,050 $ 520 For the quarter ended October 7, 2017 — $ — For the quarter ended December 30, 2017 — $ — Total 140,135 $ 2,671 As of December 30, 2017, 67.9 million shares at a cost of $633.1 million have been purchased since the inception of this plan. Accelerated Share Repurchase Program On March 16, 2016, the company announced that we entered into an accelerated share repurchase program (“ASR”) agreement to repurchase an aggregate of $120.0 million of the company’s common stock. Under the terms of the ASR, the company paid $120.0 million in cash and received an initial delivery of 5.6 million shares immediately. The final number of shares repurchased was based on the daily volume-weighted average stock price over the life of the transaction, less a negotiated discount. During the second quarter of fiscal 2016, a total of 0.9 million shares were issued to the company at the time of final settlement. The ASR met all applicable criteria for equity classification and, therefore, was not accounted for as a derivative instrument. Shares repurchased under the ASR were added to our treasury shares. The company funded the ASR with borrowings on its credit facility and cash on hand. Dividends During fiscal years 2017, 2016, and 2015, the company paid the following dividends, excluding dividends on vested stock-based compensation awards discussed in Note 18, Stock-Based Compensation Dividends paid Dividends paid per share Fiscal 2017 $ 140,429 $ 0.6700 Fiscal 2016 $ 130,490 $ 0.6250 Fiscal 2015 $ 119,563 $ 0.5675

Stock-Based Compensation

Stock-Based Compensation	12 Months Ended
	Dec. 30, 2017
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Stock-Based Compensation	Note 18. Stock-Based Compensation On March 5, 2014, our Board of Directors approved and adopted the 2014 Omnibus Equity and Incentive Compensation Plan (“Omnibus Plan”). The Omnibus Plan was approved by our shareholders on May 21, 2014. The Omnibus Plan authorizes the compensation committee of the Board of Directors to provide equity-based compensation in the form of stock options, stock appreciation rights, restricted stock, restricted stock units, performance shares, performance units, dividend equivalents and other awards for the purpose of providing our officers, key employees, and non-employee directors’ incentives and rewards for performance. The Omnibus Plan replaced the Flowers Foods’ 2001 Equity and Performance Incentive Plan, as amended and restated as of April 1, 2009 (“EPIP”), the Stock Appreciation Rights Plan, and the Annual Executive Bonus Plan. All outstanding equity awards that were made under the EPIP will continue to be governed by the EPIP; however, all equity awards granted after May 21, 2014 are governed by the Omnibus Plan. No additional awards will be issued under the EPIP. Awards granted under the Omnibus Plan are limited to the authorized amount of 8,000,000 shares. The EPIP authorized the compensation committee of the Board of Directors to make awards of options to purchase our common stock, restricted stock, performance stock and units and deferred stock. The company’s officers, key employees and non-employee directors (whose grants are generally approved by the full Board of Directors) were eligible to receive awards under the EPIP. Over the life of the EPIP, the company issued options, restricted stock and deferred stock. The following is a summary of stock options, restricted stock, and deferred stock outstanding under the plans described above. Information relating to the company’s stock appreciation rights, which were issued under a separate stock appreciation right plan, is also described below. Stock Options The company issued non-qualified stock options (“NQSOs”) during fiscal years 2011 and prior that have no additional service period remaining. All outstanding NQSOs have vested and are exercisable on December 30, 2017. The stock option activity for fiscal years 2017, 2016, and 2015 pursuant to the EPIP is set forth below (amounts in thousands, except price data): Fiscal 2017 Fiscal 2016 Fiscal 2015 Options Weighted Average Exercise Price Options Weighted Average Exercise Price Options Weighted Average Exercise Price Outstanding at beginning of year 1,846 $ 10.89 4,353 $ 10.97 6,191 $ 10.88 Exercised (1,773 ) $ 10.89 (2,507 ) $ 11.02 (1,838 ) $ 10.67 Outstanding at end of year 73 $ 10.87 1,846 $ 10.89 4,353 $ 10.97 Exercisable at end of year 73 1,846 4,353 As of December 30, 2017, options outstanding under the EPIP had an average exercise price of $10.87, a weighted average remaining contractual life of 0.11 years, and an aggregate intrinsic value of $0.6 million. The cash received, the windfall tax benefits, and intrinsic value from stock option exercises for fiscal years 2017, 2016, and 2015 are set forth below (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Cash received from option exercises $ 19,313 $ 27,631 $ 19,617 Cash tax windfall benefit, net $ 4,186 $ 3,746 $ 7,660 Intrinsic value of stock options exercised $ 14,994 $ 15,778 $ 24,590 Performance-Contingent Restricted Stock Awards Performance-Contingent Total Shareholder Return Shares (“TSR Shares”) Since 2012, certain key employees have been granted performance-contingent restricted stock under the EPIP and the Omnibus Plan in the form of TSR Shares. The awards generally vest approximately two years from the date of grant (after the filing of the company’s Annual Report on Form 10-K), and the shares become non-forfeitable if, and to the extent that, on that date the vesting conditions are satisfied. As a result of the delay (July as opposed to January) in the grant of the 2012 awards, the 2012 awards vested during the first quarter of 2014, 18 months from the grant date. Awards granted subsequent to the 2012 award (granted during the first quarters of their respective years) vest two years from the date of grant. The total shareholder return (“TSR”) is the percent change in the company’s stock price over the measurement period plus the dividends paid to shareholders. The performance payout is calculated at the end of each of the last four quarters (averaged) in the measurement period. Once the TSR is determined for the company (“Company TSR”), it is compared to the TSR of our food company peers (“Peer Group TSR”). The Company TSR compared to the Peer Group TSR will determine the payout as set forth below (the “TSR Modifier”): Percentile Payout as % of Target 90th 200 % 70th 150 % 50th 100 % 30th 50 % Below 30th 0 % For performance between the levels described above, the degree of vesting is interpolated on a linear basis. The table below presents the payout percentage for each of the TSR awards: Award Fiscal year Payout (%) 2013 award Fiscal 2015 88 2014 award Fiscal 2016 27 2015 award Fiscal 2017 0 The TSR shares vest immediately if the grantee dies or becomes disabled. However, if the grantee retires at age 65 (or age 55 with at least 10 years of service with the company) or later, on the normal vesting date the grantee will receive a pro-rated number of shares based upon the retirement date and measured at the actual performance for the entire performance period. In addition, if the company undergoes a change in control, the TSR shares will immediately vest at the target level, provided that if 12 months of the performance period have been completed, vesting will be determined based on Company TSR as of the date of the change in control without application of four-quarter averaging. During the vesting period, the grantee has none of the rights of a shareholder. Dividends declared during the vesting period will accrue and will be paid at vesting on the shares that ultimately vest. The fair value estimate was determined using a Monte Carlo The following performance-contingent TSR Shares have been granted under the Omnibus Plan and have service period remaining (amounts in thousands, except price data): Grant date January 1, 2017 January 3, 2016 Shares granted 426 401 Assumed vesting date 3/1/2019 2/21/2018 Fair value per share $ 23.31 $ 24.17 As of December 30, 2017, there was $5.6 million of total unrecognized compensation cost related to nonvested TSR Shares granted under the Omnibus Plan. That cost is expected to be recognized over a weighted-average period of 1.07 years. Performance-Contingent Return on Invested Capital Shares (“ROIC Shares”) Since 2012, certain key employees have been granted performance-contingent restricted stock under the EPIP and the Omnibus Plan in the form of ROIC Shares. The awards generally vest approximately two years from the date of grant (after the filing of the company’s Annual Report on Form 10-K), and the shares become non-forfeitable if, and to the extent that, on that date, the vesting conditions are satisfied. As a result of the delay (July as opposed to January) in the grant of the 2012 awards, the 2012 awards vested during the first quarter of 2014, 18 months from the grant date. Awards granted subsequent to the 2012 award (granted during the first quarters of their respective years) vest two years from the date of grant. Return on Invested Capital is calculated by dividing our profit, as defined, by the invested capital (“ROIC”). Generally, the performance condition requires the company’s average ROIC to exceed its average weighted cost of capital (“WACC”) by between 1.75 to 4.75 percentage points (the “ROI Target”) over the two fiscal year performance period. If the lowest ROI Target is not met, the awards are forfeited. The shares can be earned based on a range from 0% to 125% of target as defined below (the “ROIC Modifier”): • 0% payout if ROIC exceeds WACC by less than 1.75 percentage points; • ROIC above WACC by 1.75 percentage points pays 50% of ROI Target; or • ROIC above WACC by 3.75 percentage points pays 100% of ROI Target; or • ROIC above WACC by 4.75 percentage points pays 125% of ROI Target. For performance between the levels described above, the degree of vesting is interpolated on a linear basis. The table below presents the payout percentage for each of the ROIC awards: Award Fiscal year Payout (%) 2013 award Fiscal 2015 125 2014 award Fiscal 2016 96 2015 award Fiscal 2017 87 The ROIC Shares vest immediately if the grantee dies or becomes disabled. However, if the grantee retires at age 65 (or age 55 with at least 10 years of service with the company) or later, on the normal vesting date the grantee will receive a pro-rated number of shares based upon the retirement date and actual performance for the entire performance period. In addition, if the company undergoes a change in control, the ROIC Shares will immediately vest at the target level. During the vesting period, the grantee has none of the rights of a shareholder. Dividends declared during the vesting period will accrue and will be paid at vesting on the shares that ultimately vest. The fair value of this type of award is equal to the stock price on the grant date. Since these awards have a performance condition feature the expense associated with these awards may change depending on the expected ROI Target attained at each reporting period. The expected ROI Target for expense calculations at December 30, 2017 was 75% for the 2016 award and 100% for the 2017 award. The following performance-contingent ROIC Shares have been granted under the Omnibus Plan and have service period remaining (amounts in thousands, except price data): Grant date January 1, 2017 January 3, 2016 Shares granted 426 401 Assumed vesting date 3/1/2019 2/21/2018 Fair value per share $ 19.97 $ 21.49 As of December 30, 2017, there was $4.7 million of total unrecognized compensation cost related to nonvested ROIC Shares granted under the EPIP. This cost is expected to be recognized over a weighted-average period of 1.07 years. Performance-Contingent Restricted Stock Summary The table below presents the TSR Modifier share adjustment, ROIC Modifier share adjustment, accumulated dividends on vested shares, and the tax windfall/shortfall at vesting of the performance-contingent restricted stock awards (amounts in thousands except for share data): Award granted Fiscal year vested TSR Modifier increase/(decrease) shares ROIC Modifier increase/(decrease) shares Dividends at vesting (thousands) Tax windfall/(shortfall) Fair value at vesting 2015 2017 (378,219 ) (49,272 ) $ 392 $ (3,103 ) $ 6,316 2014 2016 (248,872 ) (13,637 ) $ 441 $ (3,090 ) $ 7,173 2013 2015 (48,069 ) 100,090 $ 859 $ 1,430 $ 18,378 A summary of the status of all of the company’s nonvested shares for performance-contingent restricted stock (including the TSR Shares and the ROIC Shares) for fiscal 2017, 2016 and 2015 is set forth below (amounts in thousands, except price data): Fiscal 2017 Fiscal 2016 Fiscal 2015 Number of Shares Weighted Average Value Number of Shares Weighted Average Fair Value Number of Shares Weighted Average Fair Value Balance at beginning of year 1,543 $ 21.53 1,349 $ 21.26 1,404 $ 19.09 Initial grant 855 $ 21.61 801 $ 22.83 829 $ 20.18 Supplemental grant for exceeding ROIC modifier — $ — — $ — 100 $ 14.37 Vested (329 ) $ 19.14 (312 ) $ 22.02 (853 ) $ 16.22 Grant reduction for not achieving the ROIC modifier (49 ) $ 19.14 (249 ) $ 23.97 — $ — Grant reduction for not achieving the TSR modifier (378 ) $ 21.21 (14 ) $ 21.47 (48 ) $ 17 Forfeitures (67 ) $ 21.08 (32 ) $ 23.60 (83 ) $ 20.99 Balance at end of year 1,575 $ 22.20 1,543 $ 21.53 1,349 $ 21.26 As of December 30, 2017, there was $10.3 million of total unrecognized compensation cost related to nonvested restricted stock granted under the EPIP. This cost is expected to be recognized over a weighted-average period of 1.07 years. Deferred and Restricted Stock Non-employee directors may convert their annual board retainers into deferred stock equal in value to 100% of the cash payments directors would otherwise receive and the vesting period is a one-year period to match the period of time that cash would have been received if no conversion existed. Accumulated dividends are paid upon delivery of the shares. Non-employee directors received aggregate grants of 10,020 common shares for board retainer deferrals during fiscal 2017. Non-employee directors also receive annual grants of deferred stock. This deferred stock vests over one year from the grant date. During fiscal 2017, non-employee directors were granted an aggregate of 77,220 shares of deferred stock pursuant to the Omnibus Plan. The deferred stock will be distributed to the grantee at a time designated by the grantee at the date of grant. Compensation expense is recorded on deferred stock over the vesting period. During fiscal 2017, a total of 7,728 previously deferred shares were issued after the deferral period. On May 31, 2013, the company’s Chief Executive Officer (“CEO”) received a time-based restricted stock award of approximately $1.3 million of restricted stock pursuant to the EPIP. This award vested at 100% on the fourth anniversary of the date of grant. Dividends accrued on the award and were paid to the CEO on the vesting date. There were 58,500 shares issued for this award at a fair value of $22.25 per share. This award vested at a price of $18.48 and the shares were issued in our second quarter of fiscal 2017. The deferred and restricted stock activity for fiscal years 2017, 2016, and 2015 is set forth below (amounts in thousands, except price data): Fiscal 2017 Fiscal 2016 Fiscal 2015 Number of Shares Weighted Average Fair Value Number of Shares Weighted Average Fair Value Number of Shares Weighted Average Fair Value Nonvested shares at beginning of year 149 $ 20.39 126 $ 21.89 151 $ 21.06 Granted 87 $ 18.70 95 $ 19.30 70 $ 21.59 Vested (149 ) $ 20.39 (72 ) $ 21.59 (95 ) $ 20.28 Nonvested shares at end of year 87 $ 18.70 149 $ 20.39 126 $ 21.89 Vested and deferred shares at end of year 192 331 222 As of December 30, 2017, there was $0.6 million of total unrecognized compensation cost related to deferred and restricted stock awards. This cost is expected to be recognized over a weighted-average period of 0.40 years. The intrinsic value of deferred stock awards that vested during fiscal 2017 was $2.8 million. There was an immaterial tax windfall on the exercise of deferred share awards during fiscal 2017. Stock Appreciation Rights Prior to 2007, the company allowed non-employee directors to convert their retainers and committee chair fees into rights. These rights vested after one year and were exercisable over nine years. The company recorded compensation expense for these rights at a measurement date based on changes between the grant price and an estimated fair value of the rights using the Black-Scholes The rights activity for fiscal years 2016 and 2015 is set forth below (amounts in thousands, except price data): Fiscal 2016 Fiscal 2015 Balance at beginning of year 14 29 Rights exercised (14 ) (15 ) Balance at end of year — 14 Weighted average — grant date fair value $ — $ 8.67 Share-Based Payments Compensation Expense Summary The following table summarizes the company’s stock-based compensation expense, all of which was recognized in selling, distribution, and administration expense, for fiscal years 2017, 2016 and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Performance-contingent restricted stock awards $ 14,326 $ 16,611 $ 13,369 Deferred stock awards 1,767 2,161 2,205 Stock appreciation rights (income) expense — (11 ) 118 Total stock-based compensation expense $ 16,093 $ 18,761 $ 15,692

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income (Loss) ("AOCI")	12 Months Ended
	Dec. 30, 2017
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]
Accumulated Other Comprehensive Income (Loss) ("AOCI")	Note 19. Accumulated Other Comprehensive Income (Loss) (“AOCI”) The company’s total comprehensive loss presently consists of net income, adjustments for our derivative financial instruments accounted for as cash flow hedges, and various pension and other postretirement benefit related items. During fiscal years 2017, 2016, and 2015, reclassifications out of AOCI were as follows (amounts in thousands): Amount Reclassified from AOCI Affected Line Item in the Statement Details about AOCI Components (Note 2) Fiscal 2017 Fiscal 2016 Fiscal 2015 Where Net Income is Presented Derivative instruments: Interest rate contracts $ (142 ) $ (221 ) $ (250 ) Interest expense Commodity contracts (2,080 ) (5,307 ) (8,551 ) Cost of sales, Note 3, below Total before tax $ (2,222 ) $ (5,528 ) $ (8,801 ) Total before tax Tax benefit 855 2,129 3,388 Tax benefit Total net of tax $ (1,367 ) $ (3,399 ) $ (5,413 ) Net of tax Pension and postretirement plans: Prior-service credits $ (175 ) $ (175 ) $ 267 Note 1, below Settlement loss (4,649 ) (6,646 ) — Note 1, below Actuarial losses (5,858 ) (6,840 ) (4,395 ) Note 1, below Total before tax $ (10,682 ) $ (13,661 ) $ (4,128 ) Total before tax Tax benefit 3,899 5,260 1,589 Tax benefit Total net of tax $ (6,783 ) $ (8,401 ) $ (2,539 ) Net of tax benefit Total reclassifications from AOCI $ (8,150 ) $ (11,800 ) $ (7,952 ) Net of tax benefit Note 1: These items are included in the computation of net periodic pension cost. See Note 21, Postretirement Plans Note 2: Amounts in parentheses indicate debits to determine net income. Note 3: Amounts are presented as an adjustment to reconcile net income to net cash provided by operating activities on the Consolidated Statements of Cash Flows. During fiscal years 2017, 2016, and 2015, amounts recognized in AOCI, exclusive of reclassifications, were as follows (amounts in thousands): Amount of Gain (Loss) Recognized in AOCI AOCI component Fiscal 2017 Fiscal 2016 Fiscal 2015 Derivative instruments: Interest rate contracts $ — $ 1,083 $ — Commodity contracts (9,734 ) 8,233 (6,821 ) Total before tax $ (9,734 ) $ 9,316 $ (6,821 ) Tax benefit 2,945 (3,586 ) 2,626 Total net of tax $ (6,789 ) $ 5,730 $ (4,195 ) Pension and postretirement plans: Current year actuarial loss $ (4,307 ) $ (6,525 ) $ 2,075 Current year prior service cost — — (6,199 ) Total before tax $ (4,307 ) $ (6,525 ) $ (4,124 ) Tax benefit 1,670 2,512 1,587 Total net of tax $ (2,637 ) $ (4,013 ) $ (2,537 ) Total recognized in AOCI $ (9,426 ) $ 1,717 $ (6,732 ) During fiscal 2017, changes to AOCI, net of income tax, by component were as follows (amounts in thousands): Cash Flow Hedge Items Defined Benefit Pension Plan Items Total AOCI at December 31, 2016 $ (1,061 ) $ (82,222 ) $ (83,283 ) Other comprehensive loss before reclassifications (6,789 ) (2,637 ) (9,426 ) Reclassified to earnings from accumulated other comprehensive loss 1,367 6,783 8,150 AOCI at December 30, 2017 $ (6,483 ) $ (78,076 ) $ (84,559 ) During fiscal 2016, changes to AOCI, net of income tax, by component were as follows (amounts in thousands): Cash Flow Hedge Items Defined Benefit Pension Plan Items Total AOCI at January 2, 2016 $ (10,190 ) $ (86,610 ) $ (96,800 ) Other comprehensive income (loss) before reclassifications 5,730 (4,013 ) 1,717 Reclassified to earnings from accumulated other comprehensive loss 3,399 8,401 11,800 AOCI at December 31, 2016 $ (1,061 ) $ (82,222 ) $ (83,283 ) Amounts reclassified out of AOCI to net income that relate to commodity contracts are presented as an adjustment to reconcile net income to net cash provided by operating activities on the Consolidated Statements of Cash Flows. The following table presents the net of tax amount of the loss reclassified from AOCI for our commodity contracts (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Gross loss reclassified from AOCI into income $ 2,080 $ 5,307 $ 8,551 Tax benefit (801 ) (2,043 ) (3,292 ) Net of tax $ 1,279 $ 3,264 $ 5,259

Earnings Per Share

Earnings Per Share	12 Months Ended
	Dec. 30, 2017
Earnings Per Share [Abstract]
Earnings Per Share	Note 20. Earnings Per Share The following is a reconciliation of net income and weighted average shares for calculating basic and diluted earnings per common share for fiscal years 2017, 2016, and 2015 (amounts in thousands, except per share data): Fiscal 2017 Fiscal 2016 Fiscal 2015 Net income $ 150,120 $ 163,776 $ 189,191 Basic Earnings Per Common Share: Basic weighted average shares outstanding per common share 209,573 208,511 210,793 Basic earnings per common share $ 0.72 $ 0.79 $ 0.90 Diluted Earnings Per Common Share: Basic weighted average shares outstanding per common share 209,573 208,511 210,793 Add: Shares of common stock assumed issued upon exercise of stock options, vesting of performance-contingent restricted stock and deferred stock 862 1,843 2,563 Diluted weighted average shares outstanding per common share 210,435 210,354 213,356 Diluted earnings per common share $ 0.71 $ 0.78 $ 0.89 There were 380,015 anti-dilutive shares during fiscal 2017. There were no anti-dilutive shares for fiscal years 2016 or 2015.

Postretirement Plans

Postretirement Plans	12 Months Ended
	Dec. 30, 2017
Compensation And Retirement Disclosure [Abstract]
Postretirement Plans	Note 21. Postretirement Plans The following summarizes the company’s balance sheet related pension and other postretirement benefit plan accounts at December 30, 2017 and December 31, 2016 (amounts in thousands): December 30, 2017 December 31, 2016 Current benefit liability $ 935 $ 979 Noncurrent benefit liability $ 60,107 $ 69,601 Accumulated other comprehensive loss, net of tax $ 78,076 $ 82,222 The company amended our qualified defined benefit plans in October 2015 to allow retired and terminated vested pension plan participants not yet receiving benefit payments the option to elect to receive their benefit as a single lump sum payment. This amendment was effective as of January 1, 2016. This change supports our long-term pension risk management strategy. Settlement accounting, which accelerates recognition of a plan’s unrecognized net gain or loss, is triggered if the total lump sums paid during a year exceeds the sum of the plan’s service and interest cost. With no settlement charge recognized until the third quarter, the table below presents the recognized settlement charges by quarter for fiscal years 2017 and 2016 (amounts in thousands): Settlement loss by fiscal quarter Fiscal 2017 Fiscal 2016 Quarter 2 $ — $ 4,641 Quarter 3 3,030 1,832 Quarter 4 1,619 173 Total fiscal 2017 $ 4,649 $ 6,646 The company used a measurement date of December 31, 2017 for the defined benefit and postretirement benefit plans described below. The company voluntarily contributed $1.6 million to one of our qualified pension plans during fiscal 2017. Pension Plans The company has trusteed, noncontributory defined benefit pension plans covering certain current and former employees. Benefits under the company’s largest pension plan are frozen. The company continues to maintain an ongoing plan that covers a small number of certain union employees. The benefits in this plan are based on years of service and the employee’s career earnings. The qualified plans are funded at amounts deductible for income tax purposes but not less than the minimum funding required by the Employee Retirement Income Security Act of 1974 (“ERISA”) and the Pension Protection Act of 2006 (“PPA”). The company uses a calendar year end for the measurement date since the plans are based on a calendar year end and because it approximates the company’s fiscal year end. As of December 31, 2017 and December 31, 2016, the assets of the qualified plans included certificates of deposit, marketable equity securities, mutual funds, corporate and government debt securities, other diversifying strategies and annuity contracts. The company expects pension income of approximately $1.7 million for fiscal 2018. The net periodic pension cost (income) for the company’s pension plans includes the following components for fiscal years 2017, 2016 and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Service cost $ 755 $ 830 $ 873 Interest cost 12,852 13,682 18,003 Expected return on plan assets (25,669 ) (26,644 ) (29,642 ) Settlement loss 4,649 6,646 — Amortization: Prior service cost 387 387 — Actuarial loss 6,355 7,294 4,978 Net periodic pension cost (income) (671 ) 2,195 (5,788 ) Other changes in plan assets and benefit obligations recognized in other comprehensive income: Current year actuarial loss (gain) 4,119 8,879 (1,916 ) Current year prior service cost — — 6,199 Settlement loss (4,649 ) (6,646 ) — Amortization of prior service cost (387 ) (387 ) — Amortization of actuarial loss (6,355 ) (7,294 ) (4,978 ) Total recognized in other comprehensive (loss) income (7,272 ) (5,448 ) (695 ) Total recognized in net periodic benefit cost and other comprehensive loss $ (7,943 ) $ (3,253 ) $ (6,483 ) Actual return on plan assets for fiscal years 2017, 2016, and 2015 was $42.1 million, $4.7 million, and $6.9 million, respectively. Approximately $6.1 million will be amortized from accumulated other comprehensive income into net periodic benefit cost in fiscal 2018 relating to the company’s pension plans. The funded status and the amounts recognized in the Consolidated Balance Sheets for the company’s pension plans are as follows (amounts in thousands): December 30, 2017 December 31, 2016 Change in benefit obligation: Benefit obligation at beginning of year $ 398,595 $ 438,023 Service cost 755 830 Interest cost 12,852 13,682 Actuarial loss (gain) 20,526 (13,076 ) Benefits paid (24,408 ) (25,130 ) Settlements (14,368 ) (15,734 ) Benefit obligation at end of year $ 393,952 $ 398,595 Change in plan assets: Fair value of plan assets at beginning of year $ 335,663 $ 370,497 Actual return on plan assets 42,076 4,689 Employer contribution 1,891 1,341 Benefits paid (24,408 ) (25,130 ) Settlements (14,368 ) (15,734 ) Fair value of plan assets at end of year $ 340,854 $ 335,663 Funded status, end of year: Fair value of plan assets $ 340,854 $ 335,663 Benefit obligations (393,952 ) (398,595 ) Unfunded status and amount recognized at end of year $ (53,098 ) $ (62,932 ) Amounts recognized in the balance sheet: Current liability (260 ) (291 ) Noncurrent liability (52,838 ) (62,641 ) Amount recognized at end of year $ (53,098 ) $ (62,932 ) Amounts recognized in accumulated other comprehensive income: Net actuarial loss before taxes $ 126,002 $ 132,886 Prior service cost before taxes 5,426 5,813 Amount recognized at end of year $ 131,428 $ 138,699 Accumulated benefit obligation at end of year $ 392,057 $ 397,224 Assumptions used in accounting for the company’s pension plans at each of the respective fiscal years ending are as follows: Fiscal 2017 Fiscal 2016 Fiscal 2015 Weighted average assumptions used to determine benefit obligations: Measurement date 12/31/2017 12/31/2016 12/31/2015 Discount rate 3.58 % 4.00 % 4.25 % Rate of compensation increase 3.00 % 3.00 % 3.00 % Weighted average assumptions used to determine net periodic benefit (income)/cost: Measurement date 1/1/2017 1/1/2016 1/1/2015 Discount rate 4.00 % 4.25 % 4.00 % Expected return on plan assets 8.00 % 8.00 % 8.00 % Rate of compensation increase 3.00 % 3.00 % 4.00 % In developing the expected long-term rate of return on plan assets at each measurement date, the company considers the plan assets’ historical actual returns, targeted asset allocations, and the anticipated future economic environment and long-term performance of individual asset classes, based on the company’s investment strategy. While appropriate consideration is given to recent and historical investment performance, the assumption represents management’s best estimate of the long-term prospective return. Further, pension costs do not include an explicit expense assumption, and therefore the return on assets rate reflects the long-term expected return, net of expenses. Based on these factors the expected long-term rate of return assumption for the plans was set at 8.0% for fiscal 2017 and 6.4% for fiscal 2018. The change in assumption from fiscal 2017 to fiscal 2018 was the result of the change in the asset allocation on December 31, 2017. The average annual return on the plan assets over the last 15 years was approximately 8.5% (net of expenses). Plan Assets Effective January 1, 2014, the Finance Committee (“committee”) of the Board of Directors delegated its fiduciary and other responsibilities with respect to the plans to the newly established Investment Committee. The Investment Committee, which consists of certain members of management, establishes investment guidelines and strategies and regularly monitors the performance of the plans’ assets. The Investment Committee is responsible for executing these strategies and investing the pension assets in accordance with ERISA and fiduciary standards. The investment objective of the pension plans is to preserve the plans’ capital and maximize investment earnings within acceptable levels of risk and volatility. The Investment Committee meets on a regular basis with its investment advisors to review the performance of the plans’ assets. Based upon performance and other measures and recommendations from its investment advisors, the Investment Committee rebalances the plans’ assets to the targeted allocation when considered appropriate. The fair values of all of the company pension plan assets at December 31, 2017 and December 31, 2016, by asset class are as follows (amounts in thousands): Fair value of Pension Plan Assets as of December 31, 2017 Asset Class Quoted active markets for identical assets (Level 1) Significant Observable Inputs (Level 2) Significant Unobservable Inputs (Level Total Short term investments and cash $ — $ 19,771 $ — $ 19,771 Equity securities: U.S. companies 65,414 — — 65,414 International companies 665 — — 665 Domestic equity funds(a) 19,879 — — 19,879 International equity funds(b) 22,178 — — 22,178 Fixed income securities: U.S. government bonds — 6,538 — 6,538 U.S. government agency bonds — 10,531 — 10,531 U.S. mortgage backed securities — 3,004 — 3,004 U.S. corporate bonds — 9,993 — 9,993 Absolute return funds(c) — — — — Other types of investments measured at net asset value (*): Hedged equity funds(d) — — — 35,054 Absolute return funds(c) — — — 52,704 International equity funds(b) — — — 22,878 Real estate funds(e) — — — — Other types of investments measured at contract value (^): Guaranteed insurance contracts(f) — — — 10,457 Pending transactions(g) — — — 62,000 Other assets and (liabilities)(g) — — — (133 ) Accrued (expenses) income(g) — — — (79 ) Total $ 108,136 $ 49,837 $ — $ 340,854 Fair value of Pension Plan Assets as of December 31, 2016 Asset Class Quoted prices in active markets for identical assets (Level 1) Significant Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total Short term investments and cash $ — $ 4,712 $ — $ 4,712 Equity securities: U.S. companies 88,427 — — 88,427 International companies 1,427 — — 1,427 Domestic equity funds(a) 47,916 — — 47,916 International equity funds(b) 22,914 — — 22,914 Fixed income securities: U.S. government bonds — 8,796 — 8,796 U.S. government agency bonds — 5,909 — 5,909 U.S. mortgage backed securities — 5,512 — 5,512 U.S. corporate bonds — 10,539 — 10,539 Absolute return funds(c) — — — — Other types of investments measured at net asset value (*): Hedged equity funds(d) — — — 32,095 Absolute return funds(c) — — — 50,036 International equity funds(b) — — — 24,987 Real estate funds(e) — — — 17,296 Other types of investments measured at contract value (^): Guaranteed insurance contracts(f) — — — 10,124 Pending transactions 5,000 Other assets and (liabilities)(g) — — — 70 Accrued (expenses) income(g) — — — (97 ) Total $ 160,684 $ 35,468 $ — $ 335,663 (a) This class includes funds with the principal strategy to invest primarily in long positions in domestic equity securities. (b) This class includes funds with the principal strategy to invest primarily in long positions in international equity securities. This asset was reclassified from a Level 2 to a Level 1 type for all periods. This asset was incorrectly presented as a Level 2. (c) This class invests primarily in absolute return strategy funds and are reported at NAV. (d) This class invests primarily in hedged equity funds. (e) This class includes funds that invest primarily in U.S. commercial real estate. (f) This class invests primarily guaranteed insurance contracts through various U.S. insurance companies. (g) This class includes accrued interest, dividends, and amounts receivable from asset sales and amounts payable for asset purchases. (*) Certain investments that are measured at fair value using the net asset value per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. (^) Certain investments, which are fully-benefit responsive investment contracts, are measured at contract value and have not been classified in the fair value hierarchy. The company’s investment policy includes various guidelines and procedures designed to ensure the plan’s assets are invested in a manner necessary to meet expected future benefits earned by participants. The investment guidelines consider a broad range of economic conditions. The plan asset allocation as of the measurement dates December 31, 2017 and December 31, 2016, and target asset allocations for fiscal year 2017 are as follows: Target Allocation Percentage of Plan Assets at the Measurement Date (As percent) Asset Category 2018 2017 2016 Equity securities 15-45% 38.6 51.1 Fixed income securities 25-45% 27.1 9.3 Real estate — — 5.2 Other diversifying strategies(1) 0-40% 28.8 33.5 Short term investments and cash 0-10% 5.5 0.9 Total 100.0 100.0 (1) Includes absolute return funds, hedged equity funds, and guaranteed insurance contracts. Equity securities include 2,030,363 shares and 2,030,363 shares of the company’s common stock in the amount of $39.2 million and $40.5 million (11.5% and 12.1% of total plan assets) as of December 31, 2017 and December 31, 2016, respectively. The objectives of the target allocations are to maintain investment portfolios that diversify risk through prudent asset allocation parameters, achieve asset returns that meet or exceed the plans’ actuarial assumptions, and achieve asset returns that are competitive with like institutions employing similar investment strategies. Cash Flows Company contributions to qualified and nonqualified plans are as follows (amounts in thousands): Year Required Discretionary Total 2017 $ 286 $ 1,605 $ 1,891 2016 $ 341 $ 1,000 $ 1,341 2015 $ 436 $ 10,000 $ 10,436 All contributions are made in cash. The required contributions made during fiscal 2017 include $0.3 million in nonqualified pension benefits paid from corporate assets. The discretionary contributions of $1.6 million made to qualified plans during fiscal 2017 were not required to be made by the minimum funding requirements of ERISA, but the company believed, due to its strong cash flow and financial position, this was an appropriate time at which to make the contribution in order to reduce the impact of future contributions. During fiscal 2018, the company expects to pay $0.3 million in nonqualified pension benefits from corporate assets. There are no expected contributions to the qualified pension plans required under ERISA and the PPA during fiscal 2018; however, the company made a $10.0 million discretionary contribution to Plan No. 1 in early fiscal 2018. These amounts represent estimates that are based on assumptions that are subject to change. Benefit Payments The following are benefits paid under the plans (including settlements) during fiscal years 2017, 2016 and 2015 and expected to be paid from fiscal 2018 through fiscal 2027. Estimated future payments include qualified pension benefits that will be paid from the plans’ assets (including potential payments for the lump sum option discussed above) and nonqualified pension benefits that will be paid from corporate assets (amounts in thousands): Year Pension Benefits 2015 $ 25,014 2016 $ 40,864 * 2017 $ 38,776 ^ Estimated Future Payments: 2018 $ 35,458 2019 $ 34,025 2020 $ 32,945 2021 $ 32,023 2022 $ 31,040 2023 – 2027 $ 122,992 * Includes $15.7 million and $1.6 million from Plan No. 1 and Plan No. 2, respectively paid as lump sums. ^ Includes $14.4 million and $1.6 million from Plan No. 1 and Plan No. 2, respectively, paid as lump sums. Postretirement Benefit Plans The company sponsors postretirement benefit plans that provide health care and life insurance benefits to retirees who meet certain eligibility requirements. Generally, this includes employees with at least 10 years of service who have reached age 55 and participate in a Flowers retirement plan. Retiree medical coverage is provided for a period of three to five years, depending on the participant’s age and service at retirement. Participant premiums are determined using COBRA premium levels. Retiree life insurance benefits are offered to a closed group of retirees. The company also sponsors a medical, dental, and life insurance benefits plan to a limited and closed group of participants. The company delivers retiree medical and dental benefits for Medicare eligible retirees through a health-care reimbursement account. The company no longer sponsors a medical plan for Medicare eligible retirees and does not file for a Medicare Part D subsidy. The net periodic benefit (income) cost for the company’s postretirement benefit plans includes the following components for fiscal years 2017, 2016 and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Service cost $ 256 $ 401 $ 398 Interest cost 227 309 360 Amortization: Prior service credit (212 ) (212 ) (267 ) Actuarial gain (497 ) (454 ) (583 ) Total net periodic benefit income (226 ) 44 (92 ) Other changes in plan assets and benefit obligations recognized in other comprehensive income: Current year actuarial (gain) loss* 188 (2,354 ) (159 ) Amortization of actuarial gain 497 454 583 Amortization of prior service credit 212 212 267 Total recognized in other comprehensive loss 897 (1,688 ) 691 Total recognized in net periodic benefit cost and other comprehensive (income) loss $ 671 $ (1,644 ) $ 599 * In 2015, includes (gain) loss related to (higher) lower than expected Medicare Part D subsidy receipts. Approximately $(0.6) million will be amortized from accumulated other comprehensive income into net periodic benefit cost in fiscal year 2018 relating to the company’s postretirement benefit plans. The unfunded status and the amounts recognized in the Consolidated Balance Sheets for the company’s postretirement benefit plans are as follows (amounts in thousands): December 30, 2017 December 31, 2016 Change in benefit obligation: Benefit obligation at beginning of year $ 7,648 $ 10,133 Service cost 256 401 Interest cost 227 309 Participant contributions 330 284 Actuarial loss (gain) 188 (2,354 ) Benefits paid (706 ) (1,125 ) Benefit obligation at end of year $ 7,943 $ 7,648 Change in plan assets: Fair value of plan assets at beginning of year $ — $ — Employer contributions 376 841 Participant contributions 330 284 Benefits paid (706 ) (1,125 ) Fair value of plan assets at end of year $ — $ — Funded status, end of year: Fair value of plan assets $ — $ — Benefit obligations (7,943 ) (7,648 ) Unfunded status and amount recognized at end of year $ (7,943 ) $ (7,648 ) Amounts recognized in the balance sheet: Current liability $ (674 ) $ (688 ) Noncurrent liability (7,269 ) (6,960 ) Amount recognized at end of year $ (7,943 ) $ (7,648 ) Amounts recognized in accumulated other comprehensive loss: Net actuarial gain before taxes $ (3,846 ) $ (4,531 ) Prior service credit before taxes (262 ) (474 ) Amounts recognized in accumulated other comprehensive loss $ (4,108 ) $ (5,005 ) Assumptions used in accounting for the company’s postretirement benefit plans at each of the respective fiscal years ending are as follows: Fiscal 2017 Fiscal 2016 Fiscal 2015 Weighted average assumptions used to determine benefit obligations: Measurement date 12/31/2017 12/31/2016 12/31/2015 Discount rate 3.36 % 3.66 % 3.83 % Health care cost trend rate used to determine benefit obligations: Initial rate 6.00 % 6.50 % 8.00 % Ultimate rate 5.00 % 5.00 % 5.00 % Year trend reaches the ultimate rate 2022 2023 2022 Weighted average assumptions used to determine net periodic cost: Measurement date 1/1/2017 1/1/2016 1/1/2015 Discount rate 3.66 % 3.83 % 3.50 % Health care cost trend rate used to determine net periodic cost: Initial rate 6.50 % 8.00 % 8.00 % Ultimate rate 5.00 % 5.00 % 5.00 % Year trend reaches the ultimate rate 2023 2022 2021 Assumed health care cost trend rates have a significant effect on the amounts reported for the health care plans. A one-percentage-point change in assumed health care cost trend rates would have the following effects for fiscal years 2017, 2016, and 2015 (amounts in thousands): One-Percentage-Point Decrease One-Percentage-Point Increase For the Year Ended For the Year Ended Fiscal 2017 Fiscal 2016 Fiscal 2015 Fiscal 2017 Fiscal 2016 Fiscal 2015 Effect on total of service and interest cost $ (47 ) $ (58 ) $ (65 ) $ 55 $ 67 $ 76 Effect on postretirement benefit obligation $ (473 ) $ (427 ) $ (554 ) $ 533 $ 480 $ 626 Cash Flows Company contributions to postretirement plans are as follows (amounts in thousands): Year Employer Net Contribution 2015 $ 674 2016 $ 841 2017 $ 376 2018 (Expected) $ 680 The table above reflects only the company’s share of the benefit cost. Since the company no longer receives reimbursement for Medicare Part D subsidies, the entire $0.7 million expected funding for postretirement benefit plans during 2018 will be required to pay for benefits. Contributions by participants to postretirement benefits were $0.3 million, $0.3 million, and $0.2 million for fiscal years 2017, 2016, and 2015, respectively. Benefit Payments The following are benefits paid by the company during fiscal years 2017, 2016 and 2015 and expected to be paid from fiscal 2018 through fiscal 2027. All benefits are expected to be paid from the company’s assets (amounts in thousands): Postretirement benefits Year Employer contribution 2015 $ 674 2016 $ 841 2017 $ 376 Estimated Future Payments: 2018 $ 680 2019 $ 735 2020 $ 708 2021 $ 699 2022 $ 692 2023 – 2027 $ 3,477 Multiemployer Plans The company contributes to various multiemployer pension plans. Benefits provided under the multiemployer pension plans are generally based on years of service and employee age. Expense under these plans was $2.1 million for fiscal 2017, $2.2 million for fiscal 2016, and $2.1 million for fiscal 2015. The company contributes to several multiemployer defined benefit pension plans under the terms of collective-bargaining agreements that cover various union-represented employees. The risks of participating in these multiemployer plans are different from single-employer plans. Assets contributed to the multiemployer plan by one employer may be used to provide benefits to employees of other participating employers. If a participating employer stops contributing to the plan, the unfunded obligations of the plan may be borne by the remaining participating employers. If we choose to stop participating in some of these multiemployer plans, we may be required to pay those plans an amount based on the underfunded status of the plan, referred to as a withdrawal liability. None of the contributions to the pension funds was in excess of 5% or more of the total contributions for plan years 2017, 2016, and 2015. There are no contractually required minimum contributions to the plans as of December 30, 2017. On August 18, 2017, the union participants of the Bakery and Confectionary Union and Industry International Pension Fund (the “Fund”) at our Lakeland, Florida plant voted to withdraw from the Fund in the most recent collective bargaining agreement. The withdrawal was effective, and the union participants were eligible to participate in the 401(k) plan, on November 1, 2017. During the third quarter of fiscal 2017, the company recorded a liability of $15.2 million related to the withdrawal from the Fund. The withdrawal liability was computed as the net present value of 20 years of monthly payments derived from the company’s share of unfunded vested benefits. While this is our best estimate of the ultimate cost of the withdrawal from this Fund, additional withdrawal liability may be incurred based on the final fund assessment or in the event of a mass withdrawal, as defined by statute following our complete withdrawal. Transition payments, including related tax payments, were made on November 3, 2017 to, and for the benefit of, union participants as part of the collective bargaining agreement. An additional $3.1 million was recorded for these transition payments. The withdrawal liability charge and the transition payments are recorded in the multi-employer pension plan withdrawal costs line item on our Consolidated Statements of Income and are in the DSD Segment. The outstanding liability is recorded in other accrued current liabilities on the Consolidated Balance Sheets. The company’s participation in these multiemployer plans for fiscal 2017 is outlined in the table below. The EIN/Pension Plan Number column provides the Employer Identification Number (“EIN”) and the three-digit plan number, if applicable. Unless otherwise noted, the most recent PPA zone status available in 2017 and 2016 is for the plan’s year-end at December 31, 2017 and December 31, 2016, respectively. The zone status is based on information that the company received from the plan and is certified by the plan’s actuary. Among other factors, plans in the red zone are generally less than 65 percent funded, plans in the yellow zone are less than 80 percent funded, and plans in the green zone are at least 80 percent funded. The FIP/RP Status Pending/Implemented column indicates plans for which a financial improvement plan (“FIP”) or a rehabilitation plan (“RP”) is either pending or has been implemented. The last column lists the expiration date(s) of the collective-bargaining agreements to which the plans are subject. Finally, there have been no significant changes that affect the comparability of contributions. In December 2014, the Consolidated and Further Continuing Appropriations Act of 2015 (the “2015 Appropriations Act”) was signed into law and materially amended the PPA funding rules. In general, the PPA funding rules were made more flexible in order to make more manageable the steps necessary for multi-employer plans to become or remain economically viable in the future. While in previous years we have been informed that several of the multi-employer pension plans to which our subsidiaries contribute have been labeled with a “critical” or “endangered” status as defined by the PPA, the changes made by the 2015 Appropriations Act will materially impact, on a going forward basis, these prior funding status assessments. In any event, it is unclear at this time what impact, if any, the 2015 Appropriations Act will have on our future obligations to the multi-employer pension plans in which we participate. Pension Protection Act Contributions (Amounts in Zone Status thousands) Expiration Date of Pension FIP/RP Status 2017 2016 2015 Surcharge Collective Bargaining Pension Fund EIN Plan No. 2017 2016 Pending/Implemented ($) ($) ($) Imposed Agreement IAM National Pension Fund 51-6031295 002 Green Green No 139 121 113 No 4/30/2021 Retail, Wholesale and Department Store International Union and Industry Pension Fund 63-0708442 001 Red Red Yes 157 156 130 No 8/14/2021 Western Conference of Teamsters Pension Trust 91-6145047 001 Green Green No 276 233 271 No 2/4/2022 BC&T International Pension Fund* 52-6118572 001 * Red Yes 965 1,194 1,121 Yes 10/25/2020 * The union employees withdrew from the fund effective November 1, 2017. The collective bargaining agreement is still in effect. 401(k) Retirement Savings Plans The Flowers Foods 401(k) Retirement Savings Plan covers substantially all of the company’s employees who have completed certain service requirements. During fiscal years 2017, 2016, and 2015, the total cost and employer contributions were as follows (amounts in thousands): Contributions by fiscal year Defined contribution plans expense Fiscal 2017 $ 28,346 Fiscal 2016 $ 27,057 Fiscal 2015 $ 25,473 The company acquired DKB and Alpine during fiscal 2015, at the time of each acquisition we assumed sponsorship of a 401(k) savings plan. We merged these two plans into the Flowers Foods 401(k) Retirement Savings Plan during fiscal 2016 after receipt of final determination letters.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 30, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Note 22. Income Taxes On December 22, 2017, the President enacted the Act, which, beginning in fiscal 2018, will reduce our corporate statutory rate from 35% to 21%, repeal the domestic manufacturing deduction, and increase certain permanent differences. As a result of the impacts of the Act, the SEC provided guidance that allows the company to record provisional amounts for those impacts, with the requirement that the accounting be completed in a period not to exceed one year from the date of enactment. As such, the company’s financial results reflect the income tax effects of the Act for which the accounting is complete, and provisional amounts for those specific income tax effects of the Act for which the accounting is incomplete, but a reasonable estimate could be determined. Our estimate of the deferred tax benefit due to the revaluation of our net U.S. deferred tax liabilities is a provisional amount under the SEC’s guidance. Due to the different federal income tax rates in effect for fiscal 2017 (35%) and fiscal 2018 (21%), timing differences that are estimated balances as of the date of enactment and year-end will result in changes to our estimate of the deferred rate change when those estimates are finalized with the filing of the 2017 income tax return. Since many of the year-end deferred tax balances include estimates of events that have not yet occurred, such as payments expected to be made during 2018 that are deductible on the 2017 tax return, these amounts are not certain and the impact of the tax rate change cannot be finalized . During fiscal 2017, we recorded a $48.2 million provisional discrete tax benefit from revaluing our net U.S. deferred tax liabilities to reflect the new U.S. corporate tax rate. The company also recognized a provisional reduction to current tax expense of approximately $8.3 million attributable to pension contributions and bonus depreciation on certain assets placed into service during fiscal 2017 offset with a corresponding income tax expense of $0.7 million for the impact on the 2017 domestic manufacturing deduction. These provisional adjustments resulted in a decrease in income taxes payable of $7.6 million. The income tax effects for these positions require further analysis, and the ultimate impact may differ from these provisional amounts due to this analysis, changes to estimates, additional regulatory guidance that may be issued by federal or state jurisdictions, changes in interpretations and assumptions the company has made, and actions the company may take because of tax reform. This analysis is expected to be completed in the second half of fiscal 2018. The company’s provision for income tax expense (benefit) consists of the following for fiscal years 2017, 2016 and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Current Taxes: Federal $ 53,076 $ 86,235 $ 75,128 State 7,403 13,983 10,419 60,479 100,218 85,547 Deferred Taxes: Federal (59,385 ) (11,656 ) 16,236 State (1,921 ) (2,801 ) 2,057 (61,306 ) (14,457 ) 18,293 Income tax expense (benefit) $ (827 ) $ 85,761 $ 103,840 Income tax expense (benefit) differs from the amount computed by applying the applicable U.S. federal income tax rate (35%) because of the effect of the following items for fiscal years 2017, 2016, and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Tax at U.S. federal income tax rate $ 52,253 $ 87,338 $ 102,560 State income taxes, net of federal income tax benefit 3,564 7,266 8,556 Tax reform impact (48,160 ) — — Section 199 qualifying production activities benefit (5,422 ) (8,007 ) (6,725 ) Net share-based payments windfalls* (1,001 ) — — Other (2,061 ) (836 ) (551 ) Income tax expense (benefit) $ (827 ) $ 85,761 $ 103,840 * Applied beginning in fiscal 2017 upon adoption of new guidance. In 2017, the most significant differences in the effective rate and the statutory rate is the revaluation of net deferred tax liabilities resulting from the Act. Absent the Act, the most significant differences in the effective rate and the statutory rate are state income taxes offset by reductions for the Section 199 qualifying production activities deduction. Deferred tax assets (liabilities) are comprised of the following (amounts in thousands): December 30, 2017 December 31, 2016 Self-insurance $ 4,972 $ 7,051 Compensation and employee benefits 8,836 13,512 Deferred income 8,705 10,893 Loss and credit carryforwards 13,453 19,556 Equity-based compensation 6,831 11,890 Hedging 2,754 676 Pension and postretirement benefits 13,344 27,537 Intangible assets 2,707 4,548 Other 9,657 16,801 Deferred tax assets valuation allowance (111 ) (18 ) Deferred tax assets 71,148 112,446 Depreciation (47,552 ) (75,569 ) Intangible assets (104,597 ) (179,491 ) Other (1,975 ) (3,240 ) Deferred tax liabilities (154,124 ) (258,300 ) Net deferred tax liability $ (82,976 ) $ (145,854 ) The company has a deferred tax asset of $4.0 million related to a federal net operating loss carryforward which we expect to fully utilize before expiration. Additionally, the company and various subsidiaries have a net deferred tax asset of $6.2 million related to state net operating loss carryforwards, and $3.1 million for credit carryforwards with expiration dates through fiscal 2036. The utilization of a portion of these state carryforwards could be limited in the future; therefore, an insignificant valuation allowance has been recorded. Should the company determine at a later date that certain of these losses which have been reserved for may be utilized, a benefit may be recognized in the Consolidated Statements of Income. Likewise, should the company determine at a later date that certain of these net operating losses for which a deferred tax asset has been recorded may not be utilized, a charge to the Consolidated Statements of Income may be necessary. The gross amount of unrecognized tax benefits was $1.3 million and $1.8 million as of December 30, 2017 and December 31, 2016, respectively. This change is due to the expiration of the statute of limitations on several previously unrecognized tax benefits. These amounts are exclusive of interest accrued and are recorded in other long-term liabilities on the Consolidated Balance Sheet. If recognized, the $1.3 million (less $0.3 million related to tax imposed in other jurisdictions) would impact the effective rate. The company accrues interest expense and penalties related to income tax liabilities as a component of income before taxes. No accrual of penalties is reflected on the company’s balance sheet as the company believes the accrual of penalties is not necessary based upon the merits of its income tax positions. The company had an accrued interest balance of approximately $0.1 million and $0.2 million at December 30, 2017 and December 31, 2016, respectively. The company defines the federal jurisdiction as well as various state jurisdictions as “major” jurisdictions. The company is no longer subject to federal examinations for years prior to 2015, and with limited exceptions, for years prior to 2013 in state jurisdictions. The following is a reconciliation of the total amounts of unrecognized tax benefits for fiscal years 2017, 2016 and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Unrecognized tax benefit at beginning of fiscal year $ 1,754 $ 727 $ 2,107 Gross increases — 1,488 — Lapses of statutes of limitations (495 ) (461 ) (1,380 ) Unrecognized tax benefit at end of fiscal year $ 1,259 $ 1,754 $ 727 At this time, we do not anticipate significant changes to the amount of gross unrecognized tax benefits over the next twelve months.

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 30, 2017
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	Note 23. Commitments and Contingencies Self-insurance reserves and other commitments and contingencies The company has recorded current liabilities of $30.1 million and $28.0 million related to self-insurance reserves at December 30, 2017 and December 31, 2016, respectively. The reserves include an estimate of expected settlements on pending claims, defense costs and a provision for claims incurred but not reported. These estimates are based on the company’s assessment of potential liability using an analysis of available information with respect to pending claims, historical experience and current cost trends. The amount of the company’s ultimate liability in respect of these matters may differ materially from these estimates. In the event the company ceases to utilize the independent distributor model or exits a geographic market, the company is contractually required in some situations to purchase the distribution rights from the independent distributor. The company expects to continue operating under this model and has concluded that the possibility of a loss is remote. The company’s facilities are subject to various federal, state and local laws and regulations regarding the discharge of material into the environment and the protection of the environment in other ways. The company is not a party to any material proceedings arising under these regulations. The company believes that compliance with existing environmental laws and regulations will not materially affect the consolidated financial condition, results of operations, cash flows or the competitive position of the company. The company believes it is currently in substantial compliance with all material environmental regulations affecting the company and its properties. On August 9, 2016, the U.S. Department of Labor (the “DOL”) notified the company that it was scheduled for a compliance review under the Fair Labor Standards Act (“FLSA”). The company is cooperating with the DOL. Litigation The company and its subsidiaries from time to time are parties to, or targets of, lawsuits, claims, investigations and proceedings, including personal injury, commercial, contract, environmental, antitrust, product liability, health and safety and employment matters, which are being handled and defended in the ordinary course of business. While the company is unable to predict the outcome of these matters, it believes, based upon currently available facts, that it is remote that the ultimate resolution of any such pending matters will have a material adverse effect on its overall financial condition, results of operations or cash flows in the future. However, adverse developments could negatively impact earnings in a particular future fiscal period. At this time, the company is defending 33 complaints filed by distributors alleging that such distributors were misclassified as independent contractors. Twenty-two of these lawsuits seek class and/or collective action treatment. The remaining 11 cases allege individual claims and do not seek class or collective action treatment. The respective courts have ruled on plaintiffs’ motions for class certification in 16 of the pending cases, each of which is discussed below. Unless otherwise noted, a class was conditionally certified under the FLSA in each of the cases described below, although the company has the ability to petition the court to decertify that class at a later date Case Name Case No. Venue Date Filed Status Martinez et al. v. Flowers Foods, Inc., Flowers Bakeries Brands, Inc., Flowers Baking Co. of California, LLC, and Flowers Baking Co. of Henderson, LLC 2:15-cv-05112 16-56327 U.S. District Court Central District of California U.S. Court of Appeals for the Ninth Circuit 7/7/2015 The court denied a motion to certify Plaintiffs’ California state law claims against Defendants as a class action. This lawsuit was settled on confidential terms on June 29, 2016, and thereafter dismissed with prejudice. The denial of the class certification is currently on appeal to the U.S. Court of Appeals for the Ninth Circuit Rosinbaum et al. v. Flowers Foods, Inc. and Franklin Baking Co., LLC 7:16-cv-00233 U.S. District Court Eastern District of North Carolina 12/1/2015 Coyle v. Flowers Foods, Inc. and Holsum Bakery, Inc. 2:15-cv-01372 U.S. District Court District of Arizona 7/20/2015 On October 4, 2017, the parties filed with the court a Motion for Preliminary Approval of Class Action Settlement informing the court that the parties reached an agreement to settle this matter for a payment of $4.3 million, comprised of $1.2 million in settlement funds, $2.9 million in attorneys’ fees, and $0.2 million as an incentive for class members who are active distributors not to opt out of certain portions of the new distributor agreement. This settlement charge has been recorded as a selling, distribution and administrative expense in our Consolidated Statements of Income during the third quarter of fiscal 2017. The parties are working to obtain final court approval of the settlement. McCurley v. Flowers Foods, Inc. and Derst Baking Co., LLC 5:16-cv-00194 U.S. District Court District of South Carolina 1/20/2016 On December 7, 2017, the parties reached an agreement in principal to settle this matter for a payment of $1.5 million, comprised of $0.8 million in settlement funds, $0.6 million in attorneys’ fees, and a collective $0.1 million for a service award and as an incentive for class members who are active distributors not to opt out of certain portions of the new distributor agreement. This settlement charge has been recorded as a selling, distribution and administrative expense in our Consolidated Statements of Income during the fourth quarter of fiscal 2017. The parties are working to obtain court approval of the settlement. Neff et al. v. Flowers Foods, Inc., Lepage Bakeries Park Street, LLC, and CK Sales Co., LLC 5:15-cv-00254 U.S. District Court District of Vermont 12/2/2015 Noll v. Flowers Foods, Inc., Lepage Bakeries Park Street, LLC, and CK Sales Co., LLC 1:15-cv-00493 U.S. District Court District of Maine 12/3/2015 Zapata et al. v. Flowers Foods, Inc. and Flowers Baking Co. of Houston, LLC 4:16-cv-00676 U.S. District Court Southern District of Texas 3/14/2016 Rodriguez et al. v. Flowers Foods, Inc. and Flowers Baking Co. of Houston, LLC 4:16-cv-00245 U.S. District Court Southern District of Texas 1/28/2016 Richard et al. v. Flowers Foods, Inc., Flowers Baking Co. of Lafayette, LLC, Flowers Baking Co. of Baton Rouge, LLC, Flowers Baking Co. of Tyler, LLC and Flowers Baking Co. of New Orleans, LLC 6:15-cv-02557 U.S. District Court Western District of Louisiana 10/21/2015 Carr et al. v. Flowers Foods, Inc. and Flowers Baking Co. of Oxford, Inc. 2:15-cv-06391 U.S. District Court Eastern District of Pennsylvania 12/1/2015 Boulange v. Flowers Foods, Inc. and Flowers Baking Co. of Oxford, Inc. 2:16-cv-02581 U.S. District Court Eastern District of Pennsylvania 3/25/2016 This matter has been consolidated with the Carr litigation described immediately above. Soares et al. v. Flowers Foods, Inc., Flowers Bakeries Brands, Inc., Flowers Baking Co. of California, LLC, and Flowers Baking Co. of Modesto, LLC 3:15-cv-04918 U.S. District Court Northern District of California 10/26/2015 On June 28, 2017, the court denied Plaintiffs' motion to certify California state law claims against Defendants as a class action. Medrano v. Flowers Foods, Inc. and Flowers Baking Co. of El Paso, LLC 1:16-cv-00350 U.S. District Court District of New Mexico 4/27/2016 Schucker et al. v. Flowers Foods, Inc., Lepage Bakeries Park St., LLC, and C.K. Sales Co., LLC 1:16-cv-03439 U.S. District Court Southern District of New York 5/9/2016 The court denied Plaintiffs' motion for conditional certification of a class under the FLSA. On February 14, 2018, the parties reached an agreement in principal to settle this matter for a payment of approximately $1.3 million, comprised of $0.4 million in settlement funds, $0.9 million in attorneys’ fees, and a collective $0.1 million for service awards and incentives for class members who are active distributors not to opt out of certain portions of the new distributor agreement. The parties are working to obtain court approval of the settlement. Long v. Flowers Foods, Inc., Flowers Baking Co. of Morristown, LLC, and Flowers Baking Co. of Knoxville, LLC 3:17-cv-00724 U.S. District Court Middle District of Tennessee 4/20/2017 Wiatrek v. Flowers Foods, Inc. and Flowers Baking Co. of San Antonio, LLC 5:17-cv-00772 U.S. District Court Western District of Texas 8/15/2017 The company and/or its respective subsidiaries contests the allegations and are vigorously defending all of these lawsuits. Given the stage of the complaints and the claims and issues presented, except for lawsuits disclosed herein that have reached a settlement or agreement in principle, the company cannot reasonably estimate at this time the possible loss or range of loss that may arise from the unresolved lawsuits. As of December 30, 2017, the company has settled, and the appropriate court has approved, the following collective and/or class action lawsuits filed by distributors alleging that such distributors were misclassified as independent contractors. In each of these settlements, in addition to the monetary terms noted below, the settlements also included certain non-economic terms intended to strengthen and enhance the independent contractor model: Case Name Case No. Venue Date Filed Comments Rehberg et al. v. Flowers Foods, Inc. and Flowers Baking Co. of Jamestown, LLC 3:12-cv-00596 U.S. District Court Western District of North Carolina 9/12/2012 On June 30, 2017, the Court dismissed this lawsuit and approved an agreement to settle this matter for $9.0 million, comprised of $5.2 million in settlement funds and $3.8 million in attorneys’ fees. The settlement class consisted of approximately 270 class members. This settlement was recorded as a selling, distribution and administrative expense in our Consolidated Statements of Income during the fourth quarter of fiscal 2016 and was paid in fiscal 2017. Bokanoski et al. v. Lepage Bakeries Park Street, LLC and CK Sales Co., LLC 3:15-cv-00021 U.S. District Court District of Connecticut 1/6/2015 On March 13, 2017, the Court dismissed this lawsuit and approved an agreement to settle this matter, which includes 49 territories, for $1.25 million, including attorneys' fees. This settlement was recorded in selling, distribution and administrative expenses in our Consolidated Statements of Income during the third quarter of our fiscal 2016 and was paid during the first quarter of fiscal 2017. Stewart et al. v. Flowers Foods, Inc. and Flowers Baking Co. of Batesville, LLC 1:15-cv-01162 U.S. District Court Western District of Tennessee 7/2/2015 On April 10, 2017, the Court dismissed this lawsuit and approved an agreement to settle this matter for $250,000, including attorneys’ fees, on behalf of sixteen distributors. This settlement was recorded in selling, distribution and administrative expenses in our Consolidated Statements of Income and was paid during the first quarter of fiscal 2017. On August 12, 2016, a class action complaint was filed in the U.S. District Court for the Southern District of New York by Chris B. Hendley (the “Hendley complaint”) against the company and certain senior members of management (collectively, the “defendants”). On August 17, 2016, another class action complaint was filed in the U.S. District Court for the Southern District of New York by Scott Dovell, II (the “Dovell complaint” and together with the Hendley complaint, the “complaints”) against the defendants. Plaintiffs in the complaints are securities holders that acquired company securities between February 7, 2013 and August 10, 2016. The complaints generally allege that the defendants made materially false and/or misleading statements and/or failed to disclose that (1) the company’s labor practices were not in compliance with applicable federal laws and regulations; (2) such non-compliance exposed the company to legal liability and/or negative regulatory action; and (3) as a result, the defendants’ statements about the company’s business, operations, and prospects were false and misleading and/or lacked a reasonable basis. The counts of the complaints are asserted against the defendants pursuant to Sections 10(b) and 20(a) of the Exchange Act and Rule 10b-5 under the Exchange Act. The complaints seek (1) class certification under the Federal Rules of Civil Procedure, (2) compensatory damages in favor of the plaintiffs and all other class members against the defendants, jointly and severally, for all damages sustained as a result of wrongdoing, in an amount to be proven at trial, including interest, and (3) awarding plaintiffs and the class their reasonable costs and expenses incurred in the actions, including counsel and expert fees. On October 21, 2016, the U.S. District Court for the Southern District of New York consolidated the complaints into one action captioned “In re Flowers Foods, Inc. Securities Litigation” (the “consolidated action”), appointed Walter Matthews as lead plaintiff (“lead plaintiff”), and appointed Glancy Prongay & Murray LLP and Johnson & Weaver, LLP as co-lead counsel for the putative class. On November 21, 2016, the court granted defendants’ and lead plaintiff’s joint motion to transfer the consolidated action to the U.S. District Court for the Middle District of Georgia. Lead plaintiff filed his Consolidated Class Action Complaint on January 12, 2017, raising the same counts and general allegations and seeking the same relief as the Dovell and Hendley complaints. On March 13, 2017, the company filed a motion to dismiss the lawsuit which remains pending before the court at this time. The company and/or its respective subsidiaries are vigorously defending these lawsuits. Given the stage of the complaints and the claims and issues presented, the company cannot reasonably estimate at this time the possible loss or range of loss, if any, that may arise from the unresolved lawsuits. See Note 14, Debt, Lease and Other Commitments

Segment Reporting

Segment Reporting	12 Months Ended
	Dec. 30, 2017
Segment Reporting [Abstract]
Segment Reporting	Note 24. Segment Reporting The company’s DSD Segment primarily produces fresh packaged breads, buns, rolls, tortillas, and snack cakes and the Warehouse Segment produces fresh and frozen bread and rolls and snack cakes. The company purchased DKB and Alpine during fiscal 2015. See Note 10, Acquisitions The company evaluates each segment’s performance based on income or loss before interest and income taxes, excluding unallocated expenses and charges which the company’s management deems to be an overall corporate cost or a cost not reflective of the segments’ core operating businesses. Information regarding the operations of these segments is as follows for fiscal years 2017, 2016, and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Sales: DSD Segment $ 3,383,564 $ 3,347,616 $ 3,242,482 Warehouse Segment 767,844 787,233 733,170 Eliminations: Sales from Warehouse Segment to DSD Segment (165,674 ) (144,525 ) (134,013 ) Sales from DSD Segment to Warehouse Segment (65,001 ) (63,439 ) (63,134 ) $ 3,920,733 $ 3,926,885 $ 3,778,505 Gain on divestiture: Warehouse Segment $ 28,875 $ — $ — $ 28,875 $ — $ — Multi-employer pension plan withdrawal costs: DSD Segment $ 18,268 $ — $ — $ 18,268 $ — $ — Restructuring and related impairment charges: DSD Segment $ 80,026 $ — $ — Warehouse Segment 20,122 — — Unallocated corporate costs 3,982 — — $ 104,130 $ — $ — Impairment of assets: DSD Segment $ — $ 24,877 $ 3,771 $ — $ 24,877 $ 3,771 Depreciation and amortization: DSD Segment $ 126,485 $ 120,009 $ 115,801 Warehouse Segment 20,642 20,138 16,734 Unallocated corporate costs(1) (408 ) 722 (360 ) $ 146,719 $ 140,869 $ 132,175 Income from operations: DSD Segment $ 202,669 $ 260,495 $ 302,361 Warehouse Segment 54,738 58,465 55,266 Unallocated corporate costs(2) (94,495 ) (55,070 ) (59,748 ) $ 162,912 $ 263,890 $ 297,879 Interest expense $ 36,557 $ 34,905 $ 26,815 Interest income $ (22,938 ) $ (20,552 ) $ (21,967 ) Income before income taxes $ 149,293 $ 249,537 $ 293,031 Capital expenditures: DSD Segment $ 64,317 $ 61,669 $ 72,148 Warehouse Segment 6,933 16,792 9,596 Other(3) 3,982 23,266 9,029 $ 75,232 $ 101,727 $ 90,773 December 30, 2017 December 31, 2016 Assets: DSD Segment $ 2,270,179 $ 2,344,616 Warehouse Segment 296,157 330,006 Other (3) 93,388 86,446 $ 2,659,724 $ 2,761,068 (1) Represents costs allocated to the company’s corporate head office. (2) Represents costs allocated to the company’s corporate head office and pension settlement loss. (3) Represents the company’s corporate head office assets including primarily cash and cash equivalents. Sales by product category in each reportable segment are as follows for fiscal years 2017, 2016, and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Total DSD Segment Warehouse Segment Total DSD Segment Warehouse Segment Total DSD Segment Warehouse Segment Branded retail $ 2,299,931 $ 2,149,966 $ 149,965 $ 2,283,526 $ 2,114,142 $ 169,384 $ 2,151,514 $ 2,011,433 $ 140,081 Store branded retail 582,454 470,941 111,513 582,280 464,456 117,824 571,827 457,467 114,360 Non-retail and other 1,038,348 697,656 340,692 1,061,079 705,579 355,500 1,055,164 710,448 344,716 Total $ 3,920,733 $ 3,318,563 $ 602,170 $ 3,926,885 $ 3,284,177 $ 642,708 $ 3,778,505 $ 3,179,348 $ 599,157

Unaudited Quarterly Financial I

Unaudited Quarterly Financial Information	12 Months Ended
	Dec. 30, 2017
Quarterly Financial Information Disclosure [Abstract]
Unaudited Quarterly Financial Information	Note 25. Unaudited Quarterly Financial Information Results of operations for each of the four quarters in the respective fiscal years are as follows. Each quarter during fiscal 2017 and fiscal 2016 represents a period of twelve weeks, except the first quarter, which includes sixteen weeks (amounts in thousands, except per share data): First Second Quarter** Third Quarter** Fourth Quarter Sales 2017 $ 1,187,649 $ 926,639 $ 932,822 $ 873,623 2016 $ 1,204,352 $ 935,025 $ 918,791 $ 868,717 Materials, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately)* 2017 $ 607,941 $ 468,152 $ 476,170 $ 456,800 2016 $ 621,190 $ 477,955 $ 476,760 $ 450,462 Net income (loss) 2017 $ 60,418 $ 44,740 $ (33,571 ) $ 78,533 2016 $ 59,363 $ 51,155 $ 40,216 $ 13,042 Basic net income (loss) per share 2017 $ 0.29 $ 0.21 $ (0.16 ) $ 0.37 2016 $ 0.28 $ 0.25 $ 0.19 $ 0.06 Diluted net income (loss) per share 2017 $ 0.29 $ 0.21 $ (0.16 ) $ 0.37 2016 $ 0.28 $ 0.24 $ 0.19 $ 0.06 * The company does not report gross margin. This line item presents our material, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately) under an alternative presentation. ** As disclosed in Note 4, Financial Statement Revisions The table below presents financial results that impact comparability, by quarter, for fiscal 2017 (amounts in thousands): Items presented separately on the Consolidated Statements of Income First Quarter Second Quarter Third Quarter Fourth Quarter Fiscal 2017 Footnote Gain on divestiture $ (28,875 ) $ — $ — $ — $ (28,875 ) Note 6 Restructuring and related impairment charges $ — $ — $ 100,549 $ 3,581 $ 104,130 Note 5 Multi-employer pension plan withdrawal costs $ — $ — $ 18,268 $ — $ 18,268 Note 21 Pension settlement loss $ — $ — $ 3,030 $ 1,619 $ 4,649 Note 21 Income tax benefit resulting from Tax reform $ — $ — $ — $ (48,160 ) $ (48,160 ) Note 22 The table below presents financial results that impact comparability, by quarter, for fiscal 2016 (amounts in thousands): Items presented separately on the Consolidated Statements of Income First Quarter Second Quarter Third Quarter Fourth Quarter Fiscal 2016 Footnote Impairment of assets $ — $ — $ — $ 24,877 $ 24,877 Note 9 Pension settlement loss $ — $ 4,641 $ 1,832 $ 173 $ 6,646 Note 21 During the fourth quarter of fiscal 2016, we identified and recorded out-of-period adjustments of $2.3 million for an intangible asset impairment which related to the second quarter of fiscal 2016 and a $0.9 million reduction to deferred tax expense which related to the fourth quarter of fiscal 2015. The net impact of these two items resulted in $0.5 million of lower net income in the fourth quarter of fiscal 2016. We concluded that the correction of the errors was not material to the fourth quarter of fiscal 2016 or to any of the prior periods that were impacted.

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 30, 2017
Subsequent Events [Abstract]
Subsequent Events	Note 26. Subsequent Events The company has evaluated subsequent events since December 30, 2017, the date of these financial statements. We believe there were no material events or transactions discovered during this evaluation that requires recognition or disclosure in the financial statements other than the items discussed below. Dividend. On February 16, 2018, the Board of Directors declared a dividend of $0.17 per share on the company’s common stock to be paid on March 16, 2018 to shareholders of record on March 2, 2018. Legal settlement . On February 14, 2018, the company reached an agreement in principal to settle a distributor classification legal matter (Schucker case) for a payment of approximately $1.3 million. See Note 23, Commitment and Contingencies , for additional details.

Summary of Significant Accoun36

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 30, 2017
Accounting Policies [Abstract]
Basis of Consolidation	Basis of Consolidation . The Consolidated Financial Statements include the accounts of the company and its wholly-owned subsidiaries. Intercompany transactions and balances are eliminated in consolidation.
Use of Estimates	Use of Estimates . The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Fiscal Year End	Fiscal Year End . The company operates on a 52-53 week fiscal year ending the Saturday nearest December 31. Fiscal 2017, Fiscal 2016, and Fiscal 2015 consisted of 52 weeks. Fiscal 2018 will consist of 52 weeks.
Revenue Recognition	Revenue Recognition . The company recognizes revenue from the sale of product when title and risk of loss pass to the customer. The company records both direct and estimated reductions to gross revenue for customer programs and incentive offerings at the time the incentive is offered or at the time of revenue recognition for the underlying transaction that results in progress by the customer towards earning the incentive. These allowances include price promotion discounts, coupons, customer rebates, cooperative advertising, and product returns. Price promotion discount expense is recorded as a reduction to gross sales when the discounted product is sold to the customer. Scan-based trading technology allows the retailer to take ownership of our goods when the consumer purchases the goods rather than at the time they are delivered to the retailer. Consequently, revenue on these sales is not recognized until the product is purchased by the consumer. This technology is referred to as pay-by-scan (“PBS”). In fiscal years 2017, 2016, and 2015, the company recorded $1.4 billion, $1.3 billion, and $1.2 billion, respectively, in sales through PBS. Revenue on PBS sales is recognized when the product is purchased by the end consumer because that is when title and risk of loss is transferred. Non-PBS sales are recognized when the product is delivered to the customer since that is when title and risk of loss is transferred. The company’s production facilities deliver products to independent distributor partners (“IDP” or “IDPs”), who sell and deliver those products to outlets of retail accounts that are within the IDPs’ defined geographic territory. PBS is utilized primarily in certain national and regional retail accounts (“PBS Outlet”). Generally, revenue is not recognized by the company upon delivery of our products by the company to the IDP or upon delivery of our products by the IDP to a PBS Outlet, but when our products are purchased by the end consumer. Product inventory in the PBS Outlet is reflected as inventory on the company’s balance sheet. The balance of PBS inventory at December 30, 2017 and December 31, 2016 was $7.9 million and $7.6 million, respectively. The IDP performs a physical inventory of products at each PBS Outlet weekly and reports the results to the company. The inventory data submitted by the IDP for each PBS Outlet is compared with the product delivery data. Product delivered to a PBS Outlet that is not recorded in the inventory data has been purchased by the consumer/customer of the PBS Outlet and is recorded as sales revenue by the company.
Cash and Cash Equivalents	Cash and Cash Equivalents . The company considers deposits in banks, certificates of deposits, and short-term investments with original maturities of three months or less to be cash and cash equivalents.
Accounts and Notes Receivable	Accounts and Notes Receivable . Accounts receivable consists of trade receivables, current portions of distributor notes receivable, and miscellaneous receivables. The company maintains allowances for doubtful accounts for estimated losses resulting from the inability of its customers to make required payments for trade receivables, IDP notes receivable, and miscellaneous receivables. Bad debts are charged to this reserve after all attempts to collect the balance are exhausted. If the financial condition of the company’s customers were to deteriorate, resulting in an impairment of their ability to make payments, additional allowances may be required. In determining the past due or delinquent status of a customer, the aged trial balance is reviewed on a weekly basis by sales management and generally any accounts older than seven weeks are considered delinquent. Activity in the allowance for doubtful accounts is as follows (amounts in thousands): Beginning Balance Charged to Expense Write-Offs and Other Ending Balance Fiscal 2017 $ 1,703 $ 4,215 $ 2,764 $ 3,154 Fiscal 2016 $ 1,341 $ 3,365 $ 3,003 $ 1,703 Fiscal 2015 $ 2,723 $ 2,395 $ 3,777 $ 1,341 The amounts charged to expense for bad debts in the table above are reported as adjustments to reconcile net income to net cash provided by operating activities in the Consolidated Statements of Cash Flows. The write-offs and other column represents the amounts that are actually used to reduce the gross accounts and notes receivable at the time the balance due from the customer is written-off. Walmart/Sam’s Club is our only customer with a balance greater than 10% of outstanding trade receivables. Their percentage of trade receivables was 23.6% and 18.8%, on a consolidated basis, as of December 30, 2017 and December 31, 2016, respectively. No other customer accounted for greater than 10% of the company’s outstanding receivables.
Concentration of Credit Risk	Concentration of Credit Risk . The company performs periodic credit evaluations and grants credit to customers, who are primarily in the grocery and foodservice markets, and generally does not require collateral. Our top 10 customers in fiscal years 2017, 2016 and 2015 accounted for 48.5%, 46.8% and 43.5% of sales, respectively. Our largest customer, Walmart/Sam’s Club, weighted percent of sales for fiscal years 2017, 2016 and 2015 was as follows: Percent of Sales DSD Segment Warehouse Segment Total Fiscal 2017 17.6 % 2.4 % 20.0 % Fiscal 2016 17.0 % 2.6 % 19.6 % Fiscal 2015 16.7 % 2.6 % 19.3 %
Inventories	Inventories . Inventories at December 30, 2017 and December 31, 2016 are valued at net realizable value. Costs for raw materials and packaging are recorded at moving average cost. Finished goods inventories are valued at average costs. The company will write down inventory to net realizable value for estimated unmarketable inventory equal to the difference between the cost of the inventory and the estimated net realizable value for situations when the inventory is impaired by damage, deterioration, or obsolescence. Activity in the inventory reserve allowance is as follows (amounts in thousands): Beginning Balance Charged to Expense Write-Offs and Other Ending Balance Fiscal 2017 $ 1,090 $ 1,684 $ 2,101 $ 673 Fiscal 2016 $ 238 $ 1,324 $ 472 $ 1,090 Fiscal 2015 $ 159 $ 776 $ 697 $ 238 The amounts charged to expense for inventory loss in the table above are reported as adjustments to reconcile net income to net cash provided by operating activities in the Consolidated Statements of Cash Flows. The write-offs and other column represents the amounts that are actually used to reduce gross inventories.
Shipping Costs	Shipping Costs . Shipping costs are included in the selling, distribution and administrative line item of the Consolidated Statements of Income. For fiscal years 2017, 2016, and 2015, shipping costs were $888.1 million, $855.1 million, and $852.3 million, respectively, including the costs paid to IDPs.
Spare Parts and Supplies	Spare Parts and Supplies . The company maintains inventories of spare parts and supplies, which are used for repairs and maintenance of its machinery and equipment. These spare parts and supplies allow the company to react quickly in the event of a mechanical breakdown. These parts are valued using the moving average method and are expensed as the part is used. Periodic physical inventories of the parts are performed, and the value of the parts is adjusted for any obsolescence or difference from the physical inventory count.
Assets Held for Sale	Assets Held for Sale . Though under no obligation to do so, the company repurchases distribution rights from and sells distribution rights to IDPs from time to time. At the time the company purchases distribution rights from an IDP, the fair value purchase price of the distribution right is recorded as “Assets Held for Sale”. Upon the sale of the distribution rights to a new IDP, the new distributor franchisee/owner may choose how he/she desires to finance the purchase of the business. If the new distributor chooses to use optional financing via a company-related entity, a note receivable of up to ten years is recorded for the financed amount with a corresponding credit to assets held for sale to relieve the carrying amount of the territory. Any difference between the selling price of the business and the distribution rights’ carrying value, if any, is recorded as a gain or a loss in selling, distribution and administrative expenses because the company considers the IDP activity a cost of distribution. This gain is recognized over the term of the outstanding notes receivable as payments are received from the IDP. In instances where a distribution right is sold for less than its carrying value, a loss is recorded at the date of sale and any impairment of a distribution right held for sale is recorded at such time when the impairment occurs. The deferred gains were $34.7 million and $28.3 million at December 30, 2017 and December 31, 2016, respectively, and are recorded in other short and long-term liabilities on the Consolidated Balance Sheet. The company recorded net gains of $3.3 million during fiscal 2017, $3.1 million during fiscal 2016, and $4.1 million during fiscal 2015 related to the sale of distribution rights as a component of selling, distribution and administrative expenses.
Property, Plant and Equipment and Depreciation	Property, Plant and Equipment and Depreciation . Property, plant and equipment is stated at cost. Depreciation expense is computed using the straight-line method over the estimated useful lives of the depreciable assets. Certain equipment held under capital leases of $ 42.8 million and $44.2 million at December 30, 2017 and December 31, 2016, respectively, is classified as property, plant and equipment and the related obligations are recorded as liabilities. Depreciation of assets held under capital leases is included in depreciation and amortization expense. Total accumulated depreciation for assets held under capital leases was $15.7 million and $13.7 million at December 30, 2017 and December 31, 2016, respectively. The table below presents the range of estimated useful lives by property, plant and equipment class. Useful life term (years) Asset Class Low High Buildings 10 40 Machinery and equipment 3 25 Furniture, fixtures and transportation equipment 3 15 Property under capital leases and leasehold improvements are amortized over the shorter of the lease term or the estimated useful life of the leased property. Depreciation expense for fiscal years 2017, 2016, and 2015 was as follows (amounts in thousands): Depreciation expense Fiscal 2017 $ 119,445 Fiscal 2016 $ 116,367 Fiscal 2015 $ 116,772 The company had no capitalized interest during fiscal 2017, 2016, and 2015. The cost of maintenance and repairs is charged to expense as incurred. Upon disposal or retirement, the cost and accumulated depreciation of assets are eliminated from the respective accounts. Any gain or loss is reflected in the company’s income from operations and is included in adjustments to reconcile net income to net cash provided by operating activities in the Consolidated Statements of Cash Flows.
Segments	Segments . The company’s segments are currently separated primarily by the different delivery methods each segment uses for their respective product deliveries. The DSD Segment’s products are delivered fresh to customers through a network of IDPs who are incentivized to grow sales and to build equity in their distributorships. The Warehouse Segment ships fresh and frozen products to customers’ warehouses nationwide. Our bakeries fall into either the DSD Segment or Warehouse Segment depending on the primary method of delivery used to sell that bakery’s products. The bakeries within each segment produce products that are sold externally and internally. Internal sales are to bakeries within the producing bakery’s segment or to the other segment. Sales between bakeries are transferred at standard cost.
Impairment of Long-Lived Held and Used Assets	Impairment of Long-Lived Held and Used Assets . The company determines whether there has been an impairment of long-lived held and used assets when indicators of potential impairment are present. We consider historical performance and future estimated results in our evaluation of impairment. In the event that facts and circumstances indicate that the cost of any long-lived held and used assets may be impaired, an evaluation of recoverability would be performed. If an evaluation is required, the estimated future gross, undiscounted cash flows associated with the asset would be compared to the asset’s carrying amount to determine if a write-down to market value is required. Future adverse changes in market conditions or poor operating results of underlying long-lived held and used assets could result in losses or an inability to recover the carrying value of the long-lived held and used assets that may not be reflected in the assets’ current carrying values, thereby possibly requiring an impairment charge in the future. In fiscal 2017, we recorded asset impairment charges of $3.4 million for the closure of a Warehouse Segment snack cake plant in Winston-Salem, North Carolina. The closure was related to Project Centennial and is recorded in the restructuring and related impairment charges line item in our Consolidated Statements of Income. See Note 5, Restructuring Activities In fiscal 2016, we recorded asset impairment charges totaling $9.9 million at the time certain idle assets were reclassified as held for sale. We recorded an impairment charge of $1.5 million when we closed a production line at one of our bakeries on equipment we no longer intend to use in fiscal 2015. See Note 8, Assets Held for Sale
Impairment of Other Intangible Assets	Impairment of Other Intangible Assets . The company accounts for other intangible assets recognized in a purchase business combination at fair value. These intangible assets can be either finite or indefinite-lived depending on the facts and circumstances at acquisition. Finite-lived intangible assets are reviewed for impairment when facts and circumstances indicate that the cost of any finite-lived intangible asset may be impaired. This recoverability test is based on an undiscounted cash flows expected to result from the company’s use and eventual disposition of the asset. If these cash flows are sufficient to recover the carrying value over the useful life there is no impairment. Amortization of finite-lived intangible assets occurs over their estimated useful lives. The amortization periods, at origination, range from two years to forty years for these assets. The attribution methods we primarily use are the sum-of-the-year digits for customer relationships and straight-line for other intangible assets. These finite-lived intangible assets generally include trademarks, customer relationships, non-compete agreements, distributor relationships, and supply agreements. Identifiable intangible assets that are determined to have an indefinite useful economic life are not amortized. Indefinite-lived intangible assets are tested for impairment, at least annually, using a one-step fair value based approach or when certain indicators of potential impairment are present. We have elected not to perform the qualitative approach. We also reassess the indefinite-lived classification to determine if it is appropriate to reclassify these assets as finite-lived assets that will require amortization. We consider historical performance and future estimated results in our evaluation of impairment. If facts and circumstances indicate that the cost of any indefinite-lived intangible assets may be impaired, an evaluation of the fair value of the asset is compared to its carrying amount. If the carrying amount exceeds the fair value, an impairment charge is recorded for the difference. We use the multi-period excess earnings and relief from royalty methods to value these indefinite-lived intangible assets. Fair value is estimated using the future gross, discounted cash flows associated with the asset using the following four material assumptions: (a) discount rate; (b) long-term sales growth rates; (c) forecasted operating margins (not applicable to the relief from royalty method); and (d) market multiples. The method used for impairment testing purposes is consistent with the valuation method employed at acquisition of the intangible asset. These indefinite-lived intangible assets are trademarks acquired in a purchase business combination. During fiscal 2017, the company recorded impairment charges of $66.2 million for certain trademarks impacted by the brand rationalization study that was performed in conjunction with Project Centennial. See Note 5, Restructuring Activities The company evaluates useful lives for finite-lived intangible assets to determine if facts or circumstances arise that may impact the estimates of useful lives assigned and the remaining amortization duration. Indefinite-lived intangible assets that are determined to have a finite useful life are tested for impairment as an indefinite-lived intangible asset prior to commencing amortization. We determined the impaired assets should be reclassified from indefinite-lived to finite-lived with an attribution period covering our estimate of the assets’ useful life. These intangible assets were assigned a useful life ranging from thirty years to forty years. Future adverse changes in market conditions or poor operating results of underlying intangible assets could result in losses or an inability to recover the carrying value of the intangible assets that may not be reflected in the assets’ current carrying values, thereby possibly requiring an impairment charge in the future. There were no impairment charges related to other intangible assets during fiscal years 2015. See Note 9, Goodwill and Other Intangible Assets
Goodwill	Goodwill . The company accounts for goodwill in a purchase business combination as the excess of the cost over the fair value of net assets acquired. Goodwill is allocated to the DSD Segment and Warehouse Segment based on the segment assignment at the time of the acquisition. The segment was determined by the acquisition’s delivery method. The company tests goodwill for impairment on an annual basis (or an interim basis if a triggering event occurs that indicates the fair value of a reporting unit may be below its carrying value) using a two-step method. This analysis is performed for both of our segments. Goodwill is recorded at the segment level primarily because of reciprocal baking arrangements for plants within each segment. We have elected not to perform the qualitative approach. The company conducts this review during the fourth quarter of each fiscal year absent any triggering events. We use the following four material assumptions in our fair value analysis: (a) weighted average cost of capital; (b) long-term sales growth rates; (c) forecasted operating margins; and (d) market multiples. No impairment resulted from the annual review performed in fiscal years 2017, 2016, or 2015. See Note 9, , for additional disclosure.
Derivative Financial Instruments	Derivative Financial Instruments . The company enters into commodity derivatives, designated as cash flow hedges of existing or future exposure to changes in commodity prices. The company’s primary raw materials are flour, sweeteners, shortening, and water, along with pulp, paper, and petroleum-based packaging products. The company uses natural gas as fuel for firing ovens. The company also periodically enters into interest rate derivatives to hedge exposure to changes in interest rates. The company measures the fair value of its derivative portfolio using the fair value as the price that would be received to sell an asset or paid to transfer a liability in the principal market for that asset or liability. When quoted market prices for identical assets or liabilities are not available, the company bases fair value upon internally developed models that use current market observable inputs, such as exchange-quoted futures prices and yield curves. None of our hedge positions are for trading purposes. The effective portion of changes in fair value for these derivatives is recorded each period in accumulated other comprehensive income (loss) (“AOCI”), and any ineffective portion of the change in fair value is recorded to current period earnings in selling, distribution and administrative expenses. All of our commodity derivatives at December 30, 2017 qualified for hedge accounting. During fiscal years 2017, 2016, and 2015 there was no material income or expense recorded due to ineffectiveness in current earnings due to changes in the fair value of our commodity hedges. The company recognized $0.1 million of ineffectiveness in the selling, distribution and administrative expenses line item of our Consolidated Statements of Income during fiscal year 2016 at the settlement of a treasury lock for an interest rate hedge. See Note 11, Derivative Financial Instruments The company routinely transfers amounts from AOCI to earnings as transactions for which cash flow hedges were held occur and impact earnings. Significant situations which do not routinely occur that could cause transfers from AOCI to earnings are as follows: (i) an event that causes a hedge to be suddenly ineffective and significant enough that hedge accounting must be discontinued or (ii) cancellation of a forecasted transaction for which a derivative was held as a hedge or a significant and material reduction in volume used of a hedged ingredient such that the company is overhedged and must discontinue hedge accounting. During fiscal 2017, 2016, and 2015 there were no discontinued hedge positions. The impact to earnings is included in our materials, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately) line item. Changes in the fair value of the asset or liability are recorded as either a current or long-term asset or liability depending on the underlying fair value. Amounts reclassified to earnings for the commodity cash flow hedges are presented as an adjustment to reconcile net income to net cash provided by operating activities on the Consolidated Statements of Cash Flows. See Note 11, Derivative Financial Instruments
Treasury Stock	Treasury Stock . The company records acquisitions of its common stock for treasury at cost. Differences between the proceeds for reissuances of treasury stock and average cost are credited or charged to capital in excess of par value to the extent of prior credits and thereafter to retained earnings. See Note 17, , for additional disclosure.
Advertising and Marketing Costs	Advertising and Marketing Costs . Advertising and marketing costs are expensed the first time the advertising takes place. Advertising and marketing costs were $ 33.8 million, $33.9 million, and $23.5 million for fiscal years 2017, 2016, and 2015, respectively. Advertising and marketing costs are recorded in the selling, distribution and administrative expense line item in our Consolidated Statements of Income.
Stock-Based Compensation	Stock-Based Compensation . Stock-based compensation expense for all share-based payment awards granted is determined based on the grant date fair value. The company recognizes compensation costs only for those shares expected to vest on a straight-line basis over the requisite service period of the award, which is generally the vesting term of the share-based payment award. The shares issued for exercises and at vesting of the awards are issued from treasury stock. Forfeitures are recognized as they occur. See Note 18, , for additional disclosure. Stock-based compensation expense is included in selling, distribution and administrative expense in the Consolidated Statements of Income.
Software Development Costs	Software Development Costs . The company expenses internal and external software development costs incurred in the preliminary project stage, and, thereafter, capitalizes costs incurred in developing or obtaining internally used software. Certain costs, such as maintenance and training, are expensed as incurred. Capitalized costs are amortized over a period of three to eight years and are subject to impairment evaluation. An impairment could be triggered if the company determines that the underlying software under review will no longer be used. The net balance of capitalized software development costs included in plant, property and equipment was $30.5 million and $23.4 million at December 30, 2017 and December 31, 2016, respectively. Amortization expense of capitalized software development costs, which is included in depreciation and amortization expense in the Consolidated Statements of Income, was $4.1 million, $3.3 million, and $3.5 million in fiscal years 2017, 2016, and 2015, respectively.
Income Taxes	Income Taxes . The company accounts for income taxes using the asset and liability method and recognizes deferred tax assets and liabilities for the expected future tax consequences of events that have been included in the financial statements. Under this method, deferred tax assets and liabilities are determined based on the temporary differences between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income as a discrete item in the period that includes the enactment date. On December 22, 2017, the President of the United States signed into law the Tax Cuts and Jobs Act (the “Act”). The legislation significantly changes the U.S. tax law including a reduction to the corporate income tax rate from a maximum of 35% to a flat 21% rate, effective January 1, 2018. The SEC staff issued Staff Accounting Bulletin No. 118 (SAB 118) to address the application of U.S. GAAP in situations when a registrant does not have the necessary information available, prepared, or analyzed, in reasonable detail to complete the accounting for certain income tax effects of the Act. The company has recognized the provisional tax impacts related to the revaluation of deferred tax assets and liabilities and included these amounts in its consolidated financial statements for the year ended December 30, 2017. The ultimate impact may differ from these provisional amounts due to additional analysis and changes to estimates, additional regulatory guidance that may be issued, changes in interpretations and assumptions the company has made, and actions the company may take because of tax reform. The accounting is expected to be complete in the second half of 2018. The company records a valuation allowance to reduce its deferred tax assets to the amount that is more likely than not to be realized. The company has considered carryback, future taxable income, and prudent and feasible tax planning strategies in assessing the need for the valuation allowance. In the event the company were to determine that it would be more likely than not able to realize its deferred tax assets in the future in excess of its net recorded amount, an adjustment to the valuation allowance would increase income in the period such a determination was made. Likewise, should the company determine that it would not more likely than not be able to realize all or part of its net deferred tax asset in the future, an adjustment to the valuation allowance would decrease income in the period such determination was made. The company recognizes a tax benefit from an uncertain tax position when it is more likely than not that the position will be sustained upon examination, including resolution of any related appeals or litigation process. Interest related to unrecognized tax benefits is recorded within the interest expense line in the accompanying Consolidated Statements of Income. See Note 22, Income Taxes The deductions column in the table below presents the amounts reduced in the deferred tax asset valuation allowance that were recorded to, and included as part of, deferred tax expense. The additions column represents amounts that increased the allowance. Activity in the deferred tax asset valuation allowance is as follows (amounts in thousands): Beginning Balance Deductions Additions Ending Balance Fiscal 2017 $ 18 $ — $ 93 $ 111 Fiscal 2016 $ 18 $ — $ — $ 18 Fiscal 2015 $ 2,534 $ 2,516 $ — $ 18
Self-Insurance Reserves	Self-Insurance Reserves . The company is self-insured for various levels of general liability, auto liability, workers’ compensation, and employee medical and dental coverage. Insurance reserves are calculated on an undiscounted basis based on actual claim data and estimates of incurred but not reported claims developed utilizing historical claim trends. Projected settlements of incurred but not reported claims are estimated based on pending claims and historical trends and data. Though the company does not expect them to do so, actual settlements and claims could differ materially from those estimated. Material differences in actual settlements and claims could have an adverse effect on our results of operations and financial condition.
Loss Contingencies	Loss Contingencies . Loss contingencies are recorded at the time it is probable an asset is impaired or a liability has been incurred and the amount can be reasonably estimated. For litigation claims the company considers the degree of probability of an unfavorable outcome and the ability to make a reasonable estimate of the loss. Losses are recorded in selling, distribution, and administrative expense in our Consolidated Statements of Income.
Net Income Per Common Share	Net Income Per Common Share . Basic net income per share is computed by dividing net income by the weighted average common shares outstanding for the period. Diluted net income per share is computed by dividing net income by the weighted average common and common equivalent shares outstanding for the period. Common stock equivalents consist of the incremental shares associated with the company’s stock compensation plans, as determined under the treasury stock method. The performance contingent restricted stock awards do not contain a non-forfeitable right to dividend equivalents and are included in the computation for diluted net income per share. Fully vested shares which have a deferral period extending beyond the vesting date are included in the computation for basic net income per share. See Note 20, , for additional disclosure.
Variable Interest Entities	Variable Interest Entities . The incorporated IDPs in the DSD Segment are not voting interest entities since the company has no direct interest in each entity; however, they qualify as variable interest entities (“VIEs”). The IDPs who are formed as sole proprietorships are excluded from the VIE accounting analysis because sole proprietorships are not within scope for determination of VIE status. The company typically finances the incorporated IDP and also enters into a contract with the incorporated IDP to supply product at a discount for distribution in the IDPs’ territory. The combination of the company’s loans to the incorporated IDP and the ongoing supply arrangements with the incorporated IDP provides a level of protection to the equity owners of the various distributorships that would not otherwise be available. However, the company is not considered to be the primary beneficiary of the VIEs. See Note 15, , for additional disclosure of these VIEs. The company also maintains a transportation agreement with an entity that transports a significant portion of the company’s fresh bakery products from the company’s production facilities to outlying distribution centers. The company represents a significant portion of the entity’s revenue. This entity qualifies as a VIE, but the company has determined it is not the primary beneficiary of the VIE. See Note 15, Variable Interest Entities
Pension/OPEB Obligations	Pension/OPEB Obligations . The company records net periodic benefit costs and obligations related to its three defined benefit pension and two other post-employment benefit (“OPEB”) plans based on actuarial valuations. These valuations reflect key assumptions determined by management, including the discount rate and expected long-term rate of return on plan assets. The expected long-term rate of return assumption considers the asset mix of the plans’ portfolios, past performance of these assets, the anticipated future economic environment, long-term performance of individual asset classes, and other factors. Material changes in benefit costs and obligations may occur in the future due to experience different than assumed and changes in these assumptions. Future benefit obligations and annual benefit costs could be impacted by changes in the discount rate, changes in the expected long-term rate of return, changes in the level of contributions to the plans’, and other factors. The company has elected to measure plan assets and obligations using the month-end that is closest to our fiscal year end. The measurement date will be December 31 st The company determines the fair value of substantially all its plans’ assets utilizing market quotes rather than developing “smoothed” values, “market related” values, or other modeling techniques. Plan asset gains or losses in a given year are included with other actuarial gains and losses due to re-measurement of the plans’ projected benefit obligations (“PBO”). If the total unrecognized gain or loss exceeds 10% of the larger of (i) the PBO or (ii) the market value of plan assets, the excess of the total unrecognized gain, or loss is amortized over the expected average future lifetime of participants in the frozen pension plans. The company uses a calendar year end for the measurement date since the plans are based on a calendar year and because it approximates the company’s fiscal year end. See Note 21, Postretirement Plans
Pension Plan Assets	Pension Plan Assets . Effective January 1, 2014, the Finance Committee (“committee”) of the Board of Directors delegated its fiduciary and other responsibilities with respect to the plans to the newly established Investment Committee. The Investment Committee, which consists of certain members of management, establishes investment guidelines and strategies and regularly monitors the performance of the plans’ assets. The Investment Committee is responsible for executing these strategies and investing the pension assets in accordance with ERISA and fiduciary standards. The investment objective of the pension plans is to preserve the plans’ capital and maximize investment earnings within acceptable levels of risk and volatility. The Investment Committee meets on a regular basis with its investment advisors to review the performance of the plans’ assets. Based upon performance and other measures and recommendations from its investment advisors, the Investment Committee rebalances the plans’ assets to the targeted allocation when considered appropriate.
Fair Value of Financial Instruments	Fair Value of Financial Instruments . On September 28, 2016, the company issued $ 400.0 million of senior notes (the “2026 notes”). On April 3, 2012, the company issued $400.0 million of senior notes (the “2022 notes”). These notes are recorded in our financial statements at carrying value, net of debt discount and issuance costs. The debt discount and issuance costs are being amortized over the ten year term of the note to interest expense. In addition and for disclosure purposes, the fair value of the notes is estimated using yields obtained from independent pricing sources for similar types of borrowing arrangements and is considered a Level 2 valuation. Additional details are included in Note 16, .
Research and Development Costs	Research and Development Costs . The company recorded research and development costs of $ 2.4 million, $3.0 million, and $3.3 million for fiscal years 2017, 2016, and 2015, respectively. These costs are recorded as selling, distribution and administrative expenses in our Consolidated Statements of Income.
Other Comprehensive Income	Other Comprehensive Income . The company reports comprehensive income in two separate but consecutive financial statements. See Note 19, , for additional required disclosures.

Summary of Significant Accoun37

Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 30, 2017
Allowance for Doubtful Accounts Activity	Activity in the allowance for doubtful accounts is as follows (amounts in thousands): Beginning Balance Charged to Expense Write-Offs and Other Ending Balance Fiscal 2017 $ 1,703 $ 4,215 $ 2,764 $ 3,154 Fiscal 2016 $ 1,341 $ 3,365 $ 3,003 $ 1,703 Fiscal 2015 $ 2,723 $ 2,395 $ 3,777 $ 1,341
Weighted Percentage of Sales from Largest Customers	Our largest customer, Walmart/Sam’s Club, weighted percent of sales for fiscal years 2017, 2016 and 2015 was as follows: Percent of Sales DSD Segment Warehouse Segment Total Fiscal 2017 17.6 % 2.4 % 20.0 % Fiscal 2016 17.0 % 2.6 % 19.6 % Fiscal 2015 16.7 % 2.6 % 19.3 %
Estimated Useful Lives by Property Plant and Equipment Class	The table below presents the range of estimated useful lives by property, plant and equipment class. Useful life term (years) Asset Class Low High Buildings 10 40 Machinery and equipment 3 25 Furniture, fixtures and transportation equipment 3 15
Schedule of Depreciation Expense	Depreciation expense for fiscal years 2017, 2016, and 2015 was as follows (amounts in thousands): Depreciation expense Fiscal 2017 $ 119,445 Fiscal 2016 $ 116,367 Fiscal 2015 $ 116,772
Inventory Valuation Reserve
Summary of Valuation Allowance	Activity in the inventory reserve allowance is as follows (amounts in thousands): Beginning Balance Charged to Expense Write-Offs and Other Ending Balance Fiscal 2017 $ 1,090 $ 1,684 $ 2,101 $ 673 Fiscal 2016 $ 238 $ 1,324 $ 472 $ 1,090 Fiscal 2015 $ 159 $ 776 $ 697 $ 238
Valuation Allowance of Deferred Tax Assets
Summary of Valuation Allowance	The deductions column in the table below presents the amounts reduced in the deferred tax asset valuation allowance that were recorded to, and included as part of, deferred tax expense. The additions column represents amounts that increased the allowance. Activity in the deferred tax asset valuation allowance is as follows (amounts in thousands): Beginning Balance Deductions Additions Ending Balance Fiscal 2017 $ 18 $ — $ 93 $ 111 Fiscal 2016 $ 18 $ — $ — $ 18 Fiscal 2015 $ 2,534 $ 2,516 $ — $ 18

Recent Accounting Pronounceme38

Recent Accounting Pronouncements (Tables)	12 Months Ended
	Dec. 30, 2017
Prospective Adoption Of New Accounting Pronouncements [Abstract]
Summary of Impact to Condensed Consolidated Statements of Cash Flows at Adoption	The table below presents the impact to the Consolidated Statements of Cash Flows at adoption (amounts in thousands): Fiscal 2016 As reported Post-adoption* CASH FLOWS PROVIDED BY (DISBURSED FOR) OPERATING ACTIVITIES: Other $ (3,957 ) $ (106 ) Net cash provided by operating activities 346,044 356,562 CASH FLOWS PROVIDED BY (DISBURSED FOR) FINANCING ACTIVITIES: Excess windfall tax benefit related to share-based payment awards 3,851 — Net cash disbursed for financing activities $ (283,965 ) $ (287,816 ) Fiscal 2015 As reported Post-adoption* CASH FLOWS PROVIDED BY (DISBURSED FOR) OPERATING ACTIVITIES: Other $ (3,425 ) $ 5,709 Net cash provided by operating activities 318,301 335,674 CASH FLOWS PROVIDED BY (DISBURSED FOR) FINANCING ACTIVITIES: Excess windfall tax benefit related to share-based payment awards 9,134 — Net cash disbursed for financing activities $ 150,130 $ 140,996 * The “Post-adoption” column in the tables above present the amounts inclusive of the revisions discussed in Note 4, Financial Statement Revisions
Components of Pension Cost (Income)	Our plan costs (including defined benefit and post-retirement plans) for fiscal years 2017, 2016, and 2015 are presented in the table below (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Service cost to be reported in operating income $ 1,011 $ 1,231 $ 1,271 Components to be reported outside of operating income (1,908 ) 1,008 (7,151 ) Total pension cost (income) $ (897 ) $ 2,239 $ (5,880 )

Financial Statement Revisions (

Financial Statement Revisions (Tables)	12 Months Ended
	Dec. 30, 2017
Prior Period Adjustment [Abstract]
Revisions to Applicable Consolidated Statements of Cash Flows Line Item to correct the errors	The tables below present the revisions to the applicable Consolidated Statements of Cash Flows line item to correct the errors for all periods presented (amounts in thousands): Fiscal 2016 Impacted Consolidated Cash Flow Statement line item As Previously Reported Revisions New Guidance(1) As Revised Other reconciling items to net income $ (3,957 ) $ — $ 3,851 $ (106 ) Other assets $ (11,107 ) $ 7,666 $ — $ (3,441 ) Other accrued liabilities $ 12,389 $ (999 ) $ — $ 11,390 Net cash provided by operating activities $ 346,044 $ 6,667 $ 3,851 $ 356,562 Repurchase of independent distributor territories $ (10,350 ) $ 1,479 $ — $ (8,871 ) Cash paid at issuance of notes receivable $ — $ (8,577 ) $ — $ (8,577 ) Other investing activities $ 2,091 $ 431 $ — $ 2,522 Net cash disbursed for investing activities $ (70,047 ) $ (6,667 ) $ — $ (76,714 ) Fiscal 2015 Impacted Consolidated Cash Flow Statement line item As Previously Reported Revisions New Guidance(1) As Revised Other reconciling items to net income $ (3,425 ) $ — $ 9,134 $ 5,709 Other assets $ (12,899 ) $ 8,239 $ — $ (4,660 ) Net cash provided by operating activities $ 318,301 $ 8,239 $ 9,134 $ 335,674 Repurchase of independent distributor territories $ (13,768 ) $ (570 ) $ — $ (14,338 ) Cash paid at issuance of notes receivable $ — $ (7,962 ) $ — $ (7,962 ) Other investing activities $ 839 $ 293 $ — $ 1,132 Net cash disbursed for investing activities $ (461,576 ) $ (8,239 ) $ — $ (469,815 ) (1) The tables above include the impact of adopting new share-based payment guidance discussed in Note 3, Recent Accounting Pronouncements

Restructuring Activities (Table

Restructuring Activities (Tables)	12 Months Ended
	Dec. 30, 2017
Restructuring And Related Activities [Abstract]
Components of Costs Associated with Project Centennial	The table below presents the components of costs associated with Project Centennial (amounts in thousands): Fiscal 2017 Restructuring and related impairment charges: Reorganization costs $ 1,925 VSIP 29,665 Impairment of assets 69,601 Employee termination benefits 2,939 Restructuring and related impairment charges (1) 104,130 Project Centennial implementation costs (2) 37,306 Total Project Centennial restructuring and implementation costs $ 141,436 (1) Presented on our Consolidated Statements of Income. (2) Costs are recorded in the selling, distribution, and administrative expenses line item of our Consolidated Statements of Income.
Components of, and Changes in Restructuring Accruals	The table below presents the components of, and changes in, our restructuring accruals (amounts in thousands): VSIP Employee termination benefits (1) Impairment of assets (2) Reorganization costs (3) Total Liability balance at December 31, 2016 $ — $ — $ — $ — $ — Charges 29,665 2,939 69,601 1,925 104,130 Cash payments (4,643 ) (2,471 ) — (1,925 ) (9,039 ) Non-cash impairments — — (69,601 ) — (69,601 ) Liability balance (4) at December 30, 2017 $ 25,022 $ 468 $ — $ — $ 25,490 (1) Employee termination benefits not related to the VSIP. (2) Asset impairments are a non-cash expense recorded as a reduction to intangible assets and property, plant, and equipment. These transactions did not impact the liability balance. (3) Reorganization costs include employee relocation expenses. (4) Recorded in the other accrued current liabilities line item of our Consolidated Balance Sheets.

Divestiture (Tables)

Divestiture (Tables)	12 Months Ended
	Dec. 30, 2017
Business Combinations [Abstract]
Computation of Gain on Divestiture	The table below presents a computation of the gain on divestiture (amounts in thousands): Cash consideration received $ 41,230 Recognized amounts of identifiable assets acquired and liabilities assumed by buyer: Property, plant, and equipment recorded as assets held for sale 3,824 Goodwill 801 Financial assets 7,730 Net derecognized amounts of identifiable assets sold 12,355 Gain on divestiture $ 28,875

Notes Receivable from IDPs (Tab

Notes Receivable from IDPs (Tables)	12 Months Ended
	Dec. 30, 2017
Receivables [Abstract]
Interest Income Related to Notes Receivable	During fiscal years 2017, 2016, and 2015 the following amounts were recorded as interest income relating to these notes receivable (amounts in thousands): Interest income Fiscal 2017 $ 22,938 Fiscal 2016 $ 20,552 Fiscal 2015 $ 21,967

Assets Held for Sale (Tables)

Assets Held for Sale (Tables)	12 Months Ended
	Dec. 30, 2017
Property Plant And Equipment Assets Held For Sale Disclosure [Abstract]
Proceeds from Sale of Acquired Hostess Bread Assets	The table below presents the proceeds from the sale of the Acquired Hostess Bread Assets for fiscal years 2016 and 2015 (amounts in thousands): Proceeds sale of Acquired Hostess Bread Assets Fiscal 2016 $ 6,848 Fiscal 2015 $ 9,079
Assets Held for Sale	The table below presents the assets held for sale as of December 30, 2017 and December 31, 2016, respectively (amounts in thousands): December 30, 2017 December 31, 2016 Distribution rights $ 13,584 $ 31,897 Acquired Hostess Bread Assets plants and depots 479 479 Other 1,260 4,600 Total assets held for sale $ 15,323 $ 36,976

Goodwill and Other Intangible44

Goodwill and Other Intangible Assets (Tables)	12 Months Ended
	Dec. 30, 2017
Goodwill And Intangible Assets Disclosure [Abstract]
Summary of Goodwill and Other Intangible Assets	The table below summarizes our goodwill and other intangible assets at December 30, 2017 and December 31, 2016, respectively, each of which is explained in additional detail below (amounts in thousands): December 30, 2017 December 31, 2016 Goodwill $ 464,777 $ 465,578 Amortizable intangible assets, net of amortization 535,842 592,964 Indefinite-lived intangible assets 206,600 243,000 Total goodwill and other intangible assets $ 1,207,219 $ 1,301,542
Carrying Amount of Goodwill by Segment	The changes in the carrying amount of goodwill, by segment, during fiscal 2016 and fiscal 2017, are as follows (amounts in thousands): DSD Segment Warehouse Segment Total Balance as of January 2, 2016 $ 424,408 $ 40,518 $ 464,926 Change in goodwill related to acquisitions 155 497 652 Balance as of December 31, 2016 $ 424,563 $ 41,015 $ 465,578 Change in goodwill related to divestiture — (801 ) (801 ) Balance as of December 30, 2017 $ 424,563 $ 40,214 $ 464,777
Changes to Goodwill by Acquisition	The table below presents the changes to goodwill by acquisition, for the original goodwill amount recorded at acquisition, from January 2, 2016 to December 31, 2016 (amounts in thousands): DKB Alpine Total Working capital adjustments $ 60 $ 497 $ 557 Acquisition-related tax adjustments (315 ) — (315 ) Adjustment to property, plant and equipment 410 — 410 Change in goodwill during fiscal 2016 $ 155 $ 497 $ 652
Amortizable Intangible Assets	As of December 30, 2017 and December 31, 2016, the company had the following amounts related to amortizable intangible assets (amounts in thousands): December 30, 2017 December 31, 2016 Asset Cost Accumulated Amortization Net Value Cost Accumulated Amortization Net Value Trademarks $ 371,392 $ 34,716 $ 336,676 $ 402,327 $ 25,129 $ 377,198 Customer relationships 281,621 84,280 197,341 281,621 68,163 213,458 Non-compete agreements 4,874 4,874 — 4,874 4,666 208 Distributor relationships 4,123 2,298 1,825 4,123 2,023 2,100 Total $ 662,010 $ 126,168 $ 535,842 $ 692,945 $ 99,981 $ 592,964
Schedule of Restructuring Impairment Charges by Segment	The table below presents the restructuring impairment charges by segment for fiscal 2017 (amounts in thousands): DSD Segment Warehouse Segment Total Indefinite-lived intangible assets $ 18,500 $ — $ 18,500 Finite-lived intangible assets 36,612 11,135 47,747 Restructuring impairment charges $ 55,112 $ 11,135 $ 66,247
Amortization Expense	Amortization expense Amortization expense for fiscal years 2017, 2016, and 2015 was as follows (amounts in thousands): Amortization expense Fiscal 2017 $ 27,274 Fiscal 2016 $ 24,502 Fiscal 2015 $ 15,403
Estimated Amortization of Intangibles	Estimated amortization of intangibles for fiscal 2018 and the next four years thereafter is as follows (amounts in thousands): Fiscal year Amortization of Intangibles 2018 $ 25,780 2019 $ 25,288 2020 $ 24,795 2021 $ 24,234 2022 $ 23,643

Acquisitions (Tables)

Acquisitions (Tables)	12 Months Ended
	Dec. 30, 2017
Alpine Valley Bread Company
Summary of Consideration Paid Based on the Fair Value at the Acquisition Date	The following table summarizes the consideration paid for Alpine based on the fair value at the acquisition date (amounts in thousands): Fair Value of consideration transferred: Cash consideration paid $ 109,340 Stock consideration paid 12,602 Total consideration paid 121,942 Recognized amounts of identifiable assets acquired and liabilities assumed: Property, plant, and equipment 15,614 Identifiable intangible assets 64,600 Financial assets 5,190 Net recognized amounts of identifiable assets acquired 85,404 Goodwill $ 36,538
Schedule of Intangible Assets Subject to Amortization	The following table presents the acquired intangible assets subject to amortization (amounts in thousands, except amortization periods): Total Weighted amortization years Attribution Method Trademarks $ 20,900 40.0 Straight-line Customer relationships 43,700 25.0 Sum of year digits $ 64,600 29.9
Dave’s Killer Bread
Summary of Consideration Paid Based on the Fair Value at the Acquisition Date	The following table summarizes the consideration paid for DKB based on the fair value at the acquisition date (amounts in thousands): Fair Value of consideration transferred: Cash consideration paid $ 282,115 Recognized amounts of identifiable assets acquired and liabilities assumed: Property, plant, and equipment 9,359 Identifiable intangible assets 176,300 Deferred income taxes (59,827 ) Financial assets 10,203 Net recognized amounts of identifiable assets acquired 136,035 Goodwill $ 146,080
Schedule of Intangible Assets Subject to Amortization	The following table presents the acquired intangible assets subject to amortization (amounts in thousands, except amortization periods): Total Weighted amortization years Attribution Method Trademarks $ 107,700 40.0 Straight-line Customer relationships 68,000 25.0 Sum of year digits Non-compete agreements 600 2.0 Straight-line $ 176,300 34.1

Derivative Financial Instrume46

Derivative Financial Instruments (Tables)	12 Months Ended
	Dec. 30, 2017
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Net Fair Value of Commodity Price Risk	As of December 30, 2017, the company’s commodity hedge portfolio contained derivatives which are recorded in the following accounts with fair values measured as indicated (amounts in thousands): Level 1 Level 2 Level 3 Total Assets: Other current assets $ 259 $ — $ — $ 259 Other long-term assets 32 — — 32 Total $ 291 $ — $ — $ 291 Liabilities: Other current liabilities $ (10,247 ) $ — $ — $ (10,247 ) Other long-term liabilities (639 ) — — (639 ) Total (10,886 ) — — (10,886 ) Net Fair Value $ (10,595 ) $ — $ — $ (10,595 ) As of December 31, 2016, the company’s commodity hedge portfolio contained derivatives which are recorded in the following accounts with fair values measured as indicated (amounts in thousands): Level 1 Level 2 Level 3 Total Assets: Other current assets $ 1,576 $ — $ — $ 1,576 Other long-term assets 35 — — 35 Total $ 1,611 $ — $ — $ 1,611 Liabilities: Other current liabilities $ (2,435 ) $ — $ — $ (2,435 ) Other long-term liabilities — — — — Total (2,435 ) — — (2,435 ) Net Fair Value $ (824 ) $ — $ — $ (824 )
Derivative Held for Hedging the Risk of Changes in Forecasted Interest Payments on Issuance of Long-term Debt	The following table outlines the company’s derivatives which were hedging the risk of changes in forecasted interest payments on forecasted issuance of long-term debt (amounts in thousands, before tax, and an asset is a positive value and a liability is a negative value): Terminated Description Aggregate Notional Amount Fair Value When Terminated Fair Value Deferred in AOCI (1) Ineffective Portion at Termination April/2012 Treasury lock $ 500,000 $ (3,137 ) $ 2,510 $ 627 September/2016 Treasury lock $ 200,000 $ 1,298 $ (1,298 ) $ — September/2016 Treasury lock $ 150,000 $ (323 ) $ 215 $ 108 (1) The amount reported in AOCI will be reclassified to interest expense as interest payments are made on the related notes.
Derivative Instruments Recorded on Consolidated Balance Sheet	The company had the following derivative instruments recorded on the Consolidated Balance Sheet, all of which are utilized for the risk management purposes detailed above (amounts in thousands): Derivative Assets December 30, 2017 December 31, 2016 Derivatives Designated as Hedging Instruments Balance Sheet Location Fair Value Balance Sheet Location Fair Value Commodity contracts Other current assets $ 259 Other current assets $ 1,576 Commodity contracts Other long-term assets 32 Other long-term assets 35 Total $ 291 $ 1,611 Derivative Liabilities December 30, 2017 December 31, 2016 Derivatives Designated as Hedging Instruments Balance Sheet Location Fair Value Balance Sheet Location Fair Value Commodity contracts Other current liabilities $ 10,247 Other current liabilities $ 2,435 Commodity contracts Other long-term liabilities 639 Other long-term liabilities — Total $ 10,886 $ 2,435
Effect of Derivative Instruments for Deferred Gains And (Losses) on Closed Contracts and Effective Portion in Fair Value on AOCI, Utilized for Risk Management Purposes (Detail)	The company had the following derivative instruments for deferred gains and (losses) on closed contracts and the effective portion for changes in fair value recorded in AOCI (no amounts were excluded from the effectiveness test), all of which are utilized for the risk management purposes detailed above (amounts in thousands and net of tax): Amount of Gain or (Loss) Recognized in OCI on Derivatives (Effective Portion)(Net of tax) Derivatives in Cash Flow Hedging Relationships Fiscal 2017 Fiscal 2016 Fiscal 2015 Interest rate contracts $ — $ 666 $ — Commodity contracts (6,789 ) 5,064 (4,195 ) Total $ (6,789 ) $ 5,730 $ (4,195 ) Amount of (Gain) or Loss Reclassified from Accumulated OCI into Income (Effective Portion)(Net of tax) Location Reclassified from AOCI into Income Derivatives in Cash Flow Hedging Relationships Fiscal 2017 Fiscal 2016 Fiscal 2015 (Effective Portion) Interest rate contracts $ 88 $ 135 $ 154 Interest expense (income) Commodity contracts 1,279 3,264 5,259 Production costs (1) Total $ 1,367 $ 3,399 $ 5,413 1. Included in Materials, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately).
Accumulated Other Comprehensive Loss (Income) Related to Derivative Transactions	The balance in accumulated other comprehensive loss (income) related to commodity price risk and interest rate risk derivative transactions that are closed or will expire over the next three years are as follows (amounts in thousands and net of tax) at December 30, 2017: Commodity Price Risk Derivatives Interest Rate Risk Derivatives Totals Closed contracts $ 151 $ 75 $ 226 Expiring in 2018 5,933 — 5,933 Expiring in 2019 and beyond 324 — 324 Total $ 6,408 $ 75 $ 6,483
Financial Contracts Hedging Commodity Risks	As of December 30, 2017, the company had entered into the following financial contracts to hedge commodity risks (amounts in thousands): Derivatives in Cash Flow Hedging Relationships Notional amount Wheat contracts $ 123,242 Soybean oil contracts 15,697 Natural gas contracts 12,731 Total $ 151,670

Other Current and Non-Current47

Other Current and Non-Current Assets (Tables)	12 Months Ended
	Dec. 30, 2017
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]
Components of Other Current Assets	Other current assets consist of (amounts in thousands): December 30, 2017 December 31, 2016 Prepaid assets $ 22,154 $ 20,902 Fair value of derivative instruments 259 1,576 Collateral to counterparties for derivative positions 16,324 3,039 Income taxes receivable 10,133 920 Other 767 1,691 Total $ 49,637 $ 28,128
Components of Other Non-Current Assets	Other non-current assets consist of (amounts in thousands): December 30, 2017 December 31, 2016 Unamortized financing fees $ 1,787 $ 1,364 Investments 3,434 3,490 Notes receivable 2,464 2,747 Other 2,543 2,157 Total $ 10,228 $ 9,758

Other Accrued Liabilities (Tabl

Other Accrued Liabilities (Tables)	12 Months Ended
	Dec. 30, 2017
Other Liabilities Disclosure [Abstract]
Components of Other Accrued Liabilities	Other accrued liabilities consist of (amounts in thousands): December 30, 2017 December 31, 2016 Employee compensation $ 15,276 $ 21,155 VSIP liabilities 25,022 — Employee vacation 22,638 23,778 Employee bonus 29,369 17,603 Fair value of derivative instruments 10,247 2,435 Insurance 30,052 28,043 Bank overdraft 5,699 19,905 Accrued interest 7,711 7,872 Accrued taxes 10,943 6,633 Accrued legal settlements 6,928 10,250 Multi-employer pension plan withdrawal costs 15,223 — Other 21,360 18,358 Total $ 200,468 $ 156,032

Debt, Lease and Other Commitm49

Debt, Lease and Other Commitments (Tables)	12 Months Ended
	Dec. 30, 2017
Debt Disclosure [Abstract]
Long-Term Debt and Capital Leases	Long-term debt, including capital lease obligations, consisted of the following at December 30, 2017 and December 31, 2016: Interest Rate at December 30, 2017 Final Maturity December 30, 2017 December 31, 2016 (Amounts in thousands) Unsecured credit facility 4.60% 2022 $ — $ 24,000 2026 notes 3.50% 2026 394,978 394,406 2022 notes 4.38% 2022 397,941 397,458 Accounts receivable securitization facility 2.41% 2019 — 95,000 Capital lease obligations 3.50% 2025 27,150 30,427 Other notes payable 2.10% 2020 12,167 16,866 832,236 958,157 Current maturities of long-term debt and capital lease obligations 12,095 11,490 Long-term debt and capital lease obligations $ 820,141 $ 946,667
Schedule of debt discount, underwriting fees and the legal and other fees	The table below presents the debt discount, underwriting fees and the legal and other fees for issuing the 2026 notes (amounts in thousands): Total fees for 2026 notes Amount at Issuance Debt discount $ 2,108 Underwriting, legal, and other fees 3,634 Total fees $ 5,742
Schedule of Borrowings and Repayments Under Credit Facility	Amounts outstanding under the credit facility vary daily. Changes in the gross borrowings and repayments can be caused by cash flow activity from operations, capital expenditures, acquisitions, dividends, share repurchases, and tax payments, as well as derivative transactions which are part of the company’s overall risk management strategy as discussed in Note 11, Derivative Financial Instruments Amount (thousands) Balance as of December 31, 2016 $ 24,000 Borrowings 447,900 Payments (471,900 ) Balance as of December 30, 2017 $ —
Schedule of Net Amount Available Under Credit Facility	The table below presents the net amount available under the credit facility as of December 30, 2017: Amount (thousands) Gross amount available $ 500,000 Outstanding — Letters of credit (8,698 ) Available for withdrawal $ 491,302
Schedule of Highest and Lowest Outstanding Balance Under Credit Facility	The table below presents the highest and lowest outstanding balance under the credit facility during fiscal 2017: Amount (thousands) High balance $ 47,500 Low balance $ —
Aggregate Maturities of Debt Outstanding (Including Capital Leases)	Aggregate maturities of debt outstanding, including capital leases, as of December 30, 2017, are as follows (excluding unamortized debt discount and issuance costs) (amounts in thousands): 2018 $ 12,095 2019 10,623 2020 5,344 2021 3,598 2022 402,101 Thereafter 405,889 Total $ 839,650
Reconciliation of Debt Issuance Costs and Debt Discounts to the Net Carrying Value for Each Debt Obligation (Excluding Line of Credit Arrangements)	The table below reconciles the debt issuance costs and debt discounts to the net carrying value of each of our debt obligations (excluding line-of-credit arrangements) at December 30, 2017(amounts in thousands): Face Value Debt issuance costs and debt discount Net carrying value 2026 notes $ 400,000 $ 5,022 $ 394,978 2022 notes 400,000 2,059 397,941 Other notes payable 12,500 333 12,167 Total $ 812,500 $ 7,414 $ 805,086 The table below reconciles the debt issuance costs and debt discounts to the net carrying value of each of our debt obligations (excluding line-of-credit arrangements) at December 31, 2016 (amounts in thousands): Face Value Debt issuance costs and debt discount Net carrying value 2026 notes $ 400,000 $ 5,594 $ 394,406 2022 notes 400,000 2,542 397,458 Other notes payable 17,500 634 16,866 Total $ 817,500 $ 8,770 $ 808,730
Future Minimum Lease Payments under Scheduled Capital Leases	Future minimum lease payments under scheduled capital leases that have initial or remaining non-cancelable terms in excess of one year are as follows (amounts in thousands): Capital Leases 2018 $ 7,707 2019 6,075 2020 3,193 2021 3,873 2022 2,303 Thereafter 6,114 Total minimum payments 29,265 Amount representing interest 2,115 Obligations under capital leases 27,150 Obligations due within one year 7,095 Long-term obligations under capital leases $ 20,055
Future Minimum Lease Payments under Scheduled Operating Leases	The table below presents the total future minimum lease payments under scheduled operating leases that have initial or remaining non-cancelable terms in excess of one year (amounts in thousands): Operating Leases 2018 $ 61,630 2019 56,349 2020 51,287 2021 43,443 2022 37,658 Thereafter 240,761 Total minimum payments $ 491,128
Schedule of Rent Expense for All Operating Leases	Rent expense for all operating leases was as follows (amounts in thousands): Rent expense Fiscal 2017 $ 95,014 Fiscal 2016 $ 97,357 Fiscal 2015 $ 87,864
Schedule of Deferred Compensation Amount Outstanding	The amounts outstanding at December 30, 2017 and December 31, 2016 were as follows (amounts in thousands): December 30, 2017 December 31, 2016 Deferral elections outstanding $ 15,732 $ 14,883 Current portion of deferral elections 1,238 1,675 Long-term portion of deferral elections $ 14,494 $ 13,208

Fair Value of Financial Inst50

Fair Value of Financial Instruments (Tables)	12 Months Ended
	Dec. 30, 2017
Fair Value Disclosures [Abstract]
Carrying Value of Distribution Rights Notes Receivable	At December 30, 2017 and December 31, 2016, respectively, the carrying value of the distribution rights notes receivable was as follows (amounts in thousands): December 30, 2017 December 31, 2016 Distribution rights notes receivable $ 211,702 $ 175,984 Current portion recorded in accounts and notes receivable, net 23,965 21,060 Long-term portion of distribution rights notes receivable $ 187,737 $ 154,924
Schedule of Fair Value of Notes	The fair value of the notes are presented in the table below (amounts in thousands, except level classification): Carrying Value Fair Value Level 2026 notes $ 394,978 $ 395,648 2 2022 notes $ 397,941 $ 425,232 2

Stockholders' Equity (Tables)

Stockholders' Equity (Tables)	12 Months Ended
	Dec. 30, 2017
Equity [Abstract]
Shares Repurchased Under Stock Repurchase Plan	The table below presents the shares repurchased under the Stock Repurchase Plan during our fiscal 2017 (amounts in thousands except shares purchased): Fiscal 2017 Quarter Total of Shares Purchased Total Cost of Shares Purchased For the quarter ended April 22, 2017 112,085 $ 2,151 For the quarter ended July 15, 2017 28,050 $ 520 For the quarter ended October 7, 2017 — $ — For the quarter ended December 30, 2017 — $ — Total 140,135 $ 2,671
Summary of Dividends Excluding Dividends on Vested Stock-Based Compensation Awards	During fiscal years 2017, 2016, and 2015, the company paid the following dividends, excluding dividends on vested stock-based compensation awards discussed in Note 18, Stock-Based Compensation Dividends paid Dividends paid per share Fiscal 2017 $ 140,429 $ 0.6700 Fiscal 2016 $ 130,490 $ 0.6250 Fiscal 2015 $ 119,563 $ 0.5675

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	12 Months Ended
	Dec. 30, 2017
Cash Received, Windfall Tax Benefits, and Intrinsic Value from Stock Option Exercises	The cash received, the windfall tax benefits, and intrinsic value from stock option exercises for fiscal years 2017, 2016, and 2015 are set forth below (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Cash received from option exercises $ 19,313 $ 27,631 $ 19,617 Cash tax windfall benefit, net $ 4,186 $ 3,746 $ 7,660 Intrinsic value of stock options exercised $ 14,994 $ 15,778 $ 24,590
Payout Determined from Total Shareholder Return Shares	The Company TSR compared to the Peer Group TSR will determine the payout as set forth below (the “TSR Modifier”): Percentile Payout as % of Target 90th 200 % 70th 150 % 50th 100 % 30th 50 % Below 30th 0 %
Performance-Contingent Restricted Stock Awards	The table below presents the TSR Modifier share adjustment, ROIC Modifier share adjustment, accumulated dividends on vested shares, and the tax windfall/shortfall at vesting of the performance-contingent restricted stock awards (amounts in thousands except for share data): Award granted Fiscal year vested TSR Modifier increase/(decrease) shares ROIC Modifier increase/(decrease) shares Dividends at vesting (thousands) Tax windfall/(shortfall) Fair value at vesting 2015 2017 (378,219 ) (49,272 ) $ 392 $ (3,103 ) $ 6,316 2014 2016 (248,872 ) (13,637 ) $ 441 $ (3,090 ) $ 7,173 2013 2015 (48,069 ) 100,090 $ 859 $ 1,430 $ 18,378
Performance-Contingent Restricted Stock Activity	A summary of the status of all of the company’s nonvested shares for performance-contingent restricted stock (including the TSR Shares and the ROIC Shares) for fiscal 2017, 2016 and 2015 is set forth below (amounts in thousands, except price data): Fiscal 2017 Fiscal 2016 Fiscal 2015 Number of Shares Weighted Average Value Number of Shares Weighted Average Fair Value Number of Shares Weighted Average Fair Value Balance at beginning of year 1,543 $ 21.53 1,349 $ 21.26 1,404 $ 19.09 Initial grant 855 $ 21.61 801 $ 22.83 829 $ 20.18 Supplemental grant for exceeding ROIC modifier — $ — — $ — 100 $ 14.37 Vested (329 ) $ 19.14 (312 ) $ 22.02 (853 ) $ 16.22 Grant reduction for not achieving the ROIC modifier (49 ) $ 19.14 (249 ) $ 23.97 — $ — Grant reduction for not achieving the TSR modifier (378 ) $ 21.21 (14 ) $ 21.47 (48 ) $ 17 Forfeitures (67 ) $ 21.08 (32 ) $ 23.60 (83 ) $ 20.99 Balance at end of year 1,575 $ 22.20 1,543 $ 21.53 1,349 $ 21.26
Deferred and Restricted Stock Activity	The deferred and restricted stock activity for fiscal years 2017, 2016, and 2015 is set forth below (amounts in thousands, except price data): Fiscal 2017 Fiscal 2016 Fiscal 2015 Number of Shares Weighted Average Fair Value Number of Shares Weighted Average Fair Value Number of Shares Weighted Average Fair Value Nonvested shares at beginning of year 149 $ 20.39 126 $ 21.89 151 $ 21.06 Granted 87 $ 18.70 95 $ 19.30 70 $ 21.59 Vested (149 ) $ 20.39 (72 ) $ 21.59 (95 ) $ 20.28 Nonvested shares at end of year 87 $ 18.70 149 $ 20.39 126 $ 21.89 Vested and deferred shares at end of year 192 331 222
Stock Appreciation Rights Activity	The rights activity for fiscal years 2016 and 2015 is set forth below (amounts in thousands, except price data): Fiscal 2016 Fiscal 2015 Balance at beginning of year 14 29 Rights exercised (14 ) (15 ) Balance at end of year — 14 Weighted average — grant date fair value $ — $ 8.67
Summary of Company's Stock Based Compensation Expense	The following table summarizes the company’s stock-based compensation expense, all of which was recognized in selling, distribution, and administration expense, for fiscal years 2017, 2016 and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Performance-contingent restricted stock awards $ 14,326 $ 16,611 $ 13,369 Deferred stock awards 1,767 2,161 2,205 Stock appreciation rights (income) expense — (11 ) 118 Total stock-based compensation expense $ 16,093 $ 18,761 $ 15,692
Total Shareholders Return
Payout Percentage of Total Shareholder Return Shares	The table below presents the payout percentage for each of the TSR awards: Award Fiscal year Payout (%) 2013 award Fiscal 2015 88 2014 award Fiscal 2016 27 2015 award Fiscal 2017 0
Performance Contingent Return On Invested Capital Shares
Payout Percentage of Total Shareholder Return Shares	The table below presents the payout percentage for each of the ROIC awards: Award Fiscal year Payout (%) 2013 award Fiscal 2015 125 2014 award Fiscal 2016 96 2015 award Fiscal 2017 87
Stock Option
Stock Option Activity	The stock option activity for fiscal years 2017, 2016, and 2015 pursuant to the EPIP is set forth below (amounts in thousands, except price data): Fiscal 2017 Fiscal 2016 Fiscal 2015 Options Weighted Average Exercise Price Options Weighted Average Exercise Price Options Weighted Average Exercise Price Outstanding at beginning of year 1,846 $ 10.89 4,353 $ 10.97 6,191 $ 10.88 Exercised (1,773 ) $ 10.89 (2,507 ) $ 11.02 (1,838 ) $ 10.67 Outstanding at end of year 73 $ 10.87 1,846 $ 10.89 4,353 $ 10.97 Exercisable at end of year 73 1,846 4,353
Performance-Contingent Total Shareholder Return Shares
Performance Contingent TSR Shares, ROIC Shares and Restricted Stock Awards	The following performance-contingent TSR Shares have been granted under the Omnibus Plan and have service period remaining (amounts in thousands, except price data): Grant date January 1, 2017 January 3, 2016 Shares granted 426 401 Assumed vesting date 3/1/2019 2/21/2018 Fair value per share $ 23.31 $ 24.17
Return On Invested Capital
Performance Contingent TSR Shares, ROIC Shares and Restricted Stock Awards	The following performance-contingent ROIC Shares have been granted under the Omnibus Plan and have service period remaining (amounts in thousands, except price data): Grant date January 1, 2017 January 3, 2016 Shares granted 426 401 Assumed vesting date 3/1/2019 2/21/2018 Fair value per share $ 19.97 $ 21.49

Accumulated Other Comprehensi53

Accumulated Other Comprehensive Income (Loss) ("AOCI") (Tables)	12 Months Ended
	Dec. 30, 2017
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]
Summary of Reclassifications Out of AOCI	During fiscal years 2017, 2016, and 2015, reclassifications out of AOCI were as follows (amounts in thousands): Amount Reclassified from AOCI Affected Line Item in the Statement Details about AOCI Components (Note 2) Fiscal 2017 Fiscal 2016 Fiscal 2015 Where Net Income is Presented Derivative instruments: Interest rate contracts $ (142 ) $ (221 ) $ (250 ) Interest expense Commodity contracts (2,080 ) (5,307 ) (8,551 ) Cost of sales, Note 3, below Total before tax $ (2,222 ) $ (5,528 ) $ (8,801 ) Total before tax Tax benefit 855 2,129 3,388 Tax benefit Total net of tax $ (1,367 ) $ (3,399 ) $ (5,413 ) Net of tax Pension and postretirement plans: Prior-service credits $ (175 ) $ (175 ) $ 267 Note 1, below Settlement loss (4,649 ) (6,646 ) — Note 1, below Actuarial losses (5,858 ) (6,840 ) (4,395 ) Note 1, below Total before tax $ (10,682 ) $ (13,661 ) $ (4,128 ) Total before tax Tax benefit 3,899 5,260 1,589 Tax benefit Total net of tax $ (6,783 ) $ (8,401 ) $ (2,539 ) Net of tax benefit Total reclassifications from AOCI $ (8,150 ) $ (11,800 ) $ (7,952 ) Net of tax benefit Note 1: These items are included in the computation of net periodic pension cost. See Note 21, Postretirement Plans Note 2: Amounts in parentheses indicate debits to determine net income. Note 3: Amounts are presented as an adjustment to reconcile net income to net cash provided by operating activities on the Consolidated Statements of Cash Flows.
Summary of AOCI Exclusive of Reclassification	During fiscal years 2017, 2016, and 2015, amounts recognized in AOCI, exclusive of reclassifications, were as follows (amounts in thousands): Amount of Gain (Loss) Recognized in AOCI AOCI component Fiscal 2017 Fiscal 2016 Fiscal 2015 Derivative instruments: Interest rate contracts $ — $ 1,083 $ — Commodity contracts (9,734 ) 8,233 (6,821 ) Total before tax $ (9,734 ) $ 9,316 $ (6,821 ) Tax benefit 2,945 (3,586 ) 2,626 Total net of tax $ (6,789 ) $ 5,730 $ (4,195 ) Pension and postretirement plans: Current year actuarial loss $ (4,307 ) $ (6,525 ) $ 2,075 Current year prior service cost — — (6,199 ) Total before tax $ (4,307 ) $ (6,525 ) $ (4,124 ) Tax benefit 1,670 2,512 1,587 Total net of tax $ (2,637 ) $ (4,013 ) $ (2,537 ) Total recognized in AOCI $ (9,426 ) $ 1,717 $ (6,732 ) During fiscal 2017, changes to AOCI, net of income tax, by component were as follows (amounts in thousands): Cash Flow Hedge Items Defined Benefit Pension Plan Items Total AOCI at December 31, 2016 $ (1,061 ) $ (82,222 ) $ (83,283 ) Other comprehensive loss before reclassifications (6,789 ) (2,637 ) (9,426 ) Reclassified to earnings from accumulated other comprehensive loss 1,367 6,783 8,150 AOCI at December 30, 2017 $ (6,483 ) $ (78,076 ) $ (84,559 ) During fiscal 2016, changes to AOCI, net of income tax, by component were as follows (amounts in thousands): Cash Flow Hedge Items Defined Benefit Pension Plan Items Total AOCI at January 2, 2016 $ (10,190 ) $ (86,610 ) $ (96,800 ) Other comprehensive income (loss) before reclassifications 5,730 (4,013 ) 1,717 Reclassified to earnings from accumulated other comprehensive loss 3,399 8,401 11,800 AOCI at December 31, 2016 $ (1,061 ) $ (82,222 ) $ (83,283 )
Loss Reclassified From AOCI for Commodity Contracts	The following table presents the net of tax amount of the loss reclassified from AOCI for our commodity contracts (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Gross loss reclassified from AOCI into income $ 2,080 $ 5,307 $ 8,551 Tax benefit (801 ) (2,043 ) (3,292 ) Net of tax $ 1,279 $ 3,264 $ 5,259

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Dec. 30, 2017
Earnings Per Share [Abstract]
Basic and Diluted Earnings Per Common Share	The following is a reconciliation of net income and weighted average shares for calculating basic and diluted earnings per common share for fiscal years 2017, 2016, and 2015 (amounts in thousands, except per share data): Fiscal 2017 Fiscal 2016 Fiscal 2015 Net income $ 150,120 $ 163,776 $ 189,191 Basic Earnings Per Common Share: Basic weighted average shares outstanding per common share 209,573 208,511 210,793 Basic earnings per common share $ 0.72 $ 0.79 $ 0.90 Diluted Earnings Per Common Share: Basic weighted average shares outstanding per common share 209,573 208,511 210,793 Add: Shares of common stock assumed issued upon exercise of stock options, vesting of performance-contingent restricted stock and deferred stock 862 1,843 2,563 Diluted weighted average shares outstanding per common share 210,435 210,354 213,356 Diluted earnings per common share $ 0.71 $ 0.78 $ 0.89

Postretirement Plans (Tables)

Postretirement Plans (Tables)	12 Months Ended
	Dec. 30, 2017
Summary of Company's Balance Sheet Related Pension and Other Postretirement Benefit Plan	The following summarizes the company’s balance sheet related pension and other postretirement benefit plan accounts at December 30, 2017 and December 31, 2016 (amounts in thousands): December 30, 2017 December 31, 2016 Current benefit liability $ 935 $ 979 Noncurrent benefit liability $ 60,107 $ 69,601 Accumulated other comprehensive loss, net of tax $ 78,076 $ 82,222
Summary of Recognized Settlement Charges by Quarter	With no settlement charge recognized until the third quarter, the table below presents the recognized settlement charges by quarter for fiscal years 2017 and 2016 (amounts in thousands): Settlement loss by fiscal quarter Fiscal 2017 Fiscal 2016 Quarter 2 $ — $ 4,641 Quarter 3 3,030 1,832 Quarter 4 1,619 173 Total fiscal 2017 $ 4,649 $ 6,646
Fair Value of Plan Assets by Asset Class	The fair values of all of the company pension plan assets at December 31, 2017 and December 31, 2016, by asset class are as follows (amounts in thousands): Fair value of Pension Plan Assets as of December 31, 2017 Asset Class Quoted active markets for identical assets (Level 1) Significant Observable Inputs (Level 2) Significant Unobservable Inputs (Level Total Short term investments and cash $ — $ 19,771 $ — $ 19,771 Equity securities: U.S. companies 65,414 — — 65,414 International companies 665 — — 665 Domestic equity funds(a) 19,879 — — 19,879 International equity funds(b) 22,178 — — 22,178 Fixed income securities: U.S. government bonds — 6,538 — 6,538 U.S. government agency bonds — 10,531 — 10,531 U.S. mortgage backed securities — 3,004 — 3,004 U.S. corporate bonds — 9,993 — 9,993 Absolute return funds(c) — — — — Other types of investments measured at net asset value (*): Hedged equity funds(d) — — — 35,054 Absolute return funds(c) — — — 52,704 International equity funds(b) — — — 22,878 Real estate funds(e) — — — — Other types of investments measured at contract value (^): Guaranteed insurance contracts(f) — — — 10,457 Pending transactions(g) — — — 62,000 Other assets and (liabilities)(g) — — — (133 ) Accrued (expenses) income(g) — — — (79 ) Total $ 108,136 $ 49,837 $ — $ 340,854 Fair value of Pension Plan Assets as of December 31, 2016 Asset Class Quoted prices in active markets for identical assets (Level 1) Significant Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total Short term investments and cash $ — $ 4,712 $ — $ 4,712 Equity securities: U.S. companies 88,427 — — 88,427 International companies 1,427 — — 1,427 Domestic equity funds(a) 47,916 — — 47,916 International equity funds(b) 22,914 — — 22,914 Fixed income securities: U.S. government bonds — 8,796 — 8,796 U.S. government agency bonds — 5,909 — 5,909 U.S. mortgage backed securities — 5,512 — 5,512 U.S. corporate bonds — 10,539 — 10,539 Absolute return funds(c) — — — — Other types of investments measured at net asset value (*): Hedged equity funds(d) — — — 32,095 Absolute return funds(c) — — — 50,036 International equity funds(b) — — — 24,987 Real estate funds(e) — — — 17,296 Other types of investments measured at contract value (^): Guaranteed insurance contracts(f) — — — 10,124 Pending transactions 5,000 Other assets and (liabilities)(g) — — — 70 Accrued (expenses) income(g) — — — (97 ) Total $ 160,684 $ 35,468 $ — $ 335,663 (a) This class includes funds with the principal strategy to invest primarily in long positions in domestic equity securities. (b) This class includes funds with the principal strategy to invest primarily in long positions in international equity securities. This asset was reclassified from a Level 2 to a Level 1 type for all periods. This asset was incorrectly presented as a Level 2. (c) This class invests primarily in absolute return strategy funds and are reported at NAV. (d) This class invests primarily in hedged equity funds. (e) This class includes funds that invest primarily in U.S. commercial real estate. (f) This class invests primarily guaranteed insurance contracts through various U.S. insurance companies. (g) This class includes accrued interest, dividends, and amounts receivable from asset sales and amounts payable for asset purchases. (*) Certain investments that are measured at fair value using the net asset value per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. (^) Certain investments, which are fully-benefit responsive investment contracts, are measured at contract value and have not been classified in the fair value hierarchy.
Plan Asset and Target Allocation	The plan asset allocation as of the measurement dates December 31, 2017 and December 31, 2016, and target asset allocations for fiscal year 2017 are as follows: Target Allocation Percentage of Plan Assets at the Measurement Date (As percent) Asset Category 2018 2017 2016 Equity securities 15-45% 38.6 51.1 Fixed income securities 25-45% 27.1 9.3 Real estate — — 5.2 Other diversifying strategies(1) 0-40% 28.8 33.5 Short term investments and cash 0-10% 5.5 0.9 Total 100.0 100.0 (1) Includes absolute return funds, hedged equity funds, and guaranteed insurance contracts.
Summary of Effect of One Percent Change in Assumed Health Care Cost	A one-percentage-point change in assumed health care cost trend rates would have the following effects for fiscal years 2017, 2016, and 2015 (amounts in thousands): One-Percentage-Point Decrease One-Percentage-Point Increase For the Year Ended For the Year Ended Fiscal 2017 Fiscal 2016 Fiscal 2015 Fiscal 2017 Fiscal 2016 Fiscal 2015 Effect on total of service and interest cost $ (47 ) $ (58 ) $ (65 ) $ 55 $ 67 $ 76 Effect on postretirement benefit obligation $ (473 ) $ (427 ) $ (554 ) $ 533 $ 480 $ 626
Multi Employer Plans	Pension Protection Act Contributions (Amounts in Zone Status thousands) Expiration Date of Pension FIP/RP Status 2017 2016 2015 Surcharge Collective Bargaining Pension Fund EIN Plan No. 2017 2016 Pending/Implemented ($) ($) ($) Imposed Agreement IAM National Pension Fund 51-6031295 002 Green Green No 139 121 113 No 4/30/2021 Retail, Wholesale and Department Store International Union and Industry Pension Fund 63-0708442 001 Red Red Yes 157 156 130 No 8/14/2021 Western Conference of Teamsters Pension Trust 91-6145047 001 Green Green No 276 233 271 No 2/4/2022 BC&T International Pension Fund* 52-6118572 001 * Red Yes 965 1,194 1,121 Yes 10/25/2020 * The union employees withdrew from the fund effective November 1, 2017. The collective bargaining agreement is still in effect.
Summary of Total Cost and Employer Contributions	During fiscal years 2017, 2016, and 2015, the total cost and employer contributions were as follows (amounts in thousands): Contributions by fiscal year Defined contribution plans expense Fiscal 2017 $ 28,346 Fiscal 2016 $ 27,057 Fiscal 2015 $ 25,473
Pension plans
Components of Net Periodic Benefit / (Income) Cost	The net periodic pension cost (income) for the company’s pension plans includes the following components for fiscal years 2017, 2016 and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Service cost $ 755 $ 830 $ 873 Interest cost 12,852 13,682 18,003 Expected return on plan assets (25,669 ) (26,644 ) (29,642 ) Settlement loss 4,649 6,646 — Amortization: Prior service cost 387 387 — Actuarial loss 6,355 7,294 4,978 Net periodic pension cost (income) (671 ) 2,195 (5,788 ) Other changes in plan assets and benefit obligations recognized in other comprehensive income: Current year actuarial loss (gain) 4,119 8,879 (1,916 ) Current year prior service cost — — 6,199 Settlement loss (4,649 ) (6,646 ) — Amortization of prior service cost (387 ) (387 ) — Amortization of actuarial loss (6,355 ) (7,294 ) (4,978 ) Total recognized in other comprehensive (loss) income (7,272 ) (5,448 ) (695 ) Total recognized in net periodic benefit cost and other comprehensive loss $ (7,943 ) $ (3,253 ) $ (6,483 )
Funded Status and Amounts Recognized in Consolidated Balance Sheets	The funded status and the amounts recognized in the Consolidated Balance Sheets for the company’s pension plans are as follows (amounts in thousands): December 30, 2017 December 31, 2016 Change in benefit obligation: Benefit obligation at beginning of year $ 398,595 $ 438,023 Service cost 755 830 Interest cost 12,852 13,682 Actuarial loss (gain) 20,526 (13,076 ) Benefits paid (24,408 ) (25,130 ) Settlements (14,368 ) (15,734 ) Benefit obligation at end of year $ 393,952 $ 398,595 Change in plan assets: Fair value of plan assets at beginning of year $ 335,663 $ 370,497 Actual return on plan assets 42,076 4,689 Employer contribution 1,891 1,341 Benefits paid (24,408 ) (25,130 ) Settlements (14,368 ) (15,734 ) Fair value of plan assets at end of year $ 340,854 $ 335,663 Funded status, end of year: Fair value of plan assets $ 340,854 $ 335,663 Benefit obligations (393,952 ) (398,595 ) Unfunded status and amount recognized at end of year $ (53,098 ) $ (62,932 ) Amounts recognized in the balance sheet: Current liability (260 ) (291 ) Noncurrent liability (52,838 ) (62,641 ) Amount recognized at end of year $ (53,098 ) $ (62,932 ) Amounts recognized in accumulated other comprehensive income: Net actuarial loss before taxes $ 126,002 $ 132,886 Prior service cost before taxes 5,426 5,813 Amount recognized at end of year $ 131,428 $ 138,699 Accumulated benefit obligation at end of year $ 392,057 $ 397,224
Weighted Average Assumptions Used	Assumptions used in accounting for the company’s pension plans at each of the respective fiscal years ending are as follows: Fiscal 2017 Fiscal 2016 Fiscal 2015 Weighted average assumptions used to determine benefit obligations: Measurement date 12/31/2017 12/31/2016 12/31/2015 Discount rate 3.58 % 4.00 % 4.25 % Rate of compensation increase 3.00 % 3.00 % 3.00 % Weighted average assumptions used to determine net periodic benefit (income)/cost: Measurement date 1/1/2017 1/1/2016 1/1/2015 Discount rate 4.00 % 4.25 % 4.00 % Expected return on plan assets 8.00 % 8.00 % 8.00 % Rate of compensation increase 3.00 % 3.00 % 4.00 %
Company Contributions	Company contributions to qualified and nonqualified plans are as follows (amounts in thousands): Year Required Discretionary Total 2017 $ 286 $ 1,605 $ 1,891 2016 $ 341 $ 1,000 $ 1,341 2015 $ 436 $ 10,000 $ 10,436
Benefits Expected to be Paid from Plans Assets	The following are benefits paid under the plans (including settlements) during fiscal years 2017, 2016 and 2015 and expected to be paid from fiscal 2018 through fiscal 2027. Estimated future payments include qualified pension benefits that will be paid from the plans’ assets (including potential payments for the lump sum option discussed above) and nonqualified pension benefits that will be paid from corporate assets (amounts in thousands): Year Pension Benefits 2015 $ 25,014 2016 $ 40,864 * 2017 $ 38,776 ^ Estimated Future Payments: 2018 $ 35,458 2019 $ 34,025 2020 $ 32,945 2021 $ 32,023 2022 $ 31,040 2023 – 2027 $ 122,992 * Includes $15.7 million and $1.6 million from Plan No. 1 and Plan No. 2, respectively paid as lump sums. ^ Includes $14.4 million and $1.6 million from Plan No. 1 and Plan No. 2, respectively, paid as lump sums.
Postretirement Benefit Plans
Components of Net Periodic Benefit / (Income) Cost	The net periodic benefit (income) cost for the company’s postretirement benefit plans includes the following components for fiscal years 2017, 2016 and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Service cost $ 256 $ 401 $ 398 Interest cost 227 309 360 Amortization: Prior service credit (212 ) (212 ) (267 ) Actuarial gain (497 ) (454 ) (583 ) Total net periodic benefit income (226 ) 44 (92 ) Other changes in plan assets and benefit obligations recognized in other comprehensive income: Current year actuarial (gain) loss* 188 (2,354 ) (159 ) Amortization of actuarial gain 497 454 583 Amortization of prior service credit 212 212 267 Total recognized in other comprehensive loss 897 (1,688 ) 691 Total recognized in net periodic benefit cost and other comprehensive (income) loss $ 671 $ (1,644 ) $ 599 * In 2015, includes (gain) loss related to (higher) lower than expected Medicare Part D subsidy receipts.
Weighted Average Assumptions Used	Assumptions used in accounting for the company’s postretirement benefit plans at each of the respective fiscal years ending are as follows: Fiscal 2017 Fiscal 2016 Fiscal 2015 Weighted average assumptions used to determine benefit obligations: Measurement date 12/31/2017 12/31/2016 12/31/2015 Discount rate 3.36 % 3.66 % 3.83 % Health care cost trend rate used to determine benefit obligations: Initial rate 6.00 % 6.50 % 8.00 % Ultimate rate 5.00 % 5.00 % 5.00 % Year trend reaches the ultimate rate 2022 2023 2022 Weighted average assumptions used to determine net periodic cost: Measurement date 1/1/2017 1/1/2016 1/1/2015 Discount rate 3.66 % 3.83 % 3.50 % Health care cost trend rate used to determine net periodic cost: Initial rate 6.50 % 8.00 % 8.00 % Ultimate rate 5.00 % 5.00 % 5.00 % Year trend reaches the ultimate rate 2023 2022 2021
Company Contributions	Company contributions to postretirement plans are as follows (amounts in thousands): Year Employer Net Contribution 2015 $ 674 2016 $ 841 2017 $ 376 2018 (Expected) $ 680
Benefits Expected to be Paid from Plans Assets	The following are benefits paid by the company during fiscal years 2017, 2016 and 2015 and expected to be paid from fiscal 2018 through fiscal 2027. All benefits are expected to be paid from the company’s assets (amounts in thousands): Postretirement benefits Year Employer contribution 2015 $ 674 2016 $ 841 2017 $ 376 Estimated Future Payments: 2018 $ 680 2019 $ 735 2020 $ 708 2021 $ 699 2022 $ 692 2023 – 2027 $ 3,477
Changes in Projected Benefit Obligations	The unfunded status and the amounts recognized in the Consolidated Balance Sheets for the company’s postretirement benefit plans are as follows (amounts in thousands): December 30, 2017 December 31, 2016 Change in benefit obligation: Benefit obligation at beginning of year $ 7,648 $ 10,133 Service cost 256 401 Interest cost 227 309 Participant contributions 330 284 Actuarial loss (gain) 188 (2,354 ) Benefits paid (706 ) (1,125 ) Benefit obligation at end of year $ 7,943 $ 7,648 Change in plan assets: Fair value of plan assets at beginning of year $ — $ — Employer contributions 376 841 Participant contributions 330 284 Benefits paid (706 ) (1,125 ) Fair value of plan assets at end of year $ — $ — Funded status, end of year: Fair value of plan assets $ — $ — Benefit obligations (7,943 ) (7,648 ) Unfunded status and amount recognized at end of year $ (7,943 ) $ (7,648 ) Amounts recognized in the balance sheet: Current liability $ (674 ) $ (688 ) Noncurrent liability (7,269 ) (6,960 ) Amount recognized at end of year $ (7,943 ) $ (7,648 ) Amounts recognized in accumulated other comprehensive loss: Net actuarial gain before taxes $ (3,846 ) $ (4,531 ) Prior service credit before taxes (262 ) (474 ) Amounts recognized in accumulated other comprehensive loss $ (4,108 ) $ (5,005 )

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 30, 2017
Income Tax Disclosure [Abstract]
Components of Income Tax Expense (Benefit)	The company’s provision for income tax expense (benefit) consists of the following for fiscal years 2017, 2016 and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Current Taxes: Federal $ 53,076 $ 86,235 $ 75,128 State 7,403 13,983 10,419 60,479 100,218 85,547 Deferred Taxes: Federal (59,385 ) (11,656 ) 16,236 State (1,921 ) (2,801 ) 2,057 (61,306 ) (14,457 ) 18,293 Income tax expense (benefit) $ (827 ) $ 85,761 $ 103,840
Reconciliation of Effective Tax Amount	Income tax expense (benefit) differs from the amount computed by applying the applicable U.S. federal income tax rate (35%) because of the effect of the following items for fiscal years 2017, 2016, and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Tax at U.S. federal income tax rate $ 52,253 $ 87,338 $ 102,560 State income taxes, net of federal income tax benefit 3,564 7,266 8,556 Tax reform impact (48,160 ) — — Section 199 qualifying production activities benefit (5,422 ) (8,007 ) (6,725 ) Net share-based payments windfalls* (1,001 ) — — Other (2,061 ) (836 ) (551 ) Income tax expense (benefit) $ (827 ) $ 85,761 $ 103,840 * Applied beginning in fiscal 2017 upon adoption of new guidance.
Components of Deferred Tax Assets and (Liabilities)	Deferred tax assets (liabilities) are comprised of the following (amounts in thousands): December 30, 2017 December 31, 2016 Self-insurance $ 4,972 $ 7,051 Compensation and employee benefits 8,836 13,512 Deferred income 8,705 10,893 Loss and credit carryforwards 13,453 19,556 Equity-based compensation 6,831 11,890 Hedging 2,754 676 Pension and postretirement benefits 13,344 27,537 Intangible assets 2,707 4,548 Other 9,657 16,801 Deferred tax assets valuation allowance (111 ) (18 ) Deferred tax assets 71,148 112,446 Depreciation (47,552 ) (75,569 ) Intangible assets (104,597 ) (179,491 ) Other (1,975 ) (3,240 ) Deferred tax liabilities (154,124 ) (258,300 ) Net deferred tax liability $ (82,976 ) $ (145,854 )
Reconciliation of Total Amounts of Unrecognized Tax Benefits	The following is a reconciliation of the total amounts of unrecognized tax benefits for fiscal years 2017, 2016 and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Unrecognized tax benefit at beginning of fiscal year $ 1,754 $ 727 $ 2,107 Gross increases — 1,488 — Lapses of statutes of limitations (495 ) (461 ) (1,380 ) Unrecognized tax benefit at end of fiscal year $ 1,259 $ 1,754 $ 727

Segment Reporting (Tables)

Segment Reporting (Tables)	12 Months Ended
	Dec. 30, 2017
Segment Reporting [Abstract]
Information Regarding Operations in Reportable Segments	Information regarding the operations of these segments is as follows for fiscal years 2017, 2016, and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Sales: DSD Segment $ 3,383,564 $ 3,347,616 $ 3,242,482 Warehouse Segment 767,844 787,233 733,170 Eliminations: Sales from Warehouse Segment to DSD Segment (165,674 ) (144,525 ) (134,013 ) Sales from DSD Segment to Warehouse Segment (65,001 ) (63,439 ) (63,134 ) $ 3,920,733 $ 3,926,885 $ 3,778,505 Gain on divestiture: Warehouse Segment $ 28,875 $ — $ — $ 28,875 $ — $ — Multi-employer pension plan withdrawal costs: DSD Segment $ 18,268 $ — $ — $ 18,268 $ — $ — Restructuring and related impairment charges: DSD Segment $ 80,026 $ — $ — Warehouse Segment 20,122 — — Unallocated corporate costs 3,982 — — $ 104,130 $ — $ — Impairment of assets: DSD Segment $ — $ 24,877 $ 3,771 $ — $ 24,877 $ 3,771 Depreciation and amortization: DSD Segment $ 126,485 $ 120,009 $ 115,801 Warehouse Segment 20,642 20,138 16,734 Unallocated corporate costs(1) (408 ) 722 (360 ) $ 146,719 $ 140,869 $ 132,175 Income from operations: DSD Segment $ 202,669 $ 260,495 $ 302,361 Warehouse Segment 54,738 58,465 55,266 Unallocated corporate costs(2) (94,495 ) (55,070 ) (59,748 ) $ 162,912 $ 263,890 $ 297,879 Interest expense $ 36,557 $ 34,905 $ 26,815 Interest income $ (22,938 ) $ (20,552 ) $ (21,967 ) Income before income taxes $ 149,293 $ 249,537 $ 293,031 Capital expenditures: DSD Segment $ 64,317 $ 61,669 $ 72,148 Warehouse Segment 6,933 16,792 9,596 Other(3) 3,982 23,266 9,029 $ 75,232 $ 101,727 $ 90,773 (1) Represents costs allocated to the company’s corporate head office. (2) Represents costs allocated to the company’s corporate head office and pension settlement loss. (3) Represents the company’s corporate head office assets including primarily cash and cash equivalents.
Assets by Segment	December 30, 2017 December 31, 2016 Assets: DSD Segment $ 2,270,179 $ 2,344,616 Warehouse Segment 296,157 330,006 Other (3) 93,388 86,446 $ 2,659,724 $ 2,761,068 (1) Represents costs allocated to the company’s corporate head office. (2) Represents costs allocated to the company’s corporate head office and pension settlement loss. (3) Represents the company’s corporate head office assets including primarily cash and cash equivalents.
Sales by Product Category in Each Reportable Segment	Sales by product category in each reportable segment are as follows for fiscal years 2017, 2016, and 2015 (amounts in thousands): Fiscal 2017 Fiscal 2016 Fiscal 2015 Total DSD Segment Warehouse Segment Total DSD Segment Warehouse Segment Total DSD Segment Warehouse Segment Branded retail $ 2,299,931 $ 2,149,966 $ 149,965 $ 2,283,526 $ 2,114,142 $ 169,384 $ 2,151,514 $ 2,011,433 $ 140,081 Store branded retail 582,454 470,941 111,513 582,280 464,456 117,824 571,827 457,467 114,360 Non-retail and other 1,038,348 697,656 340,692 1,061,079 705,579 355,500 1,055,164 710,448 344,716 Total $ 3,920,733 $ 3,318,563 $ 602,170 $ 3,926,885 $ 3,284,177 $ 642,708 $ 3,778,505 $ 3,179,348 $ 599,157

Unaudited Quarterly Financial58

Unaudited Quarterly Financial Information (Tables)	12 Months Ended
	Dec. 30, 2017
Quarterly Financial Information Disclosure [Abstract]
Results of Operations for Each Quarter	Results of operations for each of the four quarters in the respective fiscal years are as follows. Each quarter during fiscal 2017 and fiscal 2016 represents a period of twelve weeks, except the first quarter, which includes sixteen weeks (amounts in thousands, except per share data): First Second Quarter** Third Quarter** Fourth Quarter Sales 2017 $ 1,187,649 $ 926,639 $ 932,822 $ 873,623 2016 $ 1,204,352 $ 935,025 $ 918,791 $ 868,717 Materials, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately)* 2017 $ 607,941 $ 468,152 $ 476,170 $ 456,800 2016 $ 621,190 $ 477,955 $ 476,760 $ 450,462 Net income (loss) 2017 $ 60,418 $ 44,740 $ (33,571 ) $ 78,533 2016 $ 59,363 $ 51,155 $ 40,216 $ 13,042 Basic net income (loss) per share 2017 $ 0.29 $ 0.21 $ (0.16 ) $ 0.37 2016 $ 0.28 $ 0.25 $ 0.19 $ 0.06 Diluted net income (loss) per share 2017 $ 0.29 $ 0.21 $ (0.16 ) $ 0.37 2016 $ 0.28 $ 0.24 $ 0.19 $ 0.06 * The company does not report gross margin. This line item presents our material, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately) under an alternative presentation. The table below presents financial results that impact comparability, by quarter, for fiscal 2017 (amounts in thousands): Items presented separately on the Consolidated Statements of Income First Quarter Second Quarter Third Quarter Fourth Quarter Fiscal 2017 Footnote Gain on divestiture $ (28,875 ) $ — $ — $ — $ (28,875 ) Note 6 Restructuring and related impairment charges $ — $ — $ 100,549 $ 3,581 $ 104,130 Note 5 Multi-employer pension plan withdrawal costs $ — $ — $ 18,268 $ — $ 18,268 Note 21 Pension settlement loss $ — $ — $ 3,030 $ 1,619 $ 4,649 Note 21 Income tax benefit resulting from Tax reform $ — $ — $ — $ (48,160 ) $ (48,160 ) Note 22 The table below presents financial results that impact comparability, by quarter, for fiscal 2016 (amounts in thousands): Items presented separately on the Consolidated Statements of Income First Quarter Second Quarter Third Quarter Fourth Quarter Fiscal 2016 Footnote Impairment of assets $ — $ — $ — $ 24,877 $ 24,877 Note 9 Pension settlement loss $ — $ 4,641 $ 1,832 $ 173 $ 6,646 Note 21

Basis of Presentation - Additio

Basis of Presentation - Additional Information (Detail)	May 03, 2017BusinessUnit	Dec. 30, 2017Segment
Disclosure - Basis of Presentation - Additional Information (Detail) [Line Items]
General Information		Flowers Foods is one of the largest producers and marketers of bakery products in the United States. The company currently consists of two business segments: direct-store-delivery (“DSD Segment”) and warehouse delivery (“Warehouse Segment”). The DSD Segment focuses on the production and marketing of bakery products throughout the East, South, Southwest, California, and select markets in the Midwest, Pacific Northwest, Nevada, and Colorado. The Warehouse Segment produces snack cakes, breads and rolls that are shipped both fresh and frozen to national retail, foodservice, vending, and co-pack customers through their warehouse channels.
Number of business segments | Segment		2
Number of new organizational structure business units established | BusinessUnit	2
Full implementation expected period	2,019

Summary Of Significant Accoun60

Summary Of Significant Accounting Policies - Additional Information (Detail) - USD ($)	Aug. 09, 2017	Sep. 28, 2016	Apr. 03, 2012	Dec. 30, 2017	Oct. 07, 2017	[1]	Jul. 15, 2017	[1]	Dec. 31, 2016	Oct. 08, 2016	[1]	Jul. 16, 2016	[1]	Apr. 22, 2017	[1]	Apr. 23, 2016	[1]	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Significant Accounting Policies [Line Items]
Sales				$ 873,623,000	$ 932,822,000		$ 926,639,000		$ 868,717,000	$ 918,791,000		$ 935,025,000		$ 1,187,649,000		$ 1,204,352,000			$ 3,920,733,000	$ 3,926,885,000	$ 3,778,505,000
Inventory				111,045,000					110,882,000										111,045,000	110,882,000
Shipping costs																			888,100,000	855,100,000	852,300,000
Deferred gain on sale of assets held for sale				34,700,000					28,300,000										34,700,000	28,300,000
Net gain on sale of distribution rights																			3,300,000	3,100,000	4,100,000
Equipment held under capital leases				42,800,000					44,200,000										42,800,000	44,200,000
Total accumulated depreciation for assets held under capital leases				15,700,000					13,700,000										15,700,000	13,700,000
Capitalized interest				0					0										$ 0	0	0
Impairment charge of long-lived assets held for use																				9,900,000	1,500,000
Finite-lived intangible asset amortization periods																			30 years
Impairment charge of indefinite intangible assets																			$ 18,500,000
Impairment of other Intangible Assets excluding goodwill									2,300,000										66,247,000		0
Goodwill impairment loss																			0	0	0
Advertising and marketing costs																			33,800,000	33,900,000	23,500,000
Capitalized software development costs				30,500,000					23,400,000										30,500,000	23,400,000
Amortization expense of capitalized software development costs																			$ 4,100,000	3,300,000	3,500,000
Corporate income tax rate																			35.00%
Plan asset amortization conditional percentage																			10.00%
Debt instrument face amount				812,500,000					817,500,000										$ 812,500,000	817,500,000
Research and development costs																			2,400,000	3,000,000	3,300,000
3.5% Senior Notes Due 2026
Significant Accounting Policies [Line Items]
Debt instrument face amount		$ 400,000,000		400,000,000					400,000,000										400,000,000	400,000,000
Debt instrument discount and issuance cost amortization period		10 years
4.375% Senior Notes Due 2022
Significant Accounting Policies [Line Items]
Debt instrument face amount			$ 400,000,000	400,000,000					400,000,000										$ 400,000,000	400,000,000
Debt instrument discount and issuance cost amortization period			10 years
Scenario, Forecast
Significant Accounting Policies [Line Items]
Corporate income tax rate																		21.00%
Selling, Distribution, and Administrative Expense
Significant Accounting Policies [Line Items]
Hedge ineffectiveness																				100,000
Trademarks
Significant Accounting Policies [Line Items]
Finite-lived intangible asset amortization periods																			40 years
Restructuring impairment charges of indefinite intangible assets																			$ 66,200,000
Impairment charge of indefinite intangible assets																			$ 15,000,000	15,000,000
Minimum
Significant Accounting Policies [Line Items]
Finite-lived intangible asset amortization periods																			2 years
Minimum | Capitalized Software Development Costs
Significant Accounting Policies [Line Items]
Estimated useful life, years																			3 years
Minimum | Trademarks
Significant Accounting Policies [Line Items]
Finite-lived intangible asset amortization periods																			30 years
Maximum
Significant Accounting Policies [Line Items]
Finite-lived intangible asset amortization periods																			40 years
Maximum | Capitalized Software Development Costs
Significant Accounting Policies [Line Items]
Estimated useful life, years																			8 years
Maximum | Trademarks
Significant Accounting Policies [Line Items]
Finite-lived intangible asset amortization periods																			40 years
Direct Financing To Distributor | Maximum
Significant Accounting Policies [Line Items]
Notes receivable maturity period																			10 years
Warehouse Segment
Significant Accounting Policies [Line Items]
Sales																			$ 602,170,000	$ 642,708,000	$ 599,157,000
Impairment of other Intangible Assets excluding goodwill																			11,135,000
Warehouse Segment | Winston-Salem, North Carolina | Facility Closing | Property, Plant and Equipment
Significant Accounting Policies [Line Items]
Asset impairment charges	$ 3,400,000																		$ 3,400,000
Customer Concentration Risk | Outstanding Trade Receivables | Wal-Mart/Sam's Club
Significant Accounting Policies [Line Items]
Concentration risk percentage																			23.60%	18.80%
Customer Concentration Risk | Total year to date sales | Top 10 Customers
Significant Accounting Policies [Line Items]
Concentration risk percentage																			48.50%	46.80%	43.50%
Customer Concentration Risk | Total year to date sales | Wal-Mart/Sam's Club
Significant Accounting Policies [Line Items]
Concentration risk percentage																			20.00%	19.60%	19.30%
Customer Concentration Risk | Total year to date sales | Wal-Mart/Sam's Club | Warehouse Segment
Significant Accounting Policies [Line Items]
Concentration risk percentage																			2.40%	2.60%	2.60%
Pay By Scan
Significant Accounting Policies [Line Items]
Sales																			$ 1,400,000,000	$ 1,300,000,000	$ 1,200,000,000
Inventory				$ 7,900,000					$ 7,600,000										$ 7,900,000	$ 7,600,000
[1]	As disclosed in Note 4, Financial Statement Revisions, the company reported cash receipts and payments for the repurchase and sale of territories and cash paid at issuance of notes receivable at net when these transactions should have been disaggregated. We concluded that the errors were not material to any of these prior periods that were impacted. The error resulted in an understatement of cash flows from operating activities and cash flows used in investing activities of $5.9 million, $12.1 million and $12.8 million, respectively, for the sixteen, twenty-eight, and forty week amounts included in the first, second, and third quarters of fiscal 2017, respectively.  These amounts will be revised upon subsequent presentation of these financial statements.

Allowance for Doubtful Accounts

Allowance for Doubtful Accounts Activity (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Financing Receivable, Allowance for Credit Losses [Line Items]
Charged to Expense	$ 4,215	$ 3,365	$ 2,395
Allowance for Doubtful Accounts, Current
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	1,703	1,341	2,723
Charged to Expense	4,215	3,365	2,395
Write-Offs and Other	2,764	3,003	3,777
Ending Balance	$ 3,154	$ 1,703	$ 1,341

Weighted Percentage of Sales fr

Weighted Percentage of Sales from Largest Customers (Detail) - Customer Concentration Risk - Total year to date sales - Wal-Mart/Sam's Club	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Entity Wide Revenue Major Customer [Line Items]
Concentration risk percentage	20.00%	19.60%	19.30%
DSD Segment
Entity Wide Revenue Major Customer [Line Items]
Concentration risk percentage	17.60%	17.00%	16.70%
Warehouse Segment
Entity Wide Revenue Major Customer [Line Items]
Concentration risk percentage	2.40%	2.60%	2.60%

Activity in Inventory Reserve A

Activity in Inventory Reserve Allowance (Detail) - Inventory Valuation Reserve - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Inventory [Line Items]
Beginning Balance	$ 1,090	$ 238	$ 159
Charged to Expense	1,684	1,324	776
Write-Offs and Other	2,101	472	697
Ending Balance	$ 673	$ 1,090	$ 238

Estimated Useful Lives by Prope

Estimated Useful Lives by Property Plant and Equipment Class (Detail)	12 Months Ended
	Dec. 30, 2017
Buildings | Minimum
Property Plant And Equipment [Line Items]
Useful life term (years)	10 years
Buildings | Maximum
Property Plant And Equipment [Line Items]
Useful life term (years)	40 years
Machinery and Equipment | Minimum
Property Plant And Equipment [Line Items]
Useful life term (years)	3 years
Machinery and Equipment | Maximum
Property Plant And Equipment [Line Items]
Useful life term (years)	25 years
Furniture, Fixtures and Transportation Equipment | Minimum
Property Plant And Equipment [Line Items]
Useful life term (years)	3 years
Furniture, Fixtures and Transportation Equipment | Maximum
Property Plant And Equipment [Line Items]
Useful life term (years)	15 years

Schedule of Depreciation Expens

Schedule of Depreciation Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Depreciation [Abstract]
Depreciation expense	$ 119,445	$ 116,367	$ 116,772

Activity in Deferred Tax Valuat

Activity in Deferred Tax Valuation Allowance (Detail) - Valuation Allowance of Deferred Tax Assets - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Valuation Allowance [Line Items]
Beginning Balance	$ 18	$ 18	$ 2,534
Deductions	0	0	2,516
Charged to Expense	93	0	0
Ending Balance	$ 111	$ 18	$ 18

Recent Accounting Pronounceme67

Recent Accounting Pronouncements - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jan. 02, 2016	Dec. 30, 2017	Dec. 31, 2016
Accounting Changes And Error Corrections [Abstract]
Net impact of income tax benefit (expense) for exercised and vested awards		$ 1,100
Operating leases, expense	$ 87,864	$ 95,014	$ 97,357

Recent Accounting Pronounceme68

Recent Accounting Pronouncements - Summary of Impact to Consolidated Statements of Cash Flows at Adoption (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016		Jan. 02, 2016
CASH FLOWS PROVIDED BY (DISBURSED FOR) OPERATING ACTIVITIES:
Other	$ 6,203	$ 106		$ (5,709)
Net cash provided by operating activities	297,389	356,562		335,674
CASH FLOWS PROVIDED BY (DISBURSED FOR) FINANCING ACTIVITIES:
Net cash disbursed for financing activities	$ (263,275)	(287,816)		140,996
As reported
CASH FLOWS PROVIDED BY (DISBURSED FOR) OPERATING ACTIVITIES:
Other		(3,957)		(3,425)
Net cash provided by operating activities		346,044		318,301
CASH FLOWS PROVIDED BY (DISBURSED FOR) FINANCING ACTIVITIES:
Excess windfall tax benefit related to share-based payment awards		3,851		9,134
Net cash disbursed for financing activities		(283,965)		150,130
Post-Adoption
CASH FLOWS PROVIDED BY (DISBURSED FOR) OPERATING ACTIVITIES:
Other		(106)	[1]	5,709
Net cash provided by operating activities		356,562	[1]	335,674
CASH FLOWS PROVIDED BY (DISBURSED FOR) FINANCING ACTIVITIES:
Net cash disbursed for financing activities		$ (287,816)	[1]	$ 140,996
[1]	The “Post-adoption” column in the tables above present the amounts inclusive of the revisions discussed in Note 4, Financial Statement Revisions.

Recent Accounting Pronounceme69

Recent Accounting Pronouncements - Components of Pension Cost (Income) (Detail) - Accounting Standards Update201707 - Defined Benefit and Post-retirement Plans - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Service cost to be reported in operating income	$ 1,011	$ 1,231	$ 1,271
Components to be reported outside of operating income	(1,908)	1,008	(7,151)
Total pension cost (income)	$ (897)	$ 2,239	$ (5,880)

Revisions to Applicable Consoli

Revisions to Applicable Consolidated Statements of Cash Flows Line Item to Correct the Errors (Detail) - USD ($)		3 Months Ended		4 Months Ended	12 Months Ended
		Oct. 07, 2017	Jul. 15, 2017	Apr. 22, 2017	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Error Corrections And Prior Period Adjustments Restatement [Line Items]
Other reconciling items to net income						$ (106,000)	$ 5,709,000
Other assets					$ (12,557,000)	(3,441,000)	(4,660,000)
Other accrued liabilities					42,770,000	11,390,000	4,504,000
Net cash provided by operating activities					297,389,000	356,562,000	335,674,000
Repurchase of independent distributor territories					(6,460,000)	(8,871,000)	(14,338,000)
Cash paid at issuance of notes receivable					(25,566,000)	(8,577,000)	(7,962,000)
Other investing activities					1,823,000	2,522,000	1,132,000
Net cash disbursed for investing activities					$ (35,395,000)	(76,714,000)	(469,815,000)
As reported
Error Corrections And Prior Period Adjustments Restatement [Line Items]
Other reconciling items to net income						(3,957,000)	(3,425,000)
Other assets						(11,107,000)	(12,899,000)
Other accrued liabilities						12,389,000
Net cash provided by operating activities						346,044,000	318,301,000
Repurchase of independent distributor territories						(10,350,000)	(13,768,000)
Other investing activities						2,091,000	839,000
Net cash disbursed for investing activities						(70,047,000)	(461,576,000)
Revisions
Error Corrections And Prior Period Adjustments Restatement [Line Items]
Other assets						7,666,000	8,239,000
Other accrued liabilities						(999,000)
Net cash provided by operating activities		$ (12,800)	$ (12,100)	$ (5,900)		6,667,000	8,239,000
Repurchase of independent distributor territories						1,479,000	(570,000)
Cash paid at issuance of notes receivable						(8,577,000)	(7,962,000)
Other investing activities						431,000	293,000
Net cash disbursed for investing activities		$ (12,800)	$ (12,100)	$ (5,900)		(6,667,000)	(8,239,000)
New Guidance
Error Corrections And Prior Period Adjustments Restatement [Line Items]
Other reconciling items to net income	[1]					3,851,000	9,134,000
Net cash provided by operating activities	[1]					$ 3,851,000	$ 9,134,000
[1]	The tables above include the impact of adopting new share-based payment guidance discussed in Note 3, Recent Accounting Pronouncements.

Restructuring Activities - Addi

Restructuring Activities - Additional Information (Detail) $ in Thousands		Sep. 25, 2017Employee	Sep. 07, 2017	Aug. 09, 2017USD ($)	Jul. 17, 2017	May 03, 2017BusinessUnit	Dec. 30, 2017USD ($)	Dec. 31, 2016USD ($)
Restructuring Cost And Reserve [Line Items]
Number of new organizational structure business units established | BusinessUnit						2
Restructuring and related impairment charges	[1]						$ 104,130
Severance costs							2,000
Reorganization Costs
Restructuring Cost And Reserve [Line Items]
Restructuring and related impairment charges							$ 1,925
Facility Closing | Warehouse Segment | Winston-Salem, North Carolina
Restructuring Cost And Reserve [Line Items]
Closure of operations, description							On August 9, 2017, the company announced the closure of a Warehouse Segment snack cake plant in Winston-Salem, North Carolina. The bakery will close in November 2017. The closure costs were $4.4 million and consisted of $3.4 million for property, plant and equipment impairments and $1.0 million for employee termination benefits. These amounts are recorded in the restructuring and related impairment charges line item on our Consolidated Statements of Income.
Closing date of bakery				Nov. 30, 2017
Facility closure cost				$ 4,400
Employee termination benefits				1,000
Facility Closing | Warehouse Segment | Winston-Salem, North Carolina | Property, Plant and Equipment
Restructuring Cost And Reserve [Line Items]
Property plant and equipment impairment				$ 3,400			$ 3,400
Launch of Project Centennial
Restructuring Cost And Reserve [Line Items]
Restructuring activities, expected completion year							2,021
Launch of Project Centennial | Reduce Costs to Fuel Growth
Restructuring Cost And Reserve [Line Items]
Non-restructuring consulting costs							$ 37,300	$ 6,300
Launch of Project Centennial | Develop Leading Capabilities
Restructuring Cost And Reserve [Line Items]
Number of new organizational structure business units established | BusinessUnit						2
Full implementation expected to be completed period							beginning of fiscal 2019.
Launch of Project Centennial | Employee Severance | Voluntary Employee Separation Incentive Plan
Restructuring Cost And Reserve [Line Items]
Voluntary employee separation incentive plan commencement date					Jul. 17, 2017
Election period closing date		Sep. 25, 2017
Approximate number of employees accepted offer | Employee		325
Separations beginning date			Sep. 7, 2017
Restructuring charge paid during fiscal 2017							$ 4,600
Launch of Project Centennial | Employee Severance | Restructuring Charges | Voluntary Employee Separation Incentive Plan
Restructuring Cost And Reserve [Line Items]
Aggregate employee separation charge							29,700
Launch of Project Centennial | Reinvigorate Core Business | Restructuring Charges
Restructuring Cost And Reserve [Line Items]
Impairment charges of trademark assets							$ 66,200
[1]	Presented on our Consolidated Statements of Income.

Components of Costs Associated

Components of Costs Associated with Project Centennial (Detail) $ in Thousands	12 Months Ended
	Dec. 30, 2017USD ($)
Restructuring and related impairment charges:
Restructuring and related impairment charges	$ 104,130	[1]
Project Centennial implementation costs	37,306	[2]
Total Project Centennial restructuring and implementation costs	141,436
Reorganization Costs
Restructuring and related impairment charges:
Restructuring and related impairment charges	1,925
Impairment of Assets
Restructuring and related impairment charges:
Restructuring and related impairment charges	69,601
Employee Termination Benefits
Restructuring and related impairment charges:
Restructuring and related impairment charges	2,939
VSIP
Restructuring and related impairment charges:
Restructuring and related impairment charges	$ 29,665
[1]	Presented on our Consolidated Statements of Income.
[2]	Costs are recorded in the selling, distribution, and administrative expenses line item of our Consolidated Statements of Income.

Components of, and Changes in R

Components of, and Changes in Restructuring Accruals (Detail) $ in Thousands	12 Months Ended
	Dec. 30, 2017USD ($)
Restructuring Cost And Reserve [Line Items]
Charges	$ 104,130
Cash payments	(9,039)
Non-cash impairments	(69,601)
Liability balance at December 30, 2017	25,490	[1]
Impairment of Assets
Restructuring Cost And Reserve [Line Items]
Charges	69,601	[2]
Non-cash impairments	(69,601)	[2]
Reorganization Costs
Restructuring Cost And Reserve [Line Items]
Charges	1,925	[3]
Cash payments	(1,925)	[3]
Employee Termination Benefits
Restructuring Cost And Reserve [Line Items]
Charges	2,939	[4]
Cash payments	(2,471)	[4]
Liability balance at December 30, 2017	468	[1],[4]
VSIP
Restructuring Cost And Reserve [Line Items]
Charges	29,665
Cash payments	(4,643)
Liability balance at December 30, 2017	$ 25,022	[1]
[1]	Recorded in the other accrued current liabilities line item of our Consolidated Balance Sheets.
[2]	Asset impairments are a non-cash expense recorded as a reduction to intangible assets and property, plant, and equipment. These transactions did not impact the liability balance.
[3]	Reorganization costs include employee relocation expenses.
[4]	Employee termination benefits not related to the VSIP.

Divestiture - Additional Inform

Divestiture - Additional Information (Detail) - USD ($) $ in Thousands	Jan. 14, 2017	Apr. 22, 2017	Dec. 30, 2017
Business Combinations [Abstract]
Date of business unit sold	Jan. 14, 2017
Sale of non-core mix manufacturing business	$ 44,000
Decrease in amount by working capital adjustment	2,800
Gain on sale of business	28,875	$ 28,875	$ 28,875
Net proceeds from divestiture of business	$ 41,200		$ 41,230

Computation of Gain on Divestit

Computation of Gain on Divestiture (Detail) - USD ($) $ in Thousands	Jan. 14, 2017	Apr. 22, 2017	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Business Combinations [Abstract]
Cash consideration received	$ 41,230
Recognized amounts of identifiable assets acquired and liabilities assumed by buyer:
Property, plant, and equipment recorded as assets held for sale	3,824
Goodwill	801		$ 464,777	$ 465,578	$ 464,926
Financial assets	7,730
Net derecognized amounts of identifiable assets sold	12,355
Gain on divestiture	$ 28,875	$ 28,875	$ 28,875

Notes Receivable from IDPs - Ad

Notes Receivable from IDPs - Additional Information (Detail)	12 Months Ended
	Dec. 30, 2017
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing period of distribution rights, years	10 years

Interest Income Related to Note

Interest Income Related to Notes Receivable (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Receivables [Abstract]
Interest income	$ 22,938	$ 20,552	$ 21,967

Assets Held for Sale - Addition

Assets Held for Sale - Additional Information (Detail) $ in Millions	3 Months Ended
	Dec. 31, 2016USD ($)	Dec. 30, 2017Facility
Long Lived Assets Held For Sale [Line Items]
Impairment of Long-Lived Assets Held-for-Sale | $	$ 5.3
Depots
Long Lived Assets Held For Sale [Line Items]
Number of Acquired Hostess Bread Assets unsold		1
Acquired Hostess Bread Assets Classified as Held for Sale
Long Lived Assets Held For Sale [Line Items]
Impairment of Long-Lived Assets Held-for-Sale | $	$ 4.6
Acquired Hostess Bread Assets Plants and Depots | Plants
Long Lived Assets Held For Sale [Line Items]
Number of Acquired Hostess Bread Assets to be sold		20
Acquired Hostess Bread Assets Plants and Depots | Depots
Long Lived Assets Held For Sale [Line Items]
Number of Acquired Hostess Bread Assets to be sold		36

Proceeds from Sale of Acquired

Proceeds from Sale of Acquired Hostess Bread Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016
Acquired Hostess Bread Assets Plants
Long Lived Assets Held For Sale [Line Items]
Proceeds from sale of Acquired Hostess Bread Assets	$ 6,848	$ 9,079

Assets Held for Sale (Detail)

Assets Held for Sale (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Long Lived Assets Held For Sale [Line Items]
Total assets held for sale	$ 15,323	$ 36,976
Distribution Rights
Long Lived Assets Held For Sale [Line Items]
Total assets held for sale	13,584	31,897
Acquired Hostess Bread Assets Plants and Depots
Long Lived Assets Held For Sale [Line Items]
Total assets held for sale	479	479
Other
Long Lived Assets Held For Sale [Line Items]
Total assets held for sale	$ 1,260	$ 4,600

Summary of Goodwill and Other I

Summary of Goodwill and Other Intangible Assets (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Jan. 14, 2017	Dec. 31, 2016	Jan. 02, 2016
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill	$ 464,777	$ 801	$ 465,578	$ 464,926
Amortizable intangible assets, net of amortization	535,842		592,964
Indefinite-lived intangible assets	206,600		243,000
Total goodwill and other intangible assets	$ 1,207,219		$ 1,301,542

Carrying Amount of Goodwill by

Carrying Amount of Goodwill by Segment (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016
Goodwill [Line Items]
Beginning balance	$ 465,578	$ 464,926
Change in goodwill related to acquisitions		652
Change in goodwill related to divestiture	(801)
Ending balance	464,777	465,578
DSD Segment
Goodwill [Line Items]
Beginning balance	424,563	424,408
Change in goodwill related to acquisitions		155
Ending balance	424,563	424,563
Warehouse Segment
Goodwill [Line Items]
Beginning balance	41,015	40,518
Change in goodwill related to acquisitions		497
Change in goodwill related to divestiture	(801)
Ending balance	$ 40,214	$ 41,015

Goodwill and Other Intangible83

Goodwill and Other Intangible Assets - Additional Information (Detail)	3 Months Ended	12 Months Ended
	Dec. 31, 2016USD ($)	Dec. 30, 2017USD ($)BusinessUnitTradeMarkAsset	Dec. 31, 2016USD ($)	Jan. 02, 2016USD ($)	Dec. 31, 2017Trademark
Goodwill And Intangible Assets Disclosure [Line Items]
Goodwill impaired		$ 0	$ 0	$ 0
Additional indefinite lived intangible assets separately identified from goodwill	$ 243,000,000	206,600,000	243,000,000
Recognized intangible asset impairments	$ 2,300,000	$ 66,247,000		$ 0
Number of brands impaired | BusinessUnit		6
Finite-lived intangible asset, estimated useful life		30 years
Impairment charge of indefinite intangible assets		$ 18,500,000
Fair value of trademarks		$ 156,000,000
Number of indefinite lived Trademarks impaired | Trademark					3
Indefinite-Lived Trademark Asset
Goodwill And Intangible Assets Disclosure [Line Items]
Number of trademark assets compared by fair value of the brand and its carrying value | TradeMarkAsset		1
Finite-Lived Trademark Assets
Goodwill And Intangible Assets Disclosure [Line Items]
Number of trademark assets tested using an undiscounted cash flow test | TradeMarkAsset		3
Trademarks
Goodwill And Intangible Assets Disclosure [Line Items]
Additional indefinite lived intangible assets separately identified from goodwill		$ 171,000,000
Finite-lived intangible asset, estimated useful life		40 years
Impairment charge of indefinite intangible assets		$ 15,000,000	$ 15,000,000

Changes to Goodwill by Acquisit

Changes to Goodwill by Acquisition (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2016
Goodwill [Line Items]
Change in goodwill related to acquisitions		$ 652
Working Capital Adjustments
Goodwill [Line Items]
Change in goodwill related to acquisitions		557
Acquisition Related Tax Adjustments
Goodwill [Line Items]
Change in goodwill related to acquisitions		(315)
Property, Plant and Equipment Final Fair Value Adjustments
Goodwill [Line Items]
Change in goodwill related to acquisitions		410
Dave’s Killer Bread
Goodwill [Line Items]
Change in goodwill related to acquisitions	$ 200	155
Dave’s Killer Bread | Working Capital Adjustments
Goodwill [Line Items]
Change in goodwill related to acquisitions		60
Dave’s Killer Bread | Acquisition Related Tax Adjustments
Goodwill [Line Items]
Change in goodwill related to acquisitions		(315)
Dave’s Killer Bread | Property, Plant and Equipment Final Fair Value Adjustments
Goodwill [Line Items]
Change in goodwill related to acquisitions		410
Alpine Valley Bread Company
Goodwill [Line Items]
Change in goodwill related to acquisitions		497
Alpine Valley Bread Company | Working Capital Adjustments
Goodwill [Line Items]
Change in goodwill related to acquisitions		$ 497

Amortizable Intangible Assets (

Amortizable Intangible Assets (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Cost	$ 662,010	$ 692,945
Accumulated Amortization	126,168	99,981
Net Value	535,842	592,964
Trademarks
Finite-Lived Intangible Assets [Line Items]
Cost	371,392	402,327
Accumulated Amortization	34,716	25,129
Net Value	336,676	377,198
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Cost	281,621	281,621
Accumulated Amortization	84,280	68,163
Net Value	197,341	213,458
Non-Compete Agreements
Finite-Lived Intangible Assets [Line Items]
Cost	4,874	4,874
Accumulated Amortization	4,874	4,666
Net Value		208
Distribution Rights
Finite-Lived Intangible Assets [Line Items]
Cost	4,123	4,123
Accumulated Amortization	2,298	2,023
Net Value	$ 1,825	$ 2,100

Schedule of Restructuring Impai

Schedule of Restructuring Impairments Charges by Segment (Detail) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 30, 2017	Jan. 02, 2016
Indefinite Lived Intangible Assets By Major Class [Line Items]
Indefinite-lived intangible assets		$ 18,500,000
Finite-lived intangible assets		47,747,000
Restructuring impairment charges	$ 2,300,000	66,247,000	$ 0
DSD Segment
Indefinite Lived Intangible Assets By Major Class [Line Items]
Indefinite-lived intangible assets		18,500,000
Finite-lived intangible assets		36,612,000
Restructuring impairment charges		55,112,000
Warehouse Segment
Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-lived intangible assets		11,135,000
Restructuring impairment charges		$ 11,135,000

Amortization Expense (Detail)

Amortization Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Goodwill And Intangible Assets Disclosure [Abstract]
Amortization expense, Total	$ 27,274	$ 24,502	$ 15,403

Estimated Net Amortization of I

Estimated Net Amortization of Intangibles (Detail) $ in Thousands	Dec. 30, 2017USD ($)
Goodwill And Intangible Assets Disclosure [Abstract]
2,018	$ 25,780
2,019	25,288
2,020	24,795
2,021	24,234
2,022	$ 23,643

Acquisition (Alpine Valley Brea

Acquisition (Alpine Valley Bread Company) - Additional Information (Detail) - Alpine Valley Bread Company $ in Thousands	Oct. 13, 2015USD ($)shares	Dec. 31, 2016USD ($)	Dec. 30, 2017USD ($)ProductionFacility	Jan. 02, 2016USD ($)
Business Acquisition [Line Items]
Percentage of stock acquired	100.00%
Date of acquisition			Oct. 13, 2015
Business acquisition, description			On October 13, 2015, the company completed the acquisition of 100% of the outstanding common stock of Alpine, a leading organic bread baker, from its shareholders for total consideration of $121.9 million inclusive of payments for certain tax benefits. We paid cash of $109.3 million and issued 12,602 shares of our common stock to the sellers in a private placement.
Total consideration paid	$ 121,942
Cash consideration paid	$ 109,340
Common shares issued for acquisition | shares	12,602
Goodwill acquired	$ 36,500
Acquisition-related costs				$ 1,600
Sales related to acquisition				$ 11,900
Number of production facility | ProductionFacility			2
Fair value of trade receivable			$ 4,800
Gross amount receivable			$ 4,800
Working Capital Adjustments
Business Acquisition [Line Items]
Change in goodwill related to acquisitions		$ 500

Summary of Consideration Paid B

Summary of Consideration Paid Based on the Fair Value at the Acquisition Date (Detail) - USD ($) $ in Thousands	Oct. 13, 2015	Sep. 12, 2015	Dec. 30, 2017	Jan. 14, 2017	Dec. 31, 2016	Jan. 02, 2016
Business Acquisition [Line Items]
Property, plant, and equipment				$ 3,824
Financial assets				7,730
Goodwill			$ 464,777	$ 801	$ 465,578	$ 464,926
Alpine Valley Bread Company
Business Acquisition [Line Items]
Cash consideration paid	$ 109,340
Stock consideration paid	12,602
Total consideration paid	121,942
Property, plant, and equipment	15,614
Identifiable intangible assets	64,600
Financial assets	5,190
Net recognized amounts of identifiable assets acquired	85,404
Goodwill	$ 36,538
Dave’s Killer Bread
Business Acquisition [Line Items]
Cash consideration paid		$ 282,115
Property, plant, and equipment		9,359
Identifiable intangible assets		176,300
Deferred income taxes		(59,827)
Financial assets		10,203
Net recognized amounts of identifiable assets acquired		136,035
Goodwill		$ 146,080

Schedule of Intangible Assets S

Schedule of Intangible Assets Subject to Amortization (Detail) $ in Thousands	12 Months Ended
	Dec. 30, 2017USD ($)
Alpine Valley Bread Company
Finite And Infinite Lived Intangible Assets [Line Items]
Acquired intangible assets subject to amortization	$ 64,600
Weighted average amortization years	29 years 10 months 24 days
Alpine Valley Bread Company | Trademarks
Finite And Infinite Lived Intangible Assets [Line Items]
Acquired intangible assets subject to amortization	$ 20,900
Weighted average amortization years	40 years
Attribution Method	Straight-line
Alpine Valley Bread Company | Customer Relationships
Finite And Infinite Lived Intangible Assets [Line Items]
Acquired intangible assets subject to amortization	$ 43,700
Weighted average amortization years	25 years
Attribution Method	Sum of year digits
Dave’s Killer Bread
Finite And Infinite Lived Intangible Assets [Line Items]
Acquired intangible assets subject to amortization	$ 176,300
Weighted average amortization years	34 years 1 month 6 days
Dave’s Killer Bread | Trademarks
Finite And Infinite Lived Intangible Assets [Line Items]
Acquired intangible assets subject to amortization	$ 107,700
Weighted average amortization years	40 years
Attribution Method	Straight-line
Dave’s Killer Bread | Customer Relationships
Finite And Infinite Lived Intangible Assets [Line Items]
Acquired intangible assets subject to amortization	$ 68,000
Weighted average amortization years	25 years
Attribution Method	Sum of year digits
Dave’s Killer Bread | Non-Compete Agreements
Finite And Infinite Lived Intangible Assets [Line Items]
Acquired intangible assets subject to amortization	$ 600
Weighted average amortization years	2 years
Attribution Method	Straight-line

Acquisition (Dave's Killer Brea

Acquisition (Dave's Killer Bread) - Additional Information (Detail) $ in Thousands	Sep. 12, 2015USD ($)	Dec. 31, 2016USD ($)	Dec. 30, 2017USD ($)ProductionFacility	Dec. 31, 2016USD ($)	Jan. 02, 2016USD ($)
Business Acquisition [Line Items]
Change in goodwill related to acquisitions				$ 652
Dave’s Killer Bread
Business Acquisition [Line Items]
Percentage of stock acquired	100.00%
Date of acquisition			Sep. 12, 2015
Cash consideration paid	$ 282,115
Goodwill acquired	$ 146,100
Acquisition-related costs					$ 4,600
Sales related to acquisition					$ 37,600
Change in goodwill related to acquisitions		$ 200		$ 155
Number of production facility | ProductionFacility			1
Fair value of trade receivable			$ 14,200
Gross amount receivable			14,400
Bad debt			$ 200

Net Fair Value of Commodity Pri

Net Fair Value of Commodity Price Risk (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Derivative Instruments, Gain (Loss) [Line Items]
Assets	$ 291	$ 1,611
Liabilities	(10,886)	(2,435)
Net Fair Value	(10,595)	(824)
Level 1
Derivative Instruments, Gain (Loss) [Line Items]
Assets	291	1,611
Liabilities	(10,886)	(2,435)
Net Fair Value	(10,595)	(824)
Other Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Assets	259	1,576
Other Current Assets | Level 1
Derivative Instruments, Gain (Loss) [Line Items]
Assets	259	1,576
Other LongTerm Assets
Derivative Instruments, Gain (Loss) [Line Items]
Assets	32	35
Other LongTerm Assets | Level 1
Derivative Instruments, Gain (Loss) [Line Items]
Assets	32	35
Other Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Liabilities	(10,247)	(2,435)
Other Current Liabilities | Level 1
Derivative Instruments, Gain (Loss) [Line Items]
Liabilities	(10,247)	$ (2,435)
Other LongTerm Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Liabilities	(639)
Other LongTerm Liabilities | Level 1
Derivative Instruments, Gain (Loss) [Line Items]
Liabilities	$ (639)

Derivative Financial Instrume94

Derivative Financial Instruments - Additional Information (Detail) - USD ($) $ in Thousands	Aug. 08, 2016	Aug. 05, 2016	Dec. 31, 2016	Dec. 30, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Cash settlement on hedge, net	$ 1,000	$ 1,000
Derivative instrument, asset			$ 3,039	$ 16,324
Selling, Distribution, and Administrative Expense
Derivative Instruments, Gain (Loss) [Line Items]
Hedge ineffectiveness			$ 100

Derivative Held for Hedging the

Derivative Held for Hedging the Risk of Changes in Forecasted Interest Payments on Issuance of Long-term Debt (Details) - USD ($)		Aug. 08, 2016	Aug. 05, 2016	Dec. 30, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Fair Value Deferred in AOCI		$ 1,000,000	$ 1,000,000
April/2012
Derivative Instruments, Gain (Loss) [Line Items]
Terminated				2012-04
Description				Treasury lock
Aggregate Notional Amount				$ 500,000,000
Fair Value When Terminated				(3,137,000)
Fair Value Deferred in AOCI	[1]			2,510,000
Ineffective Portion at Termination				$ 627,000
September/2016
Derivative Instruments, Gain (Loss) [Line Items]
Terminated				2016-09
Description				Treasury lock
Aggregate Notional Amount				$ 200,000,000
Fair Value When Terminated				1,298,000
Fair Value Deferred in AOCI	[1]			$ (1,298,000)
September/2016
Derivative Instruments, Gain (Loss) [Line Items]
Terminated				2016-09
Description				Treasury lock
Aggregate Notional Amount				$ 150,000,000
Fair Value When Terminated				(323,000)
Fair Value Deferred in AOCI	[1]			215,000
Ineffective Portion at Termination				$ 108,000
[1]	The amount reported in AOCI will be reclassified to interest expense as interest payments are made on the related notes.

Derivative Instruments Recorded

Derivative Instruments Recorded on Consolidated Balance Sheet (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Assets	$ 291	$ 1,611
Derivative Liabilities	10,886	2,435
Commodity Contract | Other Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Assets	259	1,576
Commodity Contract | Other LongTerm Assets
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Assets	32	35
Commodity Contract | Other Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Liabilities	10,247	$ 2,435
Commodity Contract | Other LongTerm Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Liabilities	$ 639

Effect of Derivative Instrument

Effect of Derivative Instruments for Deferred Gains And (Losses) on Closed Contracts and Effective Portion in Fair Value on AOCI, Utilized for Risk Management Purposes (Detail) - USD ($) $ in Thousands

3 Months Ended

4 Months Ended

12 Months Ended

Dec. 30, 2017

[1]

Oct. 07, 2017

[1],[2]

Jul. 15, 2017

[1],[2]

Dec. 31, 2016

[1]

Oct. 08, 2016

[1],[2]

Jul. 16, 2016

[1],[2]

Apr. 22, 2017

[1],[2]

Apr. 23, 2016

[1],[2]

Dec. 30, 2017

Dec. 31, 2016

Jan. 02, 2016

Derivative Instruments, Gain (Loss) [Line Items]

Net change in fair value of derivatives

$ (6,789)

$ 5,730

$ (4,195)

Production costs

$ 456,800

$ 476,170

$ 468,152

$ 450,462

$ 476,760

$ 477,955

$ 607,941

$ 621,190

2,009,063

2,026,367

1,963,153

Income before income taxes

149,293

249,537

293,031

Reclassification out of Accumulated Other Comprehensive Income

Derivative Instruments, Gain (Loss) [Line Items]

Income before income taxes

1,367

3,399

5,413

Interest Rate Contracts

Derivative Instruments, Gain (Loss) [Line Items]

Net change in fair value of derivatives

666

Interest Rate Contracts | Reclassification out of Accumulated Other Comprehensive Income

Derivative Instruments, Gain (Loss) [Line Items]

Interest expense (income)

88

135

154

Commodity Contract

Derivative Instruments, Gain (Loss) [Line Items]

Net change in fair value of derivatives

(6,789)

5,064

(4,195)

Commodity Contract | Reclassification out of Accumulated Other Comprehensive Income

Derivative Instruments, Gain (Loss) [Line Items]

Production costs

[3]

$ 1,279

$ 3,264

$ 5,259

[1]

The company does not report gross margin. This line item presents our material, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately) under an alternative presentation.

[2]

As disclosed in Note 4, Financial Statement Revisions, the company reported cash receipts and payments for the repurchase and sale of territories and cash paid at issuance of notes receivable at net when these transactions should have been disaggregated. We concluded that the errors were not material to any of these prior periods that were impacted. The error resulted in an understatement of cash flows from operating activities and cash flows used in investing activities of $5.9 million, $12.1 million and $12.8 million, respectively, for the sixteen, twenty-eight, and forty week amounts included in the first, second, and third quarters of fiscal 2017, respectively.  These amounts will be revised upon subsequent presentation of these financial statements.

[3]

Included in Materials, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately).

Accumulated Other Comprehensi98

Accumulated Other Comprehensive Loss (Income) Related to Derivative Transactions (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Derivative Instruments, Gain (Loss) [Line Items]
Net change in fair value of derivatives	$ (6,789)	$ 5,730	$ (4,195)
Closed Contracts
Derivative Instruments, Gain (Loss) [Line Items]
Estimated amount of derivatives to be reclassified in income from AOCI	226
Closed Contracts | Commodity price risk derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Estimated amount of derivatives to be reclassified in income from AOCI	151
Closed Contracts | Interest rate risk derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Estimated amount of derivatives to be reclassified in income from AOCI	75
Expiring in 2018
Derivative Instruments, Gain (Loss) [Line Items]
Net change in fair value of derivatives	5,933
Expiring in 2018 | Commodity price risk derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Net change in fair value of derivatives	5,933
Expiring in 2019 and beyond
Derivative Instruments, Gain (Loss) [Line Items]
Net change in fair value of derivatives	324
Expiring in 2019 and beyond | Commodity price risk derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Net change in fair value of derivatives	324
Closed or Expiring Over Next Three Years
Derivative Instruments, Gain (Loss) [Line Items]
Net change in fair value of derivatives	6,483
Closed or Expiring Over Next Three Years | Commodity price risk derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Net change in fair value of derivatives	6,408
Closed or Expiring Over Next Three Years | Interest rate risk derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Net change in fair value of derivatives	$ 75

Financial Contracts Hedging Com

Financial Contracts Hedging Commodity Risks (Detail) - Cash Flow Hedging $ in Thousands	Dec. 30, 2017USD ($)
Derivative Instruments, Gain (Loss) [Line Items]
Aggregate Notional Amount	$ 151,670
Wheat Contracts
Derivative Instruments, Gain (Loss) [Line Items]
Aggregate Notional Amount	123,242
Soybean Oil Contracts
Derivative Instruments, Gain (Loss) [Line Items]
Aggregate Notional Amount	15,697
Natural Gas Contracts
Derivative Instruments, Gain (Loss) [Line Items]
Aggregate Notional Amount	$ 12,731

Components of Other Current Ass

Components of Other Current Assets (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]
Prepaid assets	$ 22,154	$ 20,902
Fair value of derivative instruments	259	1,576
Collateral to counterparties for derivative positions	16,324	3,039
Income taxes receivable	10,133	920
Other	767	1,691
Total	$ 49,637	$ 28,128

Components of Other Non-Current

Components of Other Non-Current Assets (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Components of Other Non Current Assets [Line Items]
Unamortized financing fees	$ 1,787	$ 1,364
Investments	3,434	3,490
Notes receivable	187,737	154,924
Other	2,543	2,157
Total	10,228	9,758
Excludes Distributor Notes
Components of Other Non Current Assets [Line Items]
Notes receivable	$ 2,464	$ 2,747

Components of Other Accrued Lia

Components of Other Accrued Liabilities (Detail) - USD ($)	Dec. 30, 2017	Oct. 07, 2017	Dec. 31, 2016
Other Liabilities Disclosure [Abstract]
Employee compensation	$ 15,276,000		$ 21,155,000
VSIP liabilities	25,022,000
Employee vacation	22,638,000		23,778,000
Employee bonus	29,369,000		17,603,000
Fair value of derivative instruments	10,247,000		2,435,000
Insurance	30,052,000		28,043,000
Bank overdraft	5,699,000		19,905,000
Accrued interest	7,711,000		7,872,000
Accrued taxes	10,943,000		6,633,000
Accrued legal settlements	6,928,000		10,250,000
Multi-employer pension plan withdrawal costs	15,223,000	$ 15,200,000
Other	21,360,000		18,358,000
Total	$ 200,468,000		$ 156,032,000

Long Term Debt and Capital Leas

Long Term Debt and Capital Leases (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Accounts receivable securitization facility		$ 95,000
Capital lease obligations	$ 27,150	30,427
Other notes payable	12,167	16,866
Total debt and capital lease obligations	832,236	958,157
Current maturities of long-term debt and capital lease obligations	12,095	11,490
Total long-term debt and capital lease obligations	$ 820,141	946,667
Unsecured Credit Facility
Debt Instrument [Line Items]
Unsecured credit facility		24,000
2026 Notes
Debt Instrument [Line Items]
Interest Rate	3.50%
Final Maturity	2,026
Senior notes	$ 394,978	394,406
2022 Notes
Debt Instrument [Line Items]
Interest Rate	4.38%
Final Maturity	2,022
Senior notes	$ 397,941	$ 397,458
Unsecured Credit Facility
Debt Instrument [Line Items]
Interest Rate	4.60%
Final Maturity	2,022
Accounts Receivable Securitization Facility
Debt Instrument [Line Items]
Interest Rate	2.41%
Final Maturity	2,019
Capital Lease Obligations
Debt Instrument [Line Items]
Interest Rate	3.50%
Final Maturity	2,025
Other Notes Payable
Debt Instrument [Line Items]
Interest Rate	2.10%
Final Maturity	2,020

Long Term Debt and Capital L104

Long Term Debt and Capital Leases (Parenthetical) (Detail)	12 Months Ended
	Dec. 30, 2017
2026 Notes
Debt Instrument [Line Items]
Senior notes due year	2,026
2022 Notes
Debt Instrument [Line Items]
Senior notes due year	2,022

Debt, Lease and Other Commit105

Debt, Lease and Other Commitments - Additional Information (Detail) - USD ($)

Nov. 29, 2017

Sep. 28, 2016

Apr. 19, 2016

Jan. 01, 2016

Apr. 21, 2015

Dec. 17, 2014

Aug. 07, 2014

Apr. 03, 2012

Dec. 30, 2017

Dec. 31, 2016

Jan. 02, 2016

Dec. 31, 2015

Jul. 17, 2013

Apr. 05, 2013

Debt Instrument [Line Items]

Bank overdraft

$ 5,699,000

$ 19,905,000

Debt instrument face amount

812,500,000

817,500,000

Payments for debt issuance costs

$ 729,000

4,380,000

$ 646,000

Lease arrangements expiration period

18 years

Deferred Salaries

Debt Instrument [Line Items]

Percentage of amount deferred, maximum

75.00%

75.00%

Deferred Bonus

Debt Instrument [Line Items]

Percentage of amount deferred, maximum

100.00%

Minimum

Debt Instrument [Line Items]

Lease term

2 years

Operating lease period

1 month

Maximum

Debt Instrument [Line Items]

Lease term

26 years

Operating lease period

10 years

2016 Term Loan

Debt Instrument [Line Items]

Debt instrument term

5 years

Line of credit facility, maximum borrowing capacity

$ 150,000,000

Payments Of Financing Costs

$ 600,000

Loss on extinguishment of debt recorded as interest expense

$ (600,000)

Unsecured 2013 Term Loan

Debt Instrument [Line Items]

Line of credit facility, maximum borrowing capacity

$ 300,000,000

Loss on extinguishment of debt recorded as interest expense

(1,300,000)

2026 Notes

Debt Instrument [Line Items]

Debt instrument face amount

$ 400,000,000

$ 400,000,000

400,000,000

Notes due year

Oct. 1, 2026

Price to redeem notes as a percentage of principal

100.00%

Variable interest rate

0.30%

Change of control triggering event price to redeem notes as a percentage of principal

101.00%

Debt discount

$ 2,108,000

2022 Notes

Debt Instrument [Line Items]

Debt instrument face amount

$ 400,000,000

$ 400,000,000

400,000,000

Notes due year

Apr. 1, 2022

Price to redeem notes as a percentage of principal

100.00%

Variable interest rate

0.35%

Change of control triggering event price to redeem notes as a percentage of principal

101.00%

Payments Of Financing Costs

$ 3,900,000

Debt discount

400,000

Standby Letters Of Credit

Debt Instrument [Line Items]

Line of credit facility outstanding daily balance during period

8,700,000

9,100,000

Accounts Receivable Securitization Facility

Debt Instrument [Line Items]

Line of credit facility outstanding daily balance during period

95,000,000

Line of credit facility, maximum borrowing capacity

$ 200,000,000

$ 150,000,000

Payments Of Financing Costs

$ 100,000

$ 800,000

Line of credit extended term

1 year

Line of credit facility, expiration date

Sep. 28, 2019

Debt instrument covenant compliance

As of December 30, 2017 and December 31, 2016, the company was in compliance with all restrictive covenants under the facility.

Line of credit facility, amount available

$ 179,300,000

Basis spread on variable rate

0.85%

Unused borrowing fee

0.30%

Financing Costs

$ 100,000

Unsecured Credit Facility

Debt Instrument [Line Items]

Line of credit facility outstanding daily balance during period

$ 24,000,000

Line of credit facility, maximum borrowing capacity

$ 700,000,000

$ 500,000,000

Line of credit facility, expiration date

Nov. 29, 2022

Line of credit facility, amount available

$ 491,302,000

Line of credit facility, expiration period

5 years

Line of credit facility, amount available

500,000,000

Line of credit facility, additional borrowing capacity

$ 200,000,000

Covenant, maximum leverage ratio

4

Minimum leverage ratio on covenant holiday

3.75

Payments for debt issuance costs

$ 600,000

Unsecured Credit Facility | Maximum

Debt Instrument [Line Items]

Line of credit facility outstanding daily balance during period

$ 47,500,000

Unsecured Credit Facility | Base Rate Loans | Minimum

Debt Instrument [Line Items]

Basis spread on variable rate

0.00%

0.00%

Unsecured Credit Facility | Base Rate Loans | Maximum

Debt Instrument [Line Items]

Basis spread on variable rate

0.575%

0.75%

Unsecured Credit Facility | Eurodollar Loans | Minimum

Debt Instrument [Line Items]

Basis spread on variable rate

0.575%

0.70%

Unsecured Credit Facility | Eurodollar Loans | Maximum

Debt Instrument [Line Items]

Basis spread on variable rate

1.575%

1.75%

Unsecured Credit Facility | Federal Funds Rate | Minimum

Debt Instrument [Line Items]

Basis spread on variable rate

0.05%

0.05%

Unsecured Credit Facility | Federal Funds Rate | Maximum

Debt Instrument [Line Items]

Basis spread on variable rate

0.30%

0.50%

Debt Discount, Underwriting Fee

Debt Discount, Underwriting Fees and Legal and Other fees (Detail) - 2026 Notes $ in Thousands	Dec. 30, 2017USD ($)
Debt Instrument [Line Items]
Debt discount	$ 2,108
Underwriting, legal, and other fees	3,634
Total fees	$ 5,742

Schedule of Borrowings and Repa

Schedule of Borrowings and Repayments Under Credit Facility (Detail) - Unsecured Credit Facility $ in Thousands	12 Months Ended
	Dec. 30, 2017USD ($)
Debt Instrument [Line Items]
Balance as of December 31, 2016	$ 24,000
Borrowings	447,900
Payments	$ (471,900)

Schedule of Net Amount Availabl

Schedule of Net Amount Available Under Credit Facility (Detail) - Unsecured Credit Facility - USD ($)	Dec. 30, 2017	Nov. 29, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Gross amount available	$ 500,000,000	$ 700,000,000
Outstanding			$ (24,000,000)
Letters of credit	(8,698,000)
Available for withdrawal	$ 491,302,000

Schedule of Highest and Lowest

Schedule of Highest and Lowest Outstanding Balance Under Credit Facility (Detail) - Unsecured Credit Facility - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Unsecured credit facility		$ 24,000
Maximum
Debt Instrument [Line Items]
Unsecured credit facility	$ 47,500

Aggregate Maturities of Debt Ou

Aggregate Maturities of Debt Outstanding (Including Capital Leases) (Detail) $ in Thousands	Dec. 30, 2017USD ($)
Debt Disclosure [Abstract]
2,018	$ 12,095
2,019	10,623
2,020	5,344
2,021	3,598
2,022	402,101
Thereafter	405,889
Total	$ 839,650

Reconciliation of Debt Issuance

Reconciliation of Debt Issuance Costs and Debt Discounts to the Net Carrying Value for Each Debt Obligation (Excluding Line of Credit Arrangements) (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016	Sep. 28, 2016	Apr. 03, 2012
Debt Instrument [Line Items]
Face Value	$ 812,500	$ 817,500
Debt issuance costs and debt discount	7,414	8,770
Net carrying value	805,086	808,730
2026 Notes
Debt Instrument [Line Items]
Face Value	400,000	400,000	$ 400,000
Debt issuance costs and debt discount	5,022	5,594
Net carrying value	394,978	394,406
2022 Notes
Debt Instrument [Line Items]
Face Value	400,000	400,000		$ 400,000
Debt issuance costs and debt discount	2,059	2,542
Net carrying value	397,941	397,458
Other Notes Payable
Debt Instrument [Line Items]
Face Value	12,500	17,500
Debt issuance costs and debt discount	333	634
Net carrying value	$ 12,167	$ 16,866

Future Minimum Lease Payments u

Future Minimum Lease Payments under Scheduled Leases (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Debt Disclosure [Abstract]
2,018	$ 7,707
2,019	6,075
2,020	3,193
2,021	3,873
2,022	2,303
Thereafter	6,114
Total minimum payments	29,265
Amount representing interest	2,115
Obligations under capital leases	27,150	$ 30,427
Obligations due within one year	7,095
Long-term obligations under capital leases	20,055
2,018	61,630
2,019	56,349
2,020	51,287
2,021	43,443
2,022	37,658
Thereafter	240,761
Total minimum payments	$ 491,128

Schedule of Rent Expense for Al

Schedule of Rent Expense for All Operating Leases (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jan. 02, 2016	Dec. 30, 2017	Dec. 31, 2016
Debt Disclosure [Abstract]
Rent expense	$ 87,864	$ 95,014	$ 97,357

Schedule of Deferred Compensati

Schedule of Deferred Compensation Amount Outstanding (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Debt Disclosure [Abstract]
Deferral elections outstanding	$ 15,732	$ 14,883
Current portion of deferral elections	1,238	1,675
Long-term portion of deferral elections	$ 14,494	$ 13,208

Variable Interest Entities - Ad

Variable Interest Entities - Additional Information (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Variable Interest Entity [Line Items]
Property, plant and equipment, net	$ 732,026	$ 781,026
VIE
Variable Interest Entity [Line Items]
Property, plant and equipment, net	27,200	30,400
Gross distribution rights notes receivable	$ 137,900	$ 84,300

Fair Value of Financial Instrum

Fair Value of Financial Instruments - Additional Information (Detail) - Distributor	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016
Fair Value Disclosures [Line Items]
Number of IDPs	4,000	3,600
Maximum
Fair Value Disclosures [Line Items]
Financing period of distribution rights, years	10 years

Carrying Value of Distribution

Carrying Value of Distribution Rights Notes Receivable (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Fair Value Assets And Liabilities Measured On Recurring Basis [Abstract]
Distribution rights notes receivable	$ 211,702	$ 175,984
Current portion recorded in accounts and notes receivable, net	23,965	21,060
Long-term portion of distribution rights notes receivable	$ 187,737	$ 154,924

Schedule of Fair Value of Notes

Schedule of Fair Value of Notes (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
2026 Notes
Fair Value Disclosures [Line Items]
Carrying Value	$ 394,978	$ 394,406
2026 Notes | Level 2 Inputs
Fair Value Disclosures [Line Items]
Fair Value	395,648
2022 Notes
Fair Value Disclosures [Line Items]
Carrying Value	397,941	$ 397,458
2022 Notes | Level 2 Inputs
Fair Value Disclosures [Line Items]
Fair Value	$ 425,232

Schedule of Fair Value of No119

Schedule of Fair Value of Notes (Parenthetical) (Detail)	12 Months Ended
	Dec. 30, 2017
2026 Notes
Fair Value Disclosures [Line Items]
Senior notes due year	2,026
2022 Notes
Fair Value Disclosures [Line Items]
Senior notes due year	2,022

Stockholders' Equity - Addition

Stockholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	Mar. 16, 2016	Jul. 15, 2017	Jul. 16, 2016	Apr. 22, 2017	Dec. 30, 2017	Dec. 30, 2017	Dec. 31, 2016	Dec. 19, 2002
Class Of Stock [Line Items]
Common stock, shares authorized					500,000,000	500,000,000	500,000,000
Common stock, par value					$ 0.01	$ 0.01	$ 0.01
Preferred stock, shares authorized					1,000,000	1,000,000
Common stock, voting rights					one vote for each share
Stock repurchase plan, shares authorized								74,600,000
Current shares available for repurchase					6,600,000	6,600,000
Purchase of shares under accelerated share repurchase		28,050		112,085	140,135	67,900
Agreement to repurchase an aggregate of common stock		$ 520		$ 2,151	$ 2,671	$ 633,100
Accelerated Share Repurchase Program
Class Of Stock [Line Items]
Purchase of shares under accelerated share repurchase	5,600,000		900,000
Agreement to repurchase an aggregate of common stock	$ 120,000
Series A Preferred Stock
Class Of Stock [Line Items]
Preferred stock, shares authorized					200,000	200,000	200,000
Preferred stock, par value					$ 100	$ 100	$ 100
Preferred stock, shares issued					0	0	0
Series B Preferred Stock
Class Of Stock [Line Items]
Preferred stock, shares authorized					800,000	800,000	800,000
Preferred stock, par value					$ 0.01	$ 0.01	$ 0.01
Preferred stock, shares issued					0	0	0

Shares Repurchased Under Stock

Shares Repurchased Under Stock Repurchase Plan (Detail) - USD ($) $ in Thousands	3 Months Ended	4 Months Ended	12 Months Ended	180 Months Ended
	Jul. 15, 2017	Apr. 22, 2017	Dec. 30, 2017	Dec. 30, 2017
Equity [Abstract]
Total Number of Shares Purchased	28,050	112,085	140,135	67,900
Total Cost of Shares Purchased	$ 520	$ 2,151	$ 2,671	$ 633,100

Summary of Dividends Excluding

Summary of Dividends Excluding Dividends on Vested Stock-Based Compensation Awards (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Equity [Abstract]
Dividends paid	$ 140,429	$ 130,490	$ 119,563
Dividends paid per share	$ 0.6700	$ 0.6250	$ 0.5675

Stock-Based Compensation - Addi

Stock-Based Compensation - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	May 21, 2014	Dec. 30, 2017
Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding average exercise price		$ 10.87
Weighted average remaining contractual life		1 month 9 days
Aggregate intrinsic value		$ 0.6
Omnibus Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Additional awards that will be issued under the EPIP	0
Awards granted, authorized amount	8,000,000

Stock Option Activity (Detail)

Stock Option Activity (Detail) - Stock Option - $ / shares shares in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options, Outstanding at beginning of year	1,846	4,353	6,191
Options, Exercised	(1,773)	(2,507)	(1,838)
Options, Outstanding at end of year	73	1,846	4,353
Options, Exercisable at end of year	73	1,846	4,353
Weighted Average Exercise Price, Outstanding at beginning of year	$ 10.89	$ 10.97	$ 10.88
Weighted Average Exercise Price, Exercised	10.89	11.02	10.67
Weighted Average Exercise Price, Outstanding at end of year	$ 10.87	$ 10.89	$ 10.97

Cash Received, Windfall Tax Ben

Cash Received, Windfall Tax Benefits, and Intrinsic Value from Stock Option Exercises (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Share Based Compensation [Abstract]
Cash received from option exercises	$ 19,313	$ 27,631	$ 19,617
Cash tax windfall benefit, net	4,186	3,746	7,660
Intrinsic value of stock options exercised	$ 14,994	$ 15,778	$ 24,590

Stock-Based Compensation (Perfo

Stock-Based Compensation (Performance-Contingent Total Shareholder Return Shares) - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 30, 2017USD ($)
Performance Contingent Total Shareholders Return Shares | Performance contingent Awards 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	18 months
Performance Contingent Total Shareholders Return Shares | Performance contingent Awards Granted Subsequent To 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	2 years
Total Shareholders Return
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment award, fair value assumptions, method used	Inputs into the model included the following for the company and comparator companies: (i) TSR from the beginning of the performance cycle through the measurement date; (ii) volatility; (iii) risk-free interest rates; and (iv) the correlation of the comparator companies’ TSR. The inputs are based on historical capital market data.
Total Shareholders Return | Omnibus Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost related to nonvested restricted stock granted by the EPIP	$ 5.6
Expected weighted-average period to recognize compensation cost (years)	1 year 25 days

Performance Contingent Total Sh

Performance Contingent Total Shareholder Return Shares (Detail) - Total Shareholders Return	12 Months Ended
	Dec. 30, 2017
90th Percentile
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Restricted Stock Units [Line Items]
Payout as % of Target	200.00%
Percentile	90.00%
70th Percentile
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Restricted Stock Units [Line Items]
Payout as % of Target	150.00%
Percentile	70.00%
50th Percentile
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Restricted Stock Units [Line Items]
Payout as % of Target	100.00%
Percentile	50.00%
30th Percentile
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Restricted Stock Units [Line Items]
Payout as % of Target	50.00%
Percentile	30.00%
Below 30th Percentile
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Restricted Stock Units [Line Items]
Payout as % of Target	0.00%
Percentile	30.00%

Payout Percentage of Total Shar

Payout Percentage of Total Shareholder Return Shares (Detail) - Total Shareholders Return	12 Months Ended
	Dec. 30, 2017
2013 award | Fiscal 2015
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Restricted Stock Units [Line Items]
Payout percentage	88.00%
2014 Award | Fiscal 2016
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Restricted Stock Units [Line Items]
Payout percentage	27.00%
2015 Award | Fiscal 2017
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Restricted Stock Units [Line Items]
Payout percentage	0.00%

Performance Contingent TSR Shar

Performance Contingent TSR Shares (Detail) - Total Shareholders Return - Omnibus Plan - $ / shares shares in Thousands	12 Months Ended
	Dec. 30, 2017	Jan. 02, 2016
Grant Date First January Twenty Seventeen
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted	426
Assumed vesting date	Mar. 1, 2019
Fair value per share	$ 23.31
Grant Date Third January Twenty Sixteen
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted		401
Assumed vesting date		Feb. 21, 2018
Fair value per share		$ 24.17

Stock-Based Compensation (Pe130

Stock-Based Compensation (Performance-Contingent Return on Invested Capital Shares) - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 30, 2017USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	1 year
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Return on investment target over the two fiscal years immediately preceding the vesting date	1.75%
Percentage of shares that can be earned	0.00%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Return on investment target over the two fiscal years immediately preceding the vesting date	4.75%
Percentage of shares that can be earned	125.00%
Maximum | 2016 Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares that can be earned	75.00%
Maximum | 2017 Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares that can be earned	100.00%
Weighted Average Cost of Capital | Range One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of payout, ROIC above WACC	50.00%
Weighted Average Cost of Capital | Range Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of payout, ROIC above WACC	100.00%
Weighted Average Cost of Capital | Range Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of payout, ROIC above WACC	125.00%
Return On Invested Capital
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of payout	0.00%
Return On Invested Capital | Range One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of payout, ROIC above WACC	1.75%
Return On Invested Capital | Range Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of payout, ROIC above WACC	3.75%
Return On Invested Capital | Range Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of payout, ROIC above WACC	4.75%
Performance Contingent Return On Invested Capital Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost related to nonvested restricted stock granted by the EPIP	$ 4.7
Expected weighted-average period to recognize compensation cost (years)	1 year 26 days
Performance Contingent Return On Invested Capital Shares | Performance contingent Awards 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	18 months
Performance Contingent Return On Invested Capital Shares | Performance contingent Awards subsequent to 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	2 years

Payout Percentage of ROIC Award

Payout Percentage of ROIC Awards (Detail) - Performance Contingent Return On Invested Capital Shares	12 Months Ended
	Dec. 30, 2017
2013 Award | Fiscal 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Payout percentage	125.00%
2014 Award | Fiscal 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Payout percentage	96.00%
2015 Award | Fiscal 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Payout percentage	87.00%

Performance Contingent ROIC Sha

Performance Contingent ROIC Shares (Detail) - Return On Invested Capital - Omnibus Plan - $ / shares shares in Thousands	12 Months Ended
	Jan. 02, 2017	Jan. 02, 2016
2017 Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted	426
Assumed vesting date	Mar. 1, 2019
Fair value per share	$ 19.97
2016 Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted		401
Assumed vesting date		Feb. 21, 2018
Fair value per share		$ 21.49

Performance-Contingent Restrict

Performance-Contingent Restricted Stock Awards (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividends at vesting	$ 553	$ 583	$ 879
Fiscal Year Vested 2017 | 2015 Award Granted
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividends at vesting	392
Tax windfall/(shortfall)	(3,103)
Fair value at vesting	$ 6,316
Fiscal Year Vested 2016 | 2014 Award Granted
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividends at vesting		441
Tax windfall/(shortfall)		(3,090)
Fair value at vesting		$ 7,173
Fiscal Year Vested 2015 | 2013 Award Granted
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividends at vesting			859
Tax windfall/(shortfall)			1,430
Fair value at vesting			$ 18,378
TSR Modifier | Fiscal Year Vested 2017 | 2015 Award Granted
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares increase/(decrease)	(378,219)
TSR Modifier | Fiscal Year Vested 2016 | 2014 Award Granted
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares increase/(decrease)		(248,872)
TSR Modifier | Fiscal Year Vested 2015 | 2013 Award Granted
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares increase/(decrease)			(48,069)
ROIC Modifier | Fiscal Year Vested 2017 | 2015 Award Granted
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares increase/(decrease)	(49,272)
ROIC Modifier | Fiscal Year Vested 2016 | 2014 Award Granted
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares increase/(decrease)		(13,637)
ROIC Modifier | Fiscal Year Vested 2015 | 2013 Award Granted
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares increase/(decrease)			100,090

Performance-Contingent Restr134

Performance-Contingent Restricted Stock Activity (Detail) - Performance Contingent Restricted Stock - $ / shares shares in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Number of Shares
Number of Shares, Balance at beginning of period	1,543	1,349	1,404
Number of Shares, Initial grant	855	801	829
Number of Shares, Vested	(329)	(312)	(853)
Number of Shares, Forfeitures	(67)	(32)	(83)
Number of shares, Balance at end of period	1,575	1,543	1,349
Weighted Average Fair Value
Weighted Average Fair Value, Balance at beginning of period	$ 21.53	$ 21.26	$ 19.09
Weighted Average Fair Value, Initial grant	21.61	22.83	20.18
Weighted Average Fair Value, Vested	19.14	22.02	16.22
Weighted Average Fair Value, Forfeitures	21.08	23.60	20.99
Weighted Average Fair Value, Balance at end of period	$ 22.20	$ 21.53	$ 21.26
Performance Contingent Return On Invested Capital Shares
Number of Shares
Number of Shares, Supplemental grant for exceeding modifier			100
Number of Shares, Grant reduction for not achieving the modifier	(49)	(249)
Weighted Average Fair Value
Weighted Average Fair Value, Supplemental grant for exceeding ROIC modifier			$ 14.37
Weighted Average Fair Value, Grant reduction for not achieving the modifier	$ 19.14	$ 23.97
Performance Contingent Total Shareholders Return Shares
Number of Shares
Number of Shares, Grant reduction for not achieving the modifier	(378)	(14)	(48)
Weighted Average Fair Value
Weighted Average Fair Value, Grant reduction for not achieving the modifier	$ 21.21	$ 21.47	$ 17

Stock-Based Compensation (Pe135

Stock-Based Compensation (Performance-Contingent Restricted Stock) - Additional Information (Detail) - Performance Contingent Restricted Stock $ in Millions	12 Months Ended
	Dec. 30, 2017USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost related to nonvested restricted stock granted by the EPIP	$ 10.3
Expected weighted-average period to recognize compensation cost (years)	1 year 25 days

Stock-Based Compensation (Defer

Stock-Based Compensation (Deferred and Restricted Stock) - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	May 31, 2013	Dec. 30, 2017	Oct. 07, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		1 year
Chief Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock award	$ 1.3
Restricted shares issued	58,500
Deferred and restricted stock | Non Employee Directors | Annual Grants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate shares received		77,220
Deferred and restricted stock | Non Employee Directors | Annual Grants | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		1 year
Deferred Stock | Non Employee Directors | Annual Grants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issuance of deferred compensation (in shares)		7,728
Restricted Stock Award | Chief Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted shares per share	$ 22.25
Restricted stock award vested price			$ 18.48
Deferred Stock Activity
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost related to nonvested restricted stock granted by the EPIP		$ 0.6
Expected weighted-average period to recognize compensation cost (years)		4 months 24 days
Fair value at vesting		$ 2.8
Retainer Conversion
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Retainers conversion into deferred shares		100.00%
Vesting period		1 year
Director Retainer Deferrals | Deferred and restricted stock | Non Employee Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate shares received		10,020

Deferred and Restricted Stock A

Deferred and Restricted Stock Activity (Detail) - Deferred and restricted stock - $ / shares shares in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Number of Shares
Number of Shares, Balance at beginning of period	149	126	151
Number of Shares, Granted	87	95	70
Number of Shares, Vested	(149)	(72)	(95)
Number of shares, Balance at end of period	87	149	126
Number of shares, Vested and deferred at end of period	192	331	222
Weighted Average Fair Value
Weighted Average Fair Value, Balance at beginning of period	$ 20.39	$ 21.89	$ 21.06
Weighted Average Fair Value, Granted	18.70	19.30	21.59
Weighted Average Fair Value, Vested	20.39	21.59	20.28
Weighted Average Fair Value, Balance at end of period	$ 18.70	$ 20.39	$ 21.89

Stock-Based Compensation (Stock

Stock-Based Compensation (Stock Appreciation Rights) - Additional Information (Detail)	12 Months Ended
	Dec. 30, 2017
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Vesting period	1 year
Exercisable period	9 years

Stock Appreciation Rights Activ

Stock Appreciation Rights Activity (Detail) - Stock Appreciation Rights - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2016	Jan. 02, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares, Balance at beginning of period	14	29
Number of shares, Rights exercised	(14)	(15)
Number of shares, Balance at end of period		14
Weighted average - grant date fair value		$ 8.67

Summary of Company's Stock Base

Summary of Company's Stock Based Compensation Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock based compensation	$ 16,093	$ 18,761	$ 15,692
Performance Contingent Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock based compensation	14,326	16,611	13,369
Deferred Stock
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock based compensation	$ 1,767	2,161	2,205
Stock Appreciation Rights
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock based compensation		$ (11)	$ 118

Summary of Reclassifications Ou

Summary of Reclassifications Out of AOCI (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Derivative instruments net of tax		$ (1,367)	$ (3,399)	$ (5,413)
Reclassification From AOCI, Current Period Net Of Tax	[1]	(8,150)	(11,800)	(7,952)
Derivative Instruments
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Derivative instruments before tax	[1]	(2,222)	(5,528)	(8,801)
Reclassification from AOCI, Derivative instruments tax benefit	[1]	855	2,129	3,388
Reclassification from AOCI, Derivative instruments net of tax	[1]	(1,367)	(3,399)	(5,413)
Reclassification From AOCI, Current Period Net Of Tax		(1,367)	(3,399)
Pension and postretirement plans, prior service credits
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Current Period, before Tax	[1],[2]	(175)	(175)	267
Pension and postretirement plans, Settlement losses
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Current Period, before Tax	[1],[2]	(4,649)	(6,646)
Pension and postretirement plans, actuarial losses
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Current Period, before Tax	[1],[2]	(5,858)	(6,840)	(4,395)
Accumulated Defined Benefit Plans Adjustment
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Current Period, before Tax	[1]	(10,682)	(13,661)	(4,128)
Reclassification from AOCI, Current Period, Tax benefit	[1]	3,899	5,260	1,589
Reclassification From AOCI, Current Period Net Of Tax	[1]	(6,783)	(8,401)	(2,539)
Interest Rate Contracts | Derivative Instruments
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Derivative instruments before tax	[1]	(142)	(221)	(250)
Commodity Contract | Derivative Instruments
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Derivative instruments before tax	[1],[3]	(2,080)	(5,307)	(8,551)
Reclassification from AOCI, Derivative instruments tax benefit		801	2,043	3,292
Reclassification from AOCI, Derivative instruments net of tax		$ (1,279)	$ (3,264)	$ (5,259)
[1]	Amounts in parentheses indicate debits to determine net income.
[2]	These items are included in the computation of net periodic pension cost. See Note 21, Postretirement Plans, for additional information.
[3]	Amounts are presented as an adjustment to reconcile net income to net cash provided by operating activities on the Consolidated Statements of Cash Flows.

Summary of AOCI exclusive of re

Summary of AOCI exclusive of reclassification (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Accumulated Other Comprehensive Income Loss [Line Items]
Amount of Gain (Loss) Recognized in AOCI, Current year, net of tax	$ (9,426)	$ 1,717	$ (6,732)
Derivative Instruments
Accumulated Other Comprehensive Income Loss [Line Items]
Amount of Gain (Loss) Recognized in AOCI, Derivative instruments before tax	(9,734)	9,316	(6,821)
Amount of Gain (Loss) Recognized in AOCI, Derivative instruments tax benefit	2,945	(3,586)	2,626
Amount of Gain (Loss) Recognized in AOCI, Derivative instruments net of tax	(6,789)	5,730	(4,195)
Amount of Gain (Loss) Recognized in AOCI, Current year, net of tax	(6,789)	5,730
Current Year Actuarial Loss
Accumulated Other Comprehensive Income Loss [Line Items]
Amount of Gain (Loss) Recognized in AOCI, Current year, before tax	(4,307)	(6,525)	2,075
Current Year Prior Service Cost
Accumulated Other Comprehensive Income Loss [Line Items]
Amount of Gain (Loss) Recognized in AOCI, Current year, before tax			(6,199)
Accumulated Defined Benefit Plans Adjustment
Accumulated Other Comprehensive Income Loss [Line Items]
Amount of Gain (Loss) Recognized in AOCI, Current year, before tax	(4,307)	(6,525)	(4,124)
Amount of Gain (Loss) Recognized in AOCI, Current year, tax benefit	1,670	2,512	1,587
Amount of Gain (Loss) Recognized in AOCI, Current year, net of tax	(2,637)	(4,013)	(2,537)
Interest Rate Contracts | Derivative Instruments
Accumulated Other Comprehensive Income Loss [Line Items]
Amount of Gain (Loss) Recognized in AOCI, Derivative instruments before tax		1,083
Commodity Contract | Derivative Instruments
Accumulated Other Comprehensive Income Loss [Line Items]
Amount of Gain (Loss) Recognized in AOCI, Derivative instruments before tax	$ (9,734)	$ 8,233	$ (6,821)

Changes to AOCI, Net of Income

Changes to AOCI, Net of Income Tax, By Component (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		$ 1,210,080	$ 1,243,082	$ 1,123,044
Other comprehensive income (loss) before reclassifications		(9,426)	1,717	(6,732)
Reclassified to earnings from accumulated other comprehensive loss	[1]	8,150	11,800	7,952
Balances		1,250,677	1,210,080	1,243,082
Cash Flow Hedge Items
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		(1,061)	(10,190)
Other comprehensive income (loss) before reclassifications		(6,789)	5,730
Reclassified to earnings from accumulated other comprehensive loss		1,367	3,399
Balances		(6,483)	(1,061)	(10,190)
Accumulated Defined Benefit Plans Adjustment
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		(82,222)	(86,610)
Other comprehensive income (loss) before reclassifications		(2,637)	(4,013)	(2,537)
Reclassified to earnings from accumulated other comprehensive loss	[1]	6,783	8,401	2,539
Balances		(78,076)	(82,222)	(86,610)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		(83,283)	(96,800)	(98,020)
Other comprehensive income (loss) before reclassifications		(9,426)	1,717
Reclassified to earnings from accumulated other comprehensive loss		8,150	11,800
Balances		$ (84,559)	$ (83,283)	$ (96,800)
[1]	Amounts in parentheses indicate debits to determine net income.

Loss Reclassified From AOCI for

Loss Reclassified From AOCI for Commodity Contracts (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Accumulated Other Comprehensive Income Loss [Line Items]
Net of tax		$ 1,367	$ 3,399	$ 5,413
Derivative Instruments
Accumulated Other Comprehensive Income Loss [Line Items]
Gross loss reclassified from AOCI into income	[1]	2,222	5,528	8,801
Tax benefit	[1]	(855)	(2,129)	(3,388)
Net of tax	[1]	1,367	3,399	5,413
Commodity Contract | Derivative Instruments
Accumulated Other Comprehensive Income Loss [Line Items]
Gross loss reclassified from AOCI into income	[1],[2]	2,080	5,307	8,551
Tax benefit		(801)	(2,043)	(3,292)
Net of tax		$ 1,279	$ 3,264	$ 5,259
[1]	Amounts in parentheses indicate debits to determine net income.
[2]	Amounts are presented as an adjustment to reconcile net income to net cash provided by operating activities on the Consolidated Statements of Cash Flows.

Basic and Diluted Earnings per

Basic and Diluted Earnings per Common Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended										4 Months Ended				12 Months Ended
	Dec. 30, 2017	Oct. 07, 2017	[1]	Jul. 15, 2017	[1]	Dec. 31, 2016	Oct. 08, 2016	[1]	Jul. 16, 2016	[1]	Apr. 22, 2017	[1]	Apr. 23, 2016	[1]	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Earnings Per Share [Abstract]
Net income	$ 78,533	$ (33,571)		$ 44,740		$ 13,042	$ 40,216		$ 51,155		$ 60,418		$ 59,363		$ 150,120	$ 163,776	$ 189,191
Basic Earnings Per Common Share:
Basic weighted average shares outstanding per common share															209,573	208,511	210,793
Basic earnings per common share	$ 0.37	$ (0.16)		$ 0.21		$ 0.06	$ 0.19		$ 0.25		$ 0.29		$ 0.28		$ 0.72	$ 0.79	$ 0.90
Diluted Earnings Per Common Share:
Basic weighted average shares outstanding per common share															209,573	208,511	210,793
Add: Shares of common stock assumed issued upon exercise of stock options, vesting of performance-contingent restricted stock and deferred stock															862	1,843	2,563
Diluted weighted average shares outstanding per common share															210,435	210,354	213,356
Diluted earnings per common share	$ 0.37	$ (0.16)		$ 0.21		$ 0.06	$ 0.19		$ 0.24		$ 0.29		$ 0.28		$ 0.71	$ 0.78	$ 0.89
[1]	As disclosed in Note 4, Financial Statement Revisions, the company reported cash receipts and payments for the repurchase and sale of territories and cash paid at issuance of notes receivable at net when these transactions should have been disaggregated. We concluded that the errors were not material to any of these prior periods that were impacted. The error resulted in an understatement of cash flows from operating activities and cash flows used in investing activities of $5.9 million, $12.1 million and $12.8 million, respectively, for the sixteen, twenty-eight, and forty week amounts included in the first, second, and third quarters of fiscal 2017, respectively.  These amounts will be revised upon subsequent presentation of these financial statements.

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Detail) - shares	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Earnings Per Share [Abstract]
Antidilutive Shares excluded from Computation of Earnings Per Share	380,015	0	0

Summary of Company's Balance Sh

Summary of Company's Balance Sheet Related Pension and Other Postretirement Benefit Plan (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Pension And Other Postretirement Benefit Expense [Abstract]
Current benefit liability	$ 935	$ 979
Noncurrent benefit liability	60,107	69,601
Accumulated other comprehensive loss, net of tax	$ 78,076	$ 82,222

Postretirement Plans - Addition

Postretirement Plans - Additional Information (Detail) - USD ($)	3 Months Ended					6 Months Ended	12 Months Ended
	Dec. 30, 2017	Oct. 07, 2017	Dec. 31, 2016	Oct. 08, 2016	Jul. 16, 2016	Jul. 15, 2017	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016	Dec. 31, 2017
Pension and Other Postretirement Benefits Disclosure [Line Items]
Settlement loss	$ (1,619,000)	$ (3,030,000)	$ (173,000)	$ (1,832,000)	$ (4,641,000)	$ 0		$ (4,649,000)	$ (6,646,000)
Expected pension income for fiscal 2018	$ 1,700,000							$ 1,700,000
Expected long-term rate of return on plan assets								8.00%
Percentage of total plan assets	100.00%		100.00%					100.00%	100.00%
Expected company contribution	$ 680,000							$ 680,000
Postretirement Benefits, minimum years of service for eligibility								10 years
Postretirement Benefits, minimum age for eligibility								55 years
Expense under plans								$ (897,000)	$ 2,238,000	$ (5,878,000)
Contribution of pension fund in excess of total contribution								5.00%	5.00%	5.00%
Multiemployer plans, minimum contribution	0							$ 0
Multiemployer plan, withdrawal obligation	15,223,000	$ 15,200,000						15,223,000
Multiemployer plans transition payments payable	3,100,000							$ 3,100,000
Multiemployer plans payable date								Nov. 3, 2017
Multiemployer plan withdrawal liability of net present value monthly payments period		20 years
Minimum
Pension and Other Postretirement Benefits Disclosure [Line Items]
Retiree medical coverage provided								3 years
Maximum
Pension and Other Postretirement Benefits Disclosure [Line Items]
Retiree medical coverage provided								5 years
Common Stock
Pension and Other Postretirement Benefits Disclosure [Line Items]
Defined benefit plan equity securities included in common stock			2,030,363						2,030,363		2,030,363
Equity securities, amount			$ 40,500,000						$ 40,500,000		$ 39,200,000
Percentage of total plan assets			12.10%						12.10%		11.50%
Scenario, Forecast
Pension and Other Postretirement Benefits Disclosure [Line Items]
Expected long-term rate of return on plan assets							6.40%
Pension plans
Pension and Other Postretirement Benefits Disclosure [Line Items]
Settlement loss								$ (4,649,000)	$ (6,646,000)
Actual return on plan assets								42,076,000	$ 4,689,000	$ 6,900,000
Amortization from accumulated other comprehensive income into net periodic cost (benefit)	6,100,000							$ 6,100,000
Expected long-term rate of return on plan assets								8.00%	8.00%	8.00%
Contribution of company to company pension plans								$ 1,891,000	$ 1,341,000	$ 10,436,000
Pension plans | Required
Pension and Other Postretirement Benefits Disclosure [Line Items]
Contribution of company to company pension plans								286,000	341,000	436,000
Pension plans | Discretionary
Pension and Other Postretirement Benefits Disclosure [Line Items]
Contribution of company to company pension plans								$ 1,605,000	1,000,000	10,000,000
Last Fifteen Years
Pension and Other Postretirement Benefits Disclosure [Line Items]
Average annual return on the plan assets								8.50%
Non Qualified Pension Plans
Pension and Other Postretirement Benefits Disclosure [Line Items]
Expected company contribution	300,000							$ 300,000
Non Qualified Pension Plans | Required
Pension and Other Postretirement Benefits Disclosure [Line Items]
Contribution of company to company pension plans								300,000
Qualified Pension Plans
Pension and Other Postretirement Benefits Disclosure [Line Items]
Expected company contribution	0							0
Qualified Pension Plans | Discretionary
Pension and Other Postretirement Benefits Disclosure [Line Items]
Contribution of company to company pension plans								1,600,000
Qualified Pension Plans | Scenario, Forecast
Pension and Other Postretirement Benefits Disclosure [Line Items]
Voluntarily contributions made by an employer							$ 10,000,000
Postretirement Benefit Plans
Pension and Other Postretirement Benefits Disclosure [Line Items]
Amortization from accumulated other comprehensive income into net periodic cost (benefit)	(600,000)							(600,000)
Contribution of company to company pension plans								376,000	841,000
Expected company contribution	700,000							700,000
Contributions by participants	$ 300,000							330,000	284,000	200,000
Multiemployer Plans
Pension and Other Postretirement Benefits Disclosure [Line Items]
Expense under plans								$ 2,100,000	$ 2,200,000	$ 2,100,000
Red Zone
Pension and Other Postretirement Benefits Disclosure [Line Items]
Percentage of funded under multi employer plans								Less than 65 percent
Yellow Zone
Pension and Other Postretirement Benefits Disclosure [Line Items]
Percentage of funded under multi employer plans								Between 65 and less than 80 percent
Green Zone
Pension and Other Postretirement Benefits Disclosure [Line Items]
Percentage of funded under multi employer plans								At least 80 percent
Qualified Pension Plan
Pension and Other Postretirement Benefits Disclosure [Line Items]
Voluntarily contributions made by an employer								$ 1,600,000

Summary of Recognized Settlemen

Summary of Recognized Settlement Charges by Quarter (Detail) - USD ($) $ in Thousands	3 Months Ended					6 Months Ended	12 Months Ended
	Dec. 30, 2017	Oct. 07, 2017	Dec. 31, 2016	Oct. 08, 2016	Jul. 16, 2016	Jul. 15, 2017	Dec. 30, 2017	Dec. 31, 2016
Compensation And Retirement Disclosure [Abstract]
Pension plan settlement loss	$ 1,619	$ 3,030	$ 173	$ 1,832	$ 4,641	$ 0	$ 4,649	$ 6,646

Components of Net Periodic Bene

Components of Net Periodic Benefit (Income) Cost (Detail) - USD ($) $ in Thousands		3 Months Ended					6 Months Ended	12 Months Ended
		Dec. 30, 2017	Oct. 07, 2017	Dec. 31, 2016	Oct. 08, 2016	Jul. 16, 2016	Jul. 15, 2017	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Defined Benefit Plan Disclosure [Line Items]
Pension plan settlement loss		$ 1,619	$ 3,030	$ 173	$ 1,832	$ 4,641	$ 0	$ 4,649	$ 6,646
Pension plans
Defined Benefit Plan Disclosure [Line Items]
Service cost								755	830	$ 873
Interest cost								12,852	13,682	18,003
Expected return on plan assets								(25,669)	(26,644)	(29,642)
Pension plan settlement loss								4,649	6,646
Prior service cost (credit)								387	387
Actuarial (gain) loss								6,355	7,294	4,978
Net periodic pension cost (income)								(671)	2,195	(5,788)
Current year actuarial (gain) loss								4,119	8,879	(1,916)
Current year prior service cost (credit)										6,199
Settlement loss								(4,649)	(6,646)
Amortization of prior service (cost) credit								(387)	(387)
Amortization of actuarial gain (loss)								(6,355)	(7,294)	(4,978)
Total recognized in other comprehensive (loss) income								(7,272)	(5,448)	(695)
Total recognized in net periodic benefit cost and other comprehensive (income) loss								(7,943)	(3,253)	(6,483)
Postretirement Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost								256	401	398
Interest cost								227	309	360
Prior service cost (credit)								(212)	(212)	(267)
Actuarial (gain) loss								(497)	(454)	(583)
Net periodic pension cost (income)								(226)	44	(92)
Current year actuarial (gain) loss	[1]							188	(2,354)	(159)
Amortization of prior service (cost) credit								212	212	267
Amortization of actuarial gain (loss)								497	454	583
Total recognized in other comprehensive (loss) income								897	(1,688)	691
Total recognized in net periodic benefit cost and other comprehensive (income) loss								$ 671	$ (1,644)	$ 599
[1]	In 2015, includes (gain) loss related to (higher) lower than expected Medicare Part D subsidy receipts.

Funded Status and Amounts Recog

Funded Status and Amounts Recognized in Consolidated Balance Sheets (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 30, 2017	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Change in plan assets:
Current liability	$ (935)	$ (935)	$ (979)
Noncurrent liability	(60,107)	(60,107)	(69,601)
Pension plans
Change in benefit obligation:
Benefit obligation at beginning of year		398,595	438,023
Service cost		755	830	$ 873
Interest cost		12,852	13,682	18,003
Actuarial loss (gain)		20,526	(13,076)
Benefits paid		(24,408)	(25,130)
Settlements		(14,368)	(15,734)
Benefit obligation at end of year	393,952	393,952	398,595	438,023
Change in plan assets:
Fair value of plan assets at beginning of year		335,663	370,497
Actual return on plan assets		42,076	4,689	6,900
Employer contribution		1,891	1,341	10,436
Benefits paid		(24,408)	(25,130)	(25,014)
Settlements		(14,368)	(15,734)
Fair value of plan assets at end of year	340,854	340,854	335,663	370,497
Benefits paid		(24,408)	(25,130)
Fair value of plan assets at end of year	340,854	340,854	335,663	370,497
Benefit obligation at end of year	393,952	393,952	398,595	438,023
Unfunded status and amount recognized at end of year	(53,098)	(53,098)	(62,932)
Current liability	(260)	(260)	(291)
Noncurrent liability	(52,838)	(52,838)	(62,641)
Amount recognized at end of year	(53,098)	(53,098)	(62,932)
Net actuarial (gain) loss before taxes	126,002	126,002	132,886
Prior service cost before taxes	5,426	5,426	5,813
Amount recognized at end of year	131,428	131,428	138,699
Accumulated benefit obligation at end of year	392,057	392,057	397,224
Postretirement Benefit Plans
Change in benefit obligation:
Benefit obligation at beginning of year		7,648	10,133
Service cost		256	401	398
Interest cost		227	309	360
Participant contributions	300	330	284	200
Actuarial loss (gain)		188	(2,354)
Benefits paid		(706)	(1,125)
Benefit obligation at end of year	7,943	7,943	7,648	10,133
Change in plan assets:
Employer contribution		376	841
Participant contributions	300	330	284	200
Benefits paid		(706)	(1,125)
Benefit obligation at end of year	7,943	7,943	7,648	$ 10,133
Unfunded status and amount recognized at end of year	(7,943)	(7,943)	(7,648)
Current liability	(674)	(674)	(688)
Noncurrent liability	(7,269)	(7,269)	(6,960)
Amount recognized at end of year	(7,943)	(7,943)	(7,648)
Net actuarial (gain) loss before taxes	(3,846)	(3,846)	(4,531)
Prior service cost before taxes	(262)	(262)	(474)
Accumulated benefit obligation at end of year	$ (4,108)	$ (4,108)	$ (5,005)

Weighted Average Assumptions Us

Weighted Average Assumptions Used for Pension Plans (Detail)	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Defined Benefit Plan Disclosure [Line Items]
Weighted average assumptions used to determine net periodic cost, Expected return on plan assets	8.00%
Pension plans
Defined Benefit Plan Disclosure [Line Items]
Weighted average assumptions used to determine benefit obligations, Discount rate	3.58%	4.00%	4.25%
Weighted average assumptions used to determine benefit obligations, Rate of compensation increase	3.00%	3.00%	3.00%
Weighted average assumptions used to determine net periodic cost, Discount rate	4.00%	4.25%	4.00%
Weighted average assumptions used to determine net periodic cost, Expected return on plan assets	8.00%	8.00%	8.00%
Weighted average assumptions used to determine net periodic cost, Rate of compensation increase	3.00%	3.00%	4.00%
Pension plans | Benefit Obligations
Defined Benefit Plan Disclosure [Line Items]
Weighted average assumptions used to determine Measurement date	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Pension plans | Net (Income) Cost
Defined Benefit Plan Disclosure [Line Items]
Weighted average assumptions used to determine Measurement date	Jan. 1, 2017	Jan. 1, 2016	Jan. 1, 2015
Postretirement Benefit Plans | Benefit Obligations
Defined Benefit Plan Disclosure [Line Items]
Weighted average assumptions used to determine benefit obligations, Discount rate	3.36%	3.66%	3.83%
Weighted average assumptions used to determine benefit obligations, Measurement date	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Health care cost trend rate, Initial rate	6.00%	6.50%	8.00%
Health care cost trend rate, Ultimate rate	5.00%	5.00%	5.00%
Health care cost trend rate, Year trend reaches the ultimate rate	2,022	2,023	2,022
Postretirement Benefit Plans | Net Periodic Benefit Cost
Defined Benefit Plan Disclosure [Line Items]
Weighted average assumptions used to determine net periodic cost, Discount rate	3.66%	3.83%	3.50%
Health care cost trend rate, Initial rate	6.50%	8.00%	8.00%
Health care cost trend rate, Ultimate rate	5.00%	5.00%	5.00%
Health care cost trend rate, Year trend reaches the ultimate rate	2,023	2,022	2,021
Weighted average assumptions used to determine net periodic cost, Measurement date	Jan. 1, 2017	Jan. 1, 2016	Jan. 1, 2015

Plans Fair Value of Plan Assets

Plans Fair Value of Plan Assets by Asset Class (Detail) - USD ($) $ in Thousands		Dec. 31, 2017		Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Pension plans
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		$ 340,854		$ 340,854	$ 335,663	$ 370,497
Short Term Investments And Cash
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		19,771			4,712
Equity Securities | Domestic Equity Funds
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets	[1]	19,879			47,916
Equity Securities | Us Companies
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		65,414			88,427
Equity Securities | International Companies
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		665			1,427
Equity Securities | International Equity Funds
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets	[2]	22,178			22,914
Fixed Income Securities | US Treasury Securities
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		6,538			8,796
Fixed Income Securities | US Government Agencies Debt Securities
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		10,531			5,909
Fixed Income Securities | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		3,004			5,512
Fixed Income Securities | Domestic Corporate Debt Securities
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		9,993			10,539
Pending Transactions
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		62,000	[3]		5,000
Other Assets And Liabilities
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets and (liabilities)	[3]	(133)			70
Accrued (Expenses) Income
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets	[3]	(79)			(97)
Level 1 | Pension plans
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		108,136			160,684
Level 1 | Equity Securities | Domestic Equity Funds
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets	[1]	19,879			47,916
Level 1 | Equity Securities | Us Companies
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		65,414			88,427
Level 1 | Equity Securities | International Companies
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		665			1,427
Level 1 | Equity Securities | International Equity Funds
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets	[2]	22,178			22,914
Level 2 | Pension plans
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		49,837			35,468
Level 2 | Short Term Investments And Cash
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		19,771			4,712
Level 2 | Fixed Income Securities | US Treasury Securities
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		6,538			8,796
Level 2 | Fixed Income Securities | US Government Agencies Debt Securities
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		10,531			5,909
Level 2 | Fixed Income Securities | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		3,004			5,512
Level 2 | Fixed Income Securities | Domestic Corporate Debt Securities
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets		9,993			10,539
Other Investments Measured at Net Asset Value | International Equity Funds
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets	[2],[4]	22,878			24,987
Other Investments Measured at Net Asset Value | Hedge Funds, Equity
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets	[4],[5]	35,054			32,095
Other Investments Measured at Net Asset Value | Absolute Return Funds
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets	[4],[6]	52,704			50,036
Other Investments Measured at Net Asset Value | Real Estate Funds
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets	[7],[8]				17,296
Other Investments Measured at Contract Value | Guaranteed Insurance Contracts
Schedule of Pension Plan Assets by Fair Value [Line Items]
Fair value of plan assets	[7],[9]	$ 10,457			$ 10,124
[1]	This class includes funds with the principal strategy to invest primarily in long positions in domestic equity securities.
[2]	This class includes funds with the principal strategy to invest primarily in long positions in international equity securities. This asset was reclassified from a Level 2 to a Level 1 type for all periods. This asset was incorrectly presented as a Level 2.
[3]	This class includes accrued interest, dividends, and amounts receivable from asset sales and amounts payable for asset purchases.
[4]	Certain investments that are measured at fair value using the net asset value per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy.
[5]	This class invests primarily in hedged equity funds.
[6]	This class invests primarily in absolute return strategy funds and are reported at NAV.
[7]	Certain investments, which are fully-benefit responsive investment contracts, are measured at contract value and have not been classified in the fair value hierarchy.
[8]	This class includes funds that invest primarily in U.S. commercial real estate.
[9]	This class invests primarily guaranteed insurance contracts through various U.S. insurance companies.

Plan Asset and Target Asset All

Plan Asset and Target Asset Allocations (Detail)		Dec. 30, 2017	Dec. 31, 2016
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Percentage of Plan Assets at the Measurement Date		100.00%	100.00%
Equity Securities
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Percentage of Plan Assets at the Measurement Date		38.60%	51.10%
Equity Securities | Minimum
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Target Allocation 2018		15.00%
Equity Securities | Maximum
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Target Allocation 2018		45.00%
Fixed Income Securities
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Percentage of Plan Assets at the Measurement Date		27.10%	9.30%
Fixed Income Securities | Minimum
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Target Allocation 2018		25.00%
Fixed Income Securities | Maximum
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Target Allocation 2018		45.00%
Real Estate Funds
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Percentage of Plan Assets at the Measurement Date			5.20%
Other Diversifying Strategies
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Percentage of Plan Assets at the Measurement Date	[1]	28.80%	33.50%
Other Diversifying Strategies | Minimum
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Target Allocation 2018	[1]	0.00%
Other Diversifying Strategies | Maximum
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Target Allocation 2018	[1]	40.00%
Short Term Investments And Cash
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Percentage of Plan Assets at the Measurement Date		5.50%	0.90%
Short Term Investments And Cash | Minimum
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Target Allocation 2018		0.00%
Short Term Investments And Cash | Maximum
Schedule Of Defined Benefit Plan Asset Allocation Targets [Line Items]
Target Allocation 2018		10.00%
[1]	Includes absolute return funds, hedged equity funds, and guaranteed insurance contracts.

Company Contributions (Detail)

Company Contributions (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Defined Contribution and Defined Benefit Plans [Line Items]
Expected company contribution	$ 680
Pension plans
Defined Contribution and Defined Benefit Plans [Line Items]
Contribution of company to company pension plans	1,891	$ 1,341	$ 10,436
401K (DC Plan)
Defined Contribution and Defined Benefit Plans [Line Items]
Contribution of company to company pension plans	376	841	674
Required | Pension plans
Defined Contribution and Defined Benefit Plans [Line Items]
Contribution of company to company pension plans	286	341	436
Discretionary | Pension plans
Defined Contribution and Defined Benefit Plans [Line Items]
Contribution of company to company pension plans	$ 1,605	$ 1,000	$ 10,000

Benefits Expected to be Paid fr

Benefits Expected to be Paid from Plans Assets (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Pension plans
Schedule of Pension and Other Postretirement Benefits Expected Benefit Payments [Line Items]
Benefits paid		$ 24,408	$ 25,130	$ 25,014
2,018		35,458
2,019		34,025
2,020		32,945
2,021		32,023
2,022		31,040
2023 – 2027		122,992
Pension plans | Includes Plan No 1 and No 2 Single Lump Sum
Schedule of Pension and Other Postretirement Benefits Expected Benefit Payments [Line Items]
Benefits paid	[1]		40,864
Pension plans | Includes Plan No 1 and No 2 Single Lump Sum
Schedule of Pension and Other Postretirement Benefits Expected Benefit Payments [Line Items]
Benefits paid	[2]	38,776
Postretirement Benefit Plans | Employer Gross Contribution
Schedule of Pension and Other Postretirement Benefits Expected Benefit Payments [Line Items]
Benefits paid		376	$ 841	$ 674
2,018		680
2,019		735
2,020		708
2,021		699
2,022		692
2023 – 2027		$ 3,477
[1]	Includes $15.7 million and $1.6 million from Plan No. 1 and Plan No. 2, respectively paid as lump sums.
[2]	Includes $14.4 million and $1.6 million from Plan No. 1 and Plan No. 2, respectively, paid as lump sums.

Benefits Expected to be Paid157

Benefits Expected to be Paid from Plans Assets (Parenthetical) (Detail) - Includes Plan No 1 and No 2 Single Lump Sum - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016
Lump Sums Plan No. 1
Schedule of Pension and Other Postretirement Benefits Expected Benefit Payments [Line Items]
Distributions from existing plan assets		$ 15.7
Lump Sums Plan No. 2
Schedule of Pension and Other Postretirement Benefits Expected Benefit Payments [Line Items]
Distributions from existing plan assets		$ 1.6
Lump Sums Plan No. 1
Schedule of Pension and Other Postretirement Benefits Expected Benefit Payments [Line Items]
Distributions from existing plan assets	$ 14.4
Lump Sums Plan No. 2
Schedule of Pension and Other Postretirement Benefits Expected Benefit Payments [Line Items]
Distributions from existing plan assets	$ 1.6

Summary of Effect of One Percen

Summary of Effect of One Percent Point Change in Assumed Health Care Cost (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Compensation And Retirement Disclosure [Abstract]
One-Percentage Point Decrease, Effect on total of service and interest cost	$ (47)	$ (58)	$ (65)
One-Percentage Point Decrease, Effect on postretirement benefit obligation	(473)	(427)	(554)
One-Percentage Point Increase, Effect on total of service and interest cost	55	67	76
One-Percentage Point Increase, Effect on postretirement benefit obligation	$ 533	$ 480	$ 626

Employer Contributions (Detail)

Employer Contributions (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
IAM National Pension Fund
Defined Benefit Plan Disclosure [Line Items]
EIN		516,031,295
Pension Plan No.		2
Pension Protection Act Zone Status		Green
FIP/RP Status Pending/ Implemented		No
Contributions		$ 139	$ 121	$ 113
Surcharge Imposed		No
Expiration Date of Collective Bargaining Agreement		Apr. 30, 2021
Retail Wholesale And Department Store International Union And Industry Pension Fund
Defined Benefit Plan Disclosure [Line Items]
EIN		630,708,442
Pension Plan No.		1
Pension Protection Act Zone Status		Red
FIP/RP Status Pending/ Implemented		Implemented
Contributions		$ 157	156	130
Surcharge Imposed		No
Expiration Date of Collective Bargaining Agreement		Aug. 14, 2021
Western Conference Of Teamsters Pension Trust
Defined Benefit Plan Disclosure [Line Items]
EIN	[1]	916,145,047
Pension Plan No.	[1]	1
Pension Protection Act Zone Status	[1]	Green
FIP/RP Status Pending/ Implemented	[1]	No
Contributions	[1]	$ 276	233	271
Surcharge Imposed	[1]	No
Expiration Date of Collective Bargaining Agreement	[1]	Feb. 4, 2017
BC&T International Pension Fund
Defined Benefit Plan Disclosure [Line Items]
EIN	[1]	526,118,572
Pension Plan No.	[1]	1
FIP/RP Status Pending/ Implemented	[1]	Implemented
Contributions	[1]	$ 965	$ 1,194	$ 1,121
Surcharge Imposed	[1]	Yes
Expiration Date of Collective Bargaining Agreement	[1]	Oct. 31, 2015
[1]	The union employees withdrew from the fund effective November 1, 2017. The collective bargaining agreement is still in effect.

Summary of Total Cost and Emplo

Summary of Total Cost and Employer Contributions (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
401(k) Retirement Savings Plans
Defined Benefit Plan Disclosure [Line Items]
Total cost and employer contributions	$ 28,346	$ 27,057	$ 25,473

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016	Jan. 03, 2015
Income Taxes [Line Items]
Corporate income tax rate		35.00%
Provisional discrete tax benefit in deferred tax liabilities		$ 48,200
Provisional reduction to current tax expense		(8,300)
Income tax expense		700
Decrease in income taxes payable		7,600
Gross amount of unrecognized tax benefits		1,259	$ 1,754	$ 727	$ 2,107
Unrecognized tax benefits that would impact effective tax rate		1,300
Unrecognized tax benefit, accrued interest		100	$ 200
Domestic Tax Authority
Income Taxes [Line Items]
Federal net operating loss carryforwards		4,000
State and Local Jurisdiction
Income Taxes [Line Items]
State net operating loss carryforwards		6,200
Credit carryforwards		$ 3,100
Operating loss carryforwards expiration year		Through fiscal 2036
Unrecognized tax benefits that would impact effective tax rate		$ 300
Scenario, Forecast
Income Taxes [Line Items]
Corporate income tax rate	21.00%

Components of Income Tax Expens

Components of Income Tax Expense (Benefit) (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Income Tax Disclosure [Abstract]
Current Taxes: Federal		$ 53,076	$ 86,235	$ 75,128
Current Taxes: State		7,403	13,983	10,419
Current Taxes: Total		60,479	100,218	85,547
Deferred Taxes: Federal		(59,385)	(11,656)	16,236
Deferred Taxes: State		(1,921)	(2,801)	2,057
Deferred Income Taxes, Total	$ (900)	(61,306)	(14,457)	18,293
Income tax expense (benefit)		$ (827)	$ 85,761	$ 103,840

Reconciliation of Effective Tax

Reconciliation of Effective Tax Amount (Detail) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
		Dec. 30, 2017	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Income Tax Disclosure [Abstract]
Tax at U.S. federal income tax rate			$ 52,253	$ 87,338	$ 102,560
State income taxes, net of federal income tax benefit			3,564	7,266	8,556
Tax reform impact		$ (48,160)	(48,160)
Section 199 qualifying production activities benefit			(5,422)	(8,007)	(6,725)
Net share-based payments windfalls	[1]		(1,001)
Other			(2,061)	(836)	(551)
Income tax expense (benefit)			$ (827)	$ 85,761	$ 103,840
[1]	Applied beginning in fiscal 2017 upon adoption of new guidance.

Components of Deferred Tax Asse

Components of Deferred Tax Assets and (Liabilities) (Detail) - USD ($) $ in Thousands	Dec. 30, 2017	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Self-insurance	$ 4,972	$ 7,051
Compensation and employee benefits	8,836	13,512
Deferred income	8,705	10,893
Loss and credit carryforwards	13,453	19,556
Equity-based compensation	6,831	11,890
Hedging	2,754	676
Pension and postretirement benefits	13,344	27,537
Intangible assets	2,707	4,548
Other	9,657	16,801
Deferred tax assets valuation allowance	(111)	(18)
Deferred tax assets	71,148	112,446
Depreciation	(47,552)	(75,569)
Intangible assets	(104,597)	(179,491)
Other	(1,975)	(3,240)
Deferred tax liabilities	(154,124)	(258,300)
Net deferred tax liability	$ (82,976)	$ (145,854)

Reconciliation of Total Amounts

Reconciliation of Total Amounts of Unrecognized Tax Benefits (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Income Tax Disclosure [Abstract]
Unrecognized tax benefit at beginning of fiscal year	$ 1,754	$ 727	$ 2,107
Gross increases		1,488
Lapses of statutes of limitations	(495)	(461)	(1,380)
Unrecognized tax benefit at end of fiscal year	$ 1,259	$ 1,754	$ 727

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Detail)	Feb. 14, 2018USD ($)	Dec. 07, 2017USD ($)	Oct. 04, 2017USD ($)	Jun. 30, 2017USD ($)	Apr. 10, 2017USD ($)	Mar. 13, 2017USD ($)	Dec. 30, 2017USD ($)Lawsuits	Dec. 31, 2016USD ($)
Loss Contingencies [Line Items]
Self-insurance reserves, current liabilities							$ 30,100,000	$ 28,000,000
Alleged complaints | Lawsuits							33
Settlement Funds
Loss Contingencies [Line Items]
Legal settlement		$ 800,000
Settlement Funds | Subsequent Event
Loss Contingencies [Line Items]
Legal settlement	$ 400,000
Attorneys Fees
Loss Contingencies [Line Items]
Legal settlement		600,000
Attorneys Fees | Subsequent Event
Loss Contingencies [Line Items]
Legal settlement	900,000
Incentive Payments
Loss Contingencies [Line Items]
Legal settlement		100,000
Incentive Payments | Subsequent Event
Loss Contingencies [Line Items]
Legal settlement	100,000
Class and / or Collective action treatment
Loss Contingencies [Line Items]
Alleged complaints | Lawsuits							22
Individual claims and do not seek class or collective action treatment
Loss Contingencies [Line Items]
Alleged complaints | Lawsuits							16
Preliminary Approval of Class Action | Settlement Funds
Loss Contingencies [Line Items]
Legal settlement			$ 1,200,000
Preliminary Approval of Class Action | Attorneys Fees
Loss Contingencies [Line Items]
Legal settlement			2,900,000
Preliminary Approval of Class Action | Incentive Payments
Loss Contingencies [Line Items]
Legal settlement			200,000
Preliminary Approval of Class Action | Coyle - Arizona
Loss Contingencies [Line Items]
Legal settlement			$ 4,300,000
Lawsuit filing date							Jul. 20, 2015
Martinez - California
Loss Contingencies [Line Items]
Lawsuit filing date							Jul. 7, 2015
Rosinbaum - NorthCarolina
Loss Contingencies [Line Items]
Lawsuit filing date							Dec. 1, 2015
McCurley - Carolina
Loss Contingencies [Line Items]
Legal settlement		$ 1,500,000
Lawsuit filing date							Jan. 20, 2016
Neff - Vermont
Loss Contingencies [Line Items]
Lawsuit filing date							Dec. 2, 2015
Noll - Maine
Loss Contingencies [Line Items]
Lawsuit filing date							Dec. 3, 2015
Zapata - Texas
Loss Contingencies [Line Items]
Lawsuit filing date							Mar. 14, 2016
Rodriguez - Texas
Loss Contingencies [Line Items]
Lawsuit filing date							Jan. 28, 2016
Richard - Louisiana
Loss Contingencies [Line Items]
Lawsuit filing date							Oct. 21, 2015
Carr - Pennsylvania
Loss Contingencies [Line Items]
Lawsuit filing date							Dec. 1, 2015
Boulange Pennsylvania
Loss Contingencies [Line Items]
Lawsuit filing date							Mar. 25, 2016
Soares - California
Loss Contingencies [Line Items]
Lawsuit filing date							Oct. 26, 2015
Medrano - Mexico
Loss Contingencies [Line Items]
Lawsuit filing date							Apr. 27, 2016
Schucker - New York
Loss Contingencies [Line Items]
Lawsuit filing date							May 9, 2016
Schucker - New York | Subsequent Event
Loss Contingencies [Line Items]
Legal settlement	$ 1,300,000
Long - Tennessee
Loss Contingencies [Line Items]
Lawsuit filing date							Apr. 20, 2017
Wiatrek Texas
Loss Contingencies [Line Items]
Lawsuit filing date							Aug. 15, 2017
North Carolina Class Action
Loss Contingencies [Line Items]
Legal settlement				$ 9,000,000
Lawsuit filing date							Sep. 12, 2012
North Carolina Class Action | Settlement Funds
Loss Contingencies [Line Items]
Legal settlement				5,200,000
North Carolina Class Action | Attorneys Fees
Loss Contingencies [Line Items]
Legal settlement				$ 3,800,000
Connecticut Class Action
Loss Contingencies [Line Items]
Legal settlement						$ 1,250,000
Lawsuit filing date							Jan. 6, 2015
Tennessee Class Action
Loss Contingencies [Line Items]
Legal settlement					$ 250,000
Lawsuit filing date							Jul. 2, 2015

Information Regarding Operation

Information Regarding Operations in Reportable Segments (Detail) - USD ($) $ in Thousands		Jan. 14, 2017	Dec. 30, 2017	Oct. 07, 2017		Jul. 15, 2017	[1]	Dec. 31, 2016	Oct. 08, 2016	[1]	Jul. 16, 2016	[1]	Apr. 22, 2017		Apr. 23, 2016	[1]	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Segment Reporting Information [Line Items]
Sales			$ 873,623	$ 932,822	[1]	$ 926,639		$ 868,717	$ 918,791		$ 935,025		$ 1,187,649	[1]	$ 1,204,352		$ 3,920,733	$ 3,926,885	$ 3,778,505
Gain on divestiture		$ 28,875											$ 28,875				28,875
Multi-employer pension plan withdrawal costs				18,268													18,268
Restructuring and related impairment charges			$ 3,581	$ 100,549													104,130
Impairment of assets								$ 24,877										24,877	3,771
Depreciation and amortization																	146,719	140,869	132,175
Income from operations																	162,912	263,890	297,879
Interest expense																	36,557	34,905	26,815
Interest income																	(22,938)	(20,552)	(21,967)
Income before income taxes																	149,293	249,537	293,031
Capital expenditures																	75,232	101,727	90,773
Unallocated Corporate Costs
Segment Reporting Information [Line Items]
Restructuring and related impairment charges																	3,982
Depreciation and amortization	[2]																(408)	722	(360)
Income from operations	[3]																(94,495)	(55,070)	(59,748)
Capital expenditures	[4]																3,982	23,266	9,029
DSD Segment
Segment Reporting Information [Line Items]
Sales																	3,318,563	3,284,177	3,179,348
DSD Segment | Operating Segments
Segment Reporting Information [Line Items]
Sales																	3,383,564	3,347,616	3,242,482
Multi-employer pension plan withdrawal costs																	18,268
Restructuring and related impairment charges																	80,026
Impairment of assets																		24,877	3,771
Depreciation and amortization																	126,485	120,009	115,801
Income from operations																	202,669	260,495	302,361
Capital expenditures																	64,317	61,669	72,148
DSD Segment | Intersegment Eliminations
Segment Reporting Information [Line Items]
Sales																	(65,001)	(63,439)	(63,134)
Warehouse Segment
Segment Reporting Information [Line Items]
Sales																	602,170	642,708	599,157
Warehouse Segment | Operating Segments
Segment Reporting Information [Line Items]
Sales																	767,844	787,233	733,170
Gain on divestiture																	28,875
Restructuring and related impairment charges																	20,122
Depreciation and amortization																	20,642	20,138	16,734
Income from operations																	54,738	58,465	55,266
Capital expenditures																	6,933	16,792	9,596
Warehouse Segment | Intersegment Eliminations
Segment Reporting Information [Line Items]
Sales																	$ (165,674)	$ (144,525)	$ (134,013)
[1]	As disclosed in Note 4, Financial Statement Revisions, the company reported cash receipts and payments for the repurchase and sale of territories and cash paid at issuance of notes receivable at net when these transactions should have been disaggregated. We concluded that the errors were not material to any of these prior periods that were impacted. The error resulted in an understatement of cash flows from operating activities and cash flows used in investing activities of $5.9 million, $12.1 million and $12.8 million, respectively, for the sixteen, twenty-eight, and forty week amounts included in the first, second, and third quarters of fiscal 2017, respectively.  These amounts will be revised upon subsequent presentation of these financial statements.
[2]	Represents costs allocated to the company’s corporate head office.
[3]	Represents costs allocated to the company’s corporate head office and pension settlement loss.
[4]	Represents the company’s corporate head office assets including primarily cash and cash equivalents.

Assets by Segment (Detail)

Assets by Segment (Detail) - USD ($) $ in Thousands		Dec. 30, 2017	Dec. 31, 2016
Assets:
Assets		$ 2,659,724	$ 2,761,068
Operating Segments | DSD Segment
Assets:
Assets		2,270,179	2,344,616
Operating Segments | Warehouse Segment
Assets:
Assets		296,157	330,006
Other
Assets:
Assets	[1]	$ 93,388	$ 86,446
[1]	Represents the company’s corporate head office assets including primarily cash and cash equivalents.

Sales by Product Category in Ea

Sales by Product Category in Each Reportable Segment (Detail) - USD ($) $ in Thousands	3 Months Ended										4 Months Ended				12 Months Ended
	Dec. 30, 2017	Oct. 07, 2017	[1]	Jul. 15, 2017	[1]	Dec. 31, 2016	Oct. 08, 2016	[1]	Jul. 16, 2016	[1]	Apr. 22, 2017	[1]	Apr. 23, 2016	[1]	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Segment Reporting Information [Line Items]
Sales	$ 873,623	$ 932,822		$ 926,639		$ 868,717	$ 918,791		$ 935,025		$ 1,187,649		$ 1,204,352		$ 3,920,733	$ 3,926,885	$ 3,778,505
DSD Segment
Segment Reporting Information [Line Items]
Sales															3,318,563	3,284,177	3,179,348
Warehouse Segment
Segment Reporting Information [Line Items]
Sales															602,170	642,708	599,157
Branded Retail
Segment Reporting Information [Line Items]
Sales															2,299,931	2,283,526	2,151,514
Branded Retail | DSD Segment
Segment Reporting Information [Line Items]
Sales															2,149,966	2,114,142	2,011,433
Branded Retail | Warehouse Segment
Segment Reporting Information [Line Items]
Sales															149,965	169,384	140,081
Store Branded Retail
Segment Reporting Information [Line Items]
Sales															582,454	582,280	571,827
Store Branded Retail | DSD Segment
Segment Reporting Information [Line Items]
Sales															470,941	464,456	457,467
Store Branded Retail | Warehouse Segment
Segment Reporting Information [Line Items]
Sales															111,513	117,824	114,360
Non-Retail and Other
Segment Reporting Information [Line Items]
Sales															1,038,348	1,061,079	1,055,164
Non-Retail and Other | DSD Segment
Segment Reporting Information [Line Items]
Sales															697,656	705,579	710,448
Non-Retail and Other | Warehouse Segment
Segment Reporting Information [Line Items]
Sales															$ 340,692	$ 355,500	$ 344,716
[1]	As disclosed in Note 4, Financial Statement Revisions, the company reported cash receipts and payments for the repurchase and sale of territories and cash paid at issuance of notes receivable at net when these transactions should have been disaggregated. We concluded that the errors were not material to any of these prior periods that were impacted. The error resulted in an understatement of cash flows from operating activities and cash flows used in investing activities of $5.9 million, $12.1 million and $12.8 million, respectively, for the sixteen, twenty-eight, and forty week amounts included in the first, second, and third quarters of fiscal 2017, respectively.  These amounts will be revised upon subsequent presentation of these financial statements.

Quarterly Financial Information

Quarterly Financial Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended												4 Months Ended				12 Months Ended
	Dec. 30, 2017		Oct. 07, 2017	[1]	Jul. 15, 2017	[1]	Dec. 31, 2016		Oct. 08, 2016	[1]	Jul. 16, 2016	[1]	Apr. 22, 2017	[1]	Apr. 23, 2016	[1]	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Quarterly Financial Information Disclosure [Abstract]
Sales	$ 873,623		$ 932,822		$ 926,639		$ 868,717		$ 918,791		$ 935,025		$ 1,187,649		$ 1,204,352		$ 3,920,733	$ 3,926,885	$ 3,778,505
Materials, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately below)	456,800	[2]	476,170	[2]	468,152	[2]	450,462	[2]	476,760	[2]	477,955	[2]	607,941	[2]	621,190	[2]	2,009,063	2,026,367	1,963,153
Net income (loss)	$ 78,533		$ (33,571)		$ 44,740		$ 13,042		$ 40,216		$ 51,155		$ 60,418		$ 59,363		$ 150,120	$ 163,776	$ 189,191
Basic net income (loss) per share	$ 0.37		$ (0.16)		$ 0.21		$ 0.06		$ 0.19		$ 0.25		$ 0.29		$ 0.28		$ 0.72	$ 0.79	$ 0.90
Diluted net income (loss) per share	$ 0.37		$ (0.16)		$ 0.21		$ 0.06		$ 0.19		$ 0.24		$ 0.29		$ 0.28		$ 0.71	$ 0.78	$ 0.89
[1]	As disclosed in Note 4, Financial Statement Revisions, the company reported cash receipts and payments for the repurchase and sale of territories and cash paid at issuance of notes receivable at net when these transactions should have been disaggregated. We concluded that the errors were not material to any of these prior periods that were impacted. The error resulted in an understatement of cash flows from operating activities and cash flows used in investing activities of $5.9 million, $12.1 million and $12.8 million, respectively, for the sixteen, twenty-eight, and forty week amounts included in the first, second, and third quarters of fiscal 2017, respectively.  These amounts will be revised upon subsequent presentation of these financial statements.
[2]	The company does not report gross margin. This line item presents our material, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately) under an alternative presentation.

Quarterly Financial Informat171

Quarterly Financial Information (parenthetical) (Detail) - USD ($)	3 Months Ended		4 Months Ended	12 Months Ended
	Oct. 07, 2017	Jul. 15, 2017	Apr. 22, 2017	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Schedule Of Quarterly Financial Information [Line Items]
Net cash provided by operating activities				$ 297,389,000	$ 356,562,000	$ 335,674,000
Understatement of cash flows used in investing activities				$ (35,395,000)	(76,714,000)	(469,815,000)
Revisions
Schedule Of Quarterly Financial Information [Line Items]
Net cash provided by operating activities	$ (12,800)	$ (12,100)	$ (5,900)		6,667,000	8,239,000
Understatement of cash flows used in investing activities	$ (12,800)	$ (12,100)	$ (5,900)		$ (6,667,000)	$ (8,239,000)

Financial Results that Impact C

Financial Results that Impact Comparability by Quarter (Detail) - USD ($) $ in Thousands	Jan. 14, 2017	Dec. 30, 2017	Oct. 07, 2017	Dec. 31, 2016	Oct. 08, 2016	Jul. 16, 2016	Apr. 22, 2017	Jul. 15, 2017	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Quarterly Financial Information Disclosure [Abstract]
Gain on divestiture	$ (28,875)						$ (28,875)		$ (28,875)
Restructuring and related impairment charges		$ 3,581	$ 100,549						104,130
Multi-employer pension plan withdrawal costs			18,268						18,268
Impairment of assets				$ 24,877						$ 24,877	$ 3,771
Pension settlement loss		1,619	$ 3,030	$ 173	$ 1,832	$ 4,641		$ 0	4,649	$ 6,646
Income tax benefit resulting from Tax reform		$ (48,160)							$ (48,160)

Unaudited Quarterly Financia173

Unaudited Quarterly Financial Information - Additional Information (Detail) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Quarterly Financial Information Disclosure [Abstract]
Intangible asset impairment	$ 2,300,000	$ 66,247,000		$ 0
Deferred income taxes	(900,000)	$ (61,306,000)	$ (14,457,000)	$ 18,293,000
Net impact of intangible asset impairment and reduction to deferred tax expense	$ 500,000

Subsequent Events - Additional

Subsequent Events - Additional Information (Detail) - Subsequent Event - USD ($) $ / shares in Units, $ in Millions	Feb. 16, 2018	Feb. 14, 2018
Schucker - New York
Subsequent Event [Line Items]
Legal settlement		$ 1.3
Dividend Declared
Subsequent Event [Line Items]
Dividend declaration date	Feb. 16, 2018
Dividend per share on common stock	$ 0.17
Dividend to be paid date	Mar. 16, 2018
Dividend record date	Mar. 2, 2018