Stanley Black & Decker (SWK) 10-Q 20 Jul 18 2018 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2018	Jul. 17, 2018
Document Information [Line Items]
Document Type	10-Q
Document Period End Date	Jun. 30, 2018
Amendment Flag	false
Entity Common Stock, Shares Outstanding		153,009,803
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q2
Trading Symbol	SWK
Entity Registrant Name	STANLEY BLACK & DECKER, INC.
Entity Central Index Key	93,556
Current Fiscal Year End Date	--12-29
Entity Filer Category	Large Accelerated Filer

CONSOLIDATED STATEMENTS OF OPER

CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Net Sales	$ 3,643.6	$ 3,286.7	$ 6,852.9	$ 6,143
Costs and Expenses
Cost of Goods and Services Sold	2,356.5	2,073.4	4,400.1	3,863.7
Selling, General and Administrative Expense	801.8	738.6	1,580.6	1,420.6
Provision for Doubtful Accounts	4	5.6	10.8	13.9
Other-net	119.3	55.3	177.3	155.8
Gain (Loss) on Disposition of Business	0.8	0.9	0.8	(268.3)
Defined Benefit Plan, Settlements, Plan Assets	0	0.3	0	12.8
Restructuring charges	13.4	8	36.3	23.8
Interest Expense	69	56	132.2	107.3
Interest income	(15.6)	(9.7)	(31.4)	(18.3)
Costs and Expenses, Total	3,349.2	2,928.4	6,306.7	5,311.3
Earnings from continuing operations before income taxes	294.4	358.3	546.2	831.7
Income taxes on continuing operations	1	80.7	82.7	160.4
Earnings from continuing operations	293.4	277.6	463.5	671.3
Income (Loss) from Continuing Operations Attributable to Noncontrolling Interest	(0.2)	0	(0.7)	0
Net Income (Loss) Attributable to Parent	293.6	277.6	464.2	671.3
Total Comprehensive (Loss) Income Attributable to Common Shareowners	$ 14.5	$ 360.1	$ 280.9	$ 867.3
Basic earnings per share of common stock:
Total basic earnings per share of common stock	$ 1.96	$ 1.86	$ 3.09	$ 4.49
Diluted earnings per share of common stock:
Total dilutive earnings per share of common stock	(1.93)	(1.82)	(3.03)	(4.42)
Dividends per shares of common stock	$ 0.63	$ 0.58	$ 1.26	$ 1.16
Weighted Average Shares Outstanding (in thousands):
Basic (in shares)	149,748	149,514	150,101	149,353
Diluted (in shares)	152,494	152,226	153,124	151,862

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Dec. 30, 2017
Document Period End Date	Jun. 30, 2018
Current Assets
Cash and Cash Equivalents, at Carrying Value	$ 385.8	$ 637.5
Accounts, Notes, Loans and Financing Receivable, Net, Current	2,151.4	1,628.7
Inventories, net	2,444.2	2,018.4
Other current assets	341.2	274.4
Total Current Assets	5,322.6	4,559
Property, Plant and Equipment, net	1,817.1	1,742.5
Goodwill	8,947.7	8,776.1
Intangibles, net	3,596.7	3,507.4
Other Assets	495.5	512.7
Total Assets	20,179.6	19,097.7
Current Liabilities
Short-term borrowings	1,101.5	5.3
Long-term Debt, Current Maturities	978.9	977.5
Accounts payable	2,288.5	2,021
Accrued expenses	1,270	1,387.7
Total Current Liabilities	5,638.9	4,391.5
Long-Term Debt	2,831.2	2,828.2
Deferred Taxes	467	436.1
Post-retirement Benefits	603.7	629.9
Other Liabilities	2,451	2,507
Stanley Black & Decker, Inc. Shareowners' Equity
Preferred stock, without par value: Authorized and unissued 10,000,000 shares	750	750
Common stock, par value $2.50 per share: Authorized 300,000,000 shares in 2013 and 2012 Issued 176,906,265 shares in 2013 and 2012	442.3	442.3
Retained earnings	6,273.9	5,998.7
Additional paid in capital	4,606.4	4,643.2
Accumulated other comprehensive loss	(1,772.4)	(1,589.1)
ESOP	(14.4)	(18.8)
Stockholders' Equity Subtotal, Total	10,285.8	10,226.3
Less: cost of common stock in treasury	(2,100.4)	(1,924.1)
Stanley Black & Decker, Inc. Shareowners' Equity	8,185.4	8,302.2
Non-controlling interests	2.4	2.8
Total Shareowners' Equity	8,187.8	8,305
Total Liabilities and Shareowners' Equity	$ 20,179.6	$ 19,097.7

CONDENSED CONSOLIDATED BALANCE4

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jun. 30, 2018	Dec. 30, 2017
Preferred stock, shares unissued	9,250,000	10,000,000
Preferred stock, shares authorized	10,000,000	10,000,000
Common Stock, Par or Stated Value Per Share	$ 2.5	$ 2.50
Common stock, shares authorized	300,000,000	300,000,000
Common stock, shares issued	176,902,738	176,902,738

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	$ 293.4	$ 277.6	$ 463.5	$ 671.3
Restricted Cash and Cash Equivalents, Current	403.4	539.5	403.4	539.5
Adjustments to reconcile net earnings to cash provided by operating activities:
Depreciation and amortization of property, plant and equipment	83.2	73.7	164.5	141.5
Amortization of intangibles	44.5	42.1	86.8	75.8
Changes in working capital	(185)	(263.7)	(729.3)	(797)
Changes in other assets and liabilities	(38.9)	21.2	(137.7)	14.4
Cash provided by operating activities	198	151.8	(151.4)	(162.3)
Gain (Loss) on Disposition of Business	0.8	0.9	0.8	(268.3)
Proceeds from Divestiture of Businesses, Net of Cash Divested	(1.7)	0.5	(1.9)	745.3
INVESTING ACTIVITIES
Capital expenditures	(111.7)	(122.2)	(218)	(186.9)
Business acquisitions, net of cash acquired	(505.6)	5.3	(506.8)	(2,430.1)
Proceeds from sale of assets	6.6	3.2	7.9	22.5
Proceeds (payments) on net investment hedge settlements	37.8	(24.4)	20.3	(3.7)
Supplemental Deferred Purchase Price	0	104.7	0	227.8
Payments for (Proceeds from) Other Investing Activities	(12.9)	(13.5)	(15.3)	(17.3)
Cash provided by (used in) investing activities	(587.5)	(46.4)	(713.8)	(1,642.4)
FINANCING ACTIVITIES
Stock purchase contract fees	(10.1)	0	(20.2)	0
Net short-term borrowings	753.6	(593.1)	1,135.6	563.6
Cash dividends on common stock	(94.2)	(86.5)	(189.1)	(173.2)
Proceeds from the issuance of common stock	9.5	15.6	22.6	32.9
Proceeds from Issuance of Preferred Stock and Preference Stock	0	727.5	0	727.5
Payments for Repurchase of Other Equity	0	(25.1)	(57.3)	(25.1)
Purchase of common stock for treasury	(201.3)	(2.1)	(212.7)	(15.6)
Proceeds from (Payments for) Other Financing Activities	0	(1.3)	(5.5)	(2.3)
Cash provided by (used in) financing activities	457.5	35	673.4	1,107.8
Effect of exchange rate changes on cash and cash equivalents	(87.8)	21.1	(59.9)	59.2
Change in cash and cash equivalents	(19.8)	161.5	(251.7)	(637.7)
Cash and cash equivalents, beginning of period		378	637.5	1,177.2
CASH AND CASH EQUIVALENTS, END OF PERIOD	$ 385.8	$ 539.5	$ 385.8	$ 539.5

CONDENSED CONSOLIDATED STATEME6

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Reconciliation of Cash and Cash Equivalents - USD ($) $ in Millions	Jun. 30, 2018	Dec. 30, 2017
Restricted Cash and Cash Equivalents [Abstract]
Cash and Cash Equivalents, at Carrying Value	$ 385.8	$ 637.5
Restricted Cash and Investments, Current	17.6	17.6
Restricted Cash and Cash Equivalents, Current	$ 403.4	$ 655.1

Basis of Presentation

Basis of Presentation	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (hereinafter referred to as “generally accepted accounting principles”) for interim financial statements and with the instructions to Form 10-Q and Article 10 of Regulation S-X and do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. In the opinion of management, all adjustments considered necessary for a fair presentation of the results of operations for the interim periods have been included and are of a normal, recurring nature. Operating results for the three and six months ended June 30, 2018 are not necessarily indicative of the results that may be expected for a full fiscal year. For further information, refer to the consolidated financial statements and footnotes included in Stanley Black & Decker, Inc.’s (the “Company”) Form 10-K for the year ended December 30, 2017 , and subsequent related filings with the Securities and Exchange Commission. In April 2018, the Company acquired the industrial business of Nelson Fastener Systems ("Nelson") from the Doncasters Group, which is being accounted for as a business combination. The results of this acquisition are being consolidated into the Company's Industrial segment. In March 2017, the Company acquired the Tools business of Newell Brands ("Newell Tools") and the Craftsman® brand, which were both accounted for as business combinations. The results of these acquisitions have been consolidated into the Company's Tools & Storage segment. Refer to Note F, Acquisitions, for further discussion on these acquisitions. In February 2017, the Company sold the majority of its mechanical security businesses within the Security segment, which included the commercial hardware brands of Best Access, phi Precision and GMT. The Company also sold two small businesses within the Tools & Storage segment in the first and fourth quarters of 2017, and one small business in the Industrial segment in the third quarter of 2017. The operating results of these businesses have been reported within continuing operations in the Condensed Consolidated Financial Statements through their respective dates of sale in 2017. Refer to Note T, Divestitures, for further discussion. The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the financial statements. While management believes that the estimates and assumptions used in the preparation of the financial statements are appropriate, actual results could differ from these estimates. Certain amounts reported in the previous year have been recast as a result of the retrospective adoption of new accounting standards in the first quarter of 2018. Refer to Note B, New Accounting Standards , for further discussion. Financial Instruments Derivative financial instruments are employed to manage risks, including foreign currency, interest rate exposures and commodity prices and are not used for trading or speculative purposes. As part of the Company’s risk management program, a variety of financial instruments such as interest rate swaps, currency swaps, purchased currency options, foreign exchange contracts and commodity contracts, may be used to mitigate interest rate exposure, foreign currency exposure and commodity price exposure. The Company recognizes all derivative instruments in the balance sheet at fair value. Changes in the fair value of derivatives are recognized periodically either in earnings or in shareowners’ equity as a component of other comprehensive income (loss) ("OCI") , depending on whether the derivative financial instrument is undesignated or qualifies for hedge accounting, and if so, whether it represents a fair value, cash flow, or net investment hedge. Changes in the fair value of derivatives accounted for as fair value hedges are recorded in earnings in the same caption as the changes in the fair value of the hedged items. Gains and losses on derivatives designated as cash flow hedges, to the extent they are included in the assessment of effectiveness, are recorded in other comprehensive income (loss) and subsequently reclassified to earnings to offset the impact of the hedged items when they occur. In the event it becomes probable the forecasted transaction to which a cash flow hedge relates will not occur, the derivative would be terminated and the amount in other comprehensive income (loss) would be recognized in earnings. Changes in the fair value of derivatives that are designated and qualify as a hedge of the net investment in foreign operations, to the extent they are included in the assessment of effectiveness, are reported in other comprehensive income (loss) and are deferred until disposal of the underlying assets. Gains and losses representing components excluded from the assessment of effectiveness for cash flow and fair value hedges are recognized in earnings on a straight-line basis in the same caption as the hedged item over the term of the hedge. Gains and losses representing components excluded from the assessment of effectiveness for net investment hedges are recognized in earnings on a straight-line basis in Other, net over the term of the hedge. The net interest paid or received on interest rate swaps is recognized as interest expense. Gains and losses resulting from the early termination of interest rate swap agreements are deferred and amortized as adjustments to interest expense over the remaining period of the debt originally covered by the terminated swap. Changes in the fair value of derivatives not designated as hedges are reported in Other, net in the Consolidated Statements of Operations and Comprehensive Income. Refer to Note I, Financial Instruments , for further discussion. Revenue Recognition The Company’s revenues result from the sale of goods or services and reflect the consideration to which the Company expects to be entitled. The Company records revenue based on a five-step model in accordance with Accounting Standards Codification ("ASC") 606, Revenue from Contracts with Customers ("ASC 606"). For its customer contracts, the Company identifies the performance obligations (goods or services), determines the transaction price, allocates the contract transaction price to the performance obligations, and recognizes the revenue when (or as) the performance obligation is transferred to the customer. A good or service is transferred when (or as) the customer obtains control of that good or service. The majority of the Company’s revenues are recorded at a point in time from the sale of tangible products. Provisions for customer volume rebates, product returns, discounts and allowances are variable consideration and are recorded as a reduction of revenue in the same period the related sales are recorded. Such provisions are calculated using historical averages adjusted for any expected changes due to current business conditions. Consideration given to customers for cooperative advertising is recognized as a reduction of revenue except to the extent that there is a distinct good or service and evidence of the fair value of the advertising, in which case the expense is classified as selling, general, and administrative expense. The Company’s revenues can be generated from contracts with multiple performance obligations. When a sales agreement involves multiple performance obligations, each obligation is separately identified and the transaction price is allocated based on the amount of consideration the Company expects to be entitled to in exchange for transferring the promised good or service to the customer. Sales of security monitoring systems may have multiple performance obligations, including equipment, installation and monitoring or maintenance services. In most instances, the Company allocates the appropriate amount of consideration to each performance obligation based on the standalone selling price ("SSP") of the distinct goods or services performance obligation. In circumstances where SSP is not observable, the Company allocates the consideration for the performance obligations by utilizing one of the following methods: expected cost plus margin, the residual approach, or a mix of these estimation methods. For performance obligations that the Company satisfies over time, revenue is recognized by consistently applying a method of measuring progress toward complete satisfaction of that performance obligation. The Company utilizes the method that most accurately depicts the progress toward completion of the performance obligation. The Company’s contract sales for the installation of security intruder systems and other construction-related projects are generally recorded under the input method. The input method recognizes revenue on the basis of the Company’s efforts or inputs to the satisfaction of a performance obligation relative to the total inputs expected to satisfy that performance obligation. Revenue recognized on security contracts in process are based upon the allocated contract price and related total inputs of the project at completion. The extent of progress toward completion is generally measured using input methods based on labor metrics. Revisions to these estimates as contracts progress have the effect of increasing or decreasing profits each period. Provisions for anticipated losses are made in the period in which they become determinable. The revenues for monitoring and monitoring-related services are recognized as services are rendered over the contractual period. The Company utilizes the output method for contract sales in the Oil & Gas business. The output method recognizes revenue based on direct measurements of the customer value of the goods or services transferred to date relative to the remaining goods or services promised under the contract. The output method includes methods such as surveys of performance completed to date, appraisals of results achieved, milestones reached, time elapsed, and units produced or units delivered. Contract assets or liabilities result from transactions with revenue recorded over time. If the measure of remaining rights exceeds the measure of the remaining performance obligations the Company records a contract asset. Conversely, if the measure of the remaining performance obligations exceeds the measure of the remaining rights, the Company records a contract liability. Incremental costs of obtaining or fulfilling a contract with a customer that are expected to be recovered are recognized and classified in Other current assets or Other assets in the Condensed Consolidated Balance Sheets and are typically amortized over the contract period. The Company recognizes the incremental costs of obtaining or fulfilling a contract as expense when incurred if the amortization period of the asset is one year or less. Customer billings for services not yet rendered are deferred and recognized as revenue as the services are rendered. The associated deferred revenue is included in Accrued expenses or Other liabilities, as appropriate, in the Condensed Consolidated Balance Sheets. Refer to Note D, Accounts and Notes Receivable, for further discussion.

New Accounting Standards

New Accounting Standards	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
New Accounting Standards	NEW ACCOUNTING STANDARDS Adoption of New Accounting Standards In March 2017, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2017-07, Compensation-Retirement Benefits (Topic 715) (“new pension standard”). The new pension standard improves the presentation of net periodic pension cost and net periodic postretirement benefit cost. The Company adopted this standard in the first quarter of 2018 utilizing the full retrospective method. As a result of the adoption, all components other than service cost were reclassified from Cost of sales and Selling, general and administrative to Other, net in the Consolidated Statements of Operations and Comprehensive Income. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230) . The objective of this update is to provide additional guidance and reduce diversity in practice when classifying certain transactions within the statement of cash flows. In November 2016, the FASB issued ASU 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash . This new standard requires that the statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. The Company adopted these standards in the first quarter of 2018 utilizing the retrospective transition method. The impacts of the new standards relate to the presentation of restricted cash as well as certain cash flows related to the Company's accounts receivable sale program. Refer to Note D, Accounts and Notes Receivable, for further discussion. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606 ) (“new revenue standard”). The new revenue standard outlines a comprehensive model for companies to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance. The new model provides a five-step analysis in determining when and how revenue is recognized. The core principle of the new guidance is that a company should 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. The standard allows for initial application to be performed retrospectively to each period presented or as a cumulative-effect adjustment as of the date of adoption. During 2016, the FASB clarified the implementation guidance on principal versus agent, identifying performance obligations, licensing, collectability and made technical corrections on various topics. The Company adopted the new revenue recognition standard in the first quarter of 2018 using the full retrospective method. Accordingly, certain prior period amounts have been recast to reflect the financial results of the Company in accordance with the new standard. The Company recognized the cumulative effect of initially applying the new revenue standard as an adjustment to the opening balance of retained earnings for the earliest balance sheet period presented. As a result of the adoption of the new revenue standard, outbound freight is recorded as a component of cost of sales as opposed to a reduction of net sales. The new revenue standard also requires companies to record an asset for anticipated customer return of inventory and a sales return reserve at the gross amount of the initial sale, rather than at the net margin amount. Additionally, certain sales to distributors subject to a guarantee with a third-party financier that were previously deferred are now recognized upon shipment in accordance with the new revenue standard and the associated short-term and long-term accounts receivable and short-term and long-term debt balances have been recast. Lastly, for certain product warranties provided to customers that meet the criteria of a service-type warranty, a portion of consideration paid by customers must now be deferred and recognized as revenue over the anticipated service warranty period. As a result of the adoption of the new revenue and pension standards, certain amounts in the Consolidated Statements of Operations and Comprehensive Income for the three and six months ended July 1, 2017 have been recast, as follows: (Millions of Dollars, except per share amounts) Three months ended July 1, 2017 1 Adoption of ASU 2014-09 Adoption of ASU 2017-07 Three months ended July 1, 2017 Net Sales $ 3,229.5 $ 57.2 $ — $ 3,286.7 Cost of sales $ 2,017.3 $ 55.8 $ 0.3 $ 2,073.4 Selling, general and administrative $ 733.9 $ — $ 4.7 $ 738.6 Provision for doubtful accounts $ 4.8 $ 0.8 $ — $ 5.6 Other, net $ 60.3 $ — $ (5.0 ) $ 55.3 Earnings before income taxes $ 357.7 $ 0.6 $ — $ 358.3 Income taxes $ 80.5 $ 0.2 $ — $ 80.7 Net earnings attributable to common shareowners $ 277.2 $ 0.4 $ — $ 277.6 Diluted earnings per share of common stock $ 1.82 $ — $ — $ 1.82 1 As previously reported in the Company's Form 10-Q for the quarterly period ended July 1, 2017. (Millions of Dollars, except per share amounts) Six months ended July 1, 2017 1 Adoption of ASU 2014-09 Adoption of ASU 2017-07 Six months ended July 1, 2017 Net Sales $ 6,035.1 $ 107.9 $ — $ 6,143.0 Cost of sales $ 3,757.6 $ 105.6 $ 0.5 $ 3,863.7 Selling, general and administrative $ 1,410.4 $ — $ 10.2 $ 1,420.6 Provision for doubtful accounts $ 13.0 $ 0.9 $ — $ 13.9 Other, net $ 166.5 $ — $ (10.7 ) $ 155.8 Earnings before income taxes $ 830.3 $ 1.4 $ — $ 831.7 Income taxes $ 160.0 $ 0.4 $ — $ 160.4 Net earnings attributable to common shareowners $ 670.3 $ 1.0 $ — $ 671.3 Diluted earnings per share of common stock $ 4.41 $ 0.01 $ — $ 4.42 1 As previously reported in the Company's Form 10-Q for the year-to-date period ended July 1, 2017. As a result of the adoption of the new revenue standard, certain balances as of December 30, 2017 in the Condensed Consolidated Balance Sheets have been recast, as follows: (Millions of Dollars) Balance at December 30, 2017 1 Adoption of ASU 2014-09 Balance at December 30, 2017 ASSETS Accounts and notes receivable, net $ 1,635.9 $ (7.2 ) $ 1,628.7 Other assets $ 487.8 $ 24.9 $ 512.7 LIABILITIES AND SHAREOWNERS' EQUITY Current maturities of long-term debt $ 983.4 $ (5.9 ) $ 977.5 Accrued expenses $ 1,352.1 $ 35.6 $ 1,387.7 Long-term debt $ 2,843.0 $ (14.8 ) $ 2,828.2 Deferred taxes $ 434.2 $ 1.9 $ 436.1 Other liabilities $ 2,511.1 $ (4.1 ) $ 2,507.0 Retained earnings 2 $ 5,990.4 $ 8.3 $ 5,998.7 Accumulated other comprehensive loss $ (1,585.9 ) $ (3.2 ) $ (1,589.1 ) 1 As previously reported in the Company's Form 10-K for the year ended December 30, 2017. 2 Adjustment includes the cumulative effect of the adoption of $4.3 million for periods prior to fiscal year 2016. As a result of the adoption of the new revenue and cash flows standards, certain amounts for the three and six months ended July 1, 2017 in the Condensed Consolidated Statements of Cash Flows have been recast, as follows: (Millions of Dollars) Three months ended July 1, 2017 1 Adoption of ASU 2014-09 Adoption of ASU 2016-15 & 2016-18 Three months ended July 1, 2017 OPERATING ACTIVITIES Net earnings $ 277.2 $ 0.4 $ — $ 277.6 Changes in working capital $ (159.1 ) $ 0.1 $ (104.7 ) $ (263.7 ) Changes in other assets and liabilities $ 21.7 $ (0.5 ) $ — $ 21.2 Cash provided by (used in) operating activities $ 256.5 $ — $ (104.7 ) $ 151.8 INVESTING ACTIVITIES Proceeds from deferred purchase price receivable $ — $ — $ 104.7 $ 104.7 Cash used in investing activities $ (151.1 ) $ — $ 104.7 $ (46.4 ) Change in cash, cash equivalents and restricted cash $ 161.5 $ — $ — $ 161.5 Cash, cash equivalents and restricted cash, beginning of period $ 378.0 $ — $ — $ 378.0 CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD $ 539.5 $ — $ — $ 539.5 1 As previously reported in the Company's Form 10-Q for the quarterly period ended July 1, 2017. (Millions of Dollars) Six months ended July 1, 2017 1 Adoption of ASU 2014-09 Adoption of ASU 2016-15 & 2016-18 Six months ended July 1, 2017 OPERATING ACTIVITIES Net earnings $ 670.3 $ 1.0 $ — $ 671.3 Changes in working capital $ (569.3 ) $ 0.1 $ (227.8 ) $ (797.0 ) Changes in other assets and liabilities $ 60.9 $ (1.1 ) $ (45.4 ) $ 14.4 Cash provided by (used in) operating activities $ 110.9 $ — $ (273.2 ) $ (162.3 ) INVESTING ACTIVITIES Proceeds from deferred purchase price receivable $ — $ — $ 227.8 $ 227.8 Cash used in investing activities $ (1,870.2 ) $ — $ 227.8 $ (1,642.4 ) Change in cash, cash equivalents and restricted cash $ (592.3 ) $ — $ (45.4 ) $ (637.7 ) Cash, cash equivalents and restricted cash, beginning of period 1,131.8 $ — $ 45.4 $ 1,177.2 CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD $ 539.5 $ — $ — $ 539.5 1 As previously reported in the Company's Form 10-Q for the year-to-date period ended July 1, 2017. In December 2017, the U.S. Securities and Exchange Commission ("SEC") staff issued SAB 118, which provides guidance on accounting for the tax effects of the Tax Cuts and Jobs Act (the “Act”). SAB 118 provides a measurement period that should not extend beyond one year from the Act enactment date for companies to complete the accounting under ASC 740, Income Taxes, (the "measurement period"). In accordance with SAB 118, a company must reflect the income tax effects of those aspects of the Act for which the accounting under ASC 740 is complete. To the extent that a company’s accounting for certain income tax effects of the Act is incomplete but it can determine a reasonable estimate, it must record a provisional estimate in the financial statements. If a company cannot determine a provisional estimate to be included in the financial statements, it should continue to apply ASC 740 based on the provisions of the tax laws that were in effect immediately before the enactment of the Act. The measurement period for accounting for the Act begins in the period of enactment and ends when an entity has obtained, prepared and analyzed the information necessary to complete the accounting requirements under ASC 740, but in no event can the measurement period extend beyond one year. Any provisional amount or adjustment to a provisional amount included in a company’s financial statements during the measurement period should be included in income from continuing operations as an adjustment to tax expense or benefit in the reporting period the amounts are determined. Refer to Note P, Income Taxes , for further discussion. In August 2017, the FASB issued ASU 2017-12, Derivatives And Hedging (Topic 815): Targeted Improvements to Accounting for Hedge Activities . The new standard amends the hedge accounting recognition and presentation requirements in ASC 815. As permitted by ASU 2017-12, the Company early adopted this standard in the first quarter of 2018 on a prospective basis. Refer to Note A, Significant Accounting Policies, for the updated financial instruments policy related to the adoption of this standard. In February 2017, the FASB issued ASU 2017-05, Other Income-Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610). The new standard provides guidance for recognizing gains and losses of nonfinancial assets in contracts with non-customers. The Company adopted this standard in the first quarter of 2018 and it did not have an impact on its consolidated financial statements. In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business. The new standard narrows the definition of a business and provides a framework for evaluation. The Company adopted this standard prospectively in the first quarter of 2018. In October 2016, the FASB issued ASU 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory . The new standard eliminates the exception to the principle in ASC 740, for all intra-entity sales of assets other than inventory, to be deferred, until the transferred asset is sold to a third party or otherwise recovered through use. The Company adopted this standard in the first quarter of 2018 and it did not have a material impact on its consolidated financial statements. In January 2016, the FASB issued ASU 2016-01, Financial Instruments-Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities . The main objective of this update is to enhance the reporting model for financial instruments to provide users of financial statements with more decision-useful information. The new guidance addresses certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. The Company adopted this standard in the first quarter 2018 and it did not have a material impact on its consolidated financial statements. Recently Issued Accounting Standards Not Yet Adopted In July 2018, the FASB issued ASU 2018-09, Codification Improvements . This standard does not prescribe any new accounting guidance, but instead makes minor improvements and clarifications of several different FASB Accounting Standards Codification areas based on comments and suggestions made by various stakeholders. Certain updates are applicable immediately while others provide for a transition period to adopt as part of the next fiscal year beginning after December 15, 2018. The Company is currently evaluating this guidance to determine the impact it may have on its consolidated financial statements. In February 2018, the FASB issued ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income . The new guidance permits, but does not require, companies to reclassify the stranded tax effects of the Act on items within accumulated other comprehensive income to retained earnings. This ASU is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating this guidance to determine the impact it may have on its consolidated financial statements. In January 2017, the FASB issued ASU 2017-04, Intangibles-Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment. The new standard simplifies the subsequent measurement of goodwill by eliminating the second step of the goodwill impairment test. This ASU will be applied prospectively and is effective for annual or interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company is currently evaluating the timing of its adoption of this standard. In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses (Topic 326). The new standard amends guidance on reporting credit losses for assets held at amortized cost basis and available-for-sale debt securities. This ASU is effective for financial statements issued for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. The Company is currently evaluating this guidance to determine the impact it may have on its consolidated financial statements. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) ("new lease standard"). The objective of the new lease standard is to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. In July 2018, the FASB issued ASU 2018-10, Codification Improvements to Topic 842 (Leases) , which provides narrow amendments to clarify how to apply certain aspects of the new lease standard. Both standards are effective for fiscal years beginning after December 15, 2018, including interim periods within those annual periods and are to be applied utilizing a modified retrospective approach. The Company is currently evaluating these standards to determine the impact they may have on its consolidated financial statements.

Earnings Per Share

Earnings Per Share	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Earnings Per Share	EARNINGS PER SHARE The following table reconciles net earnings attributable to common shareowners and the weighted-average shares outstanding used to calculate basic and diluted earnings per share for the three and six months ended June 30, 2018 and July 1, 2017 : Second Quarter Year-to-Date 2018 2017 2018 2017 Numerator (in millions): Net earnings attributable to common shareowners 1 $ 293.6 $ 277.6 $ 464.2 $ 671.3 Denominator (in thousands): Basic weighted-average shares 149,748 149,514 150,101 149,353 Dilutive effect of stock contracts and awards 2,746 2,712 3,023 2,509 Diluted weighted-average shares 152,494 152,226 153,124 151,862 Earnings per share of common stock 1 : Basic $ 1.96 $ 1.86 $ 3.09 $ 4.49 Diluted $ 1.93 $ 1.82 $ 3.03 $ 4.42 1 Prior year amounts have been recast as a result of the adoption of the new revenue standard. Refer to Note B, New Accounting Standards , for further discussion. The following weighted-average stock options were not included in the computation of diluted shares outstanding because the effect would be anti-dilutive (in thousands): Second Quarter Year-to-Date 2018 2017 2018 2017 Number of stock options 1,161 — 1,162 1,163 As described in detail in Note J, Equity Arrangements, the Company issued $750 million Equity Units in May 2017 comprised of $750.0 million of convertible preferred stock and forward stock purchase contracts. On and after May 15, 2020, the convertible preferred stock may be converted into common stock at the option of the holder. At the election of the Company, upon conversion, the Company may deliver cash, common stock, or a combination thereof. The conversion rate was initially 6.1627 shares of common stock per one share of convertible preferred stock, which is equivalent to an initial conversion price of approximately $162.27 per share of common stock. As of June 30, 2018 , due to the customary anti-dilution provisions, the conversion rate was 6.1709 , equivalent to a conversion price of approximately $162.05 per share of common stock. The convertible preferred stock is excluded from the denominator of the diluted earnings per share calculation on the basis that the convertible preferred stock will be settled in cash except to the extent that the conversion value of the convertible preferred stock exceeds its liquidation preference. Therefore, before any redemption or conversion, the common shares that would be required to settle the applicable conversion value in excess of the liquidation preference, if the Company elects to settle such excess in common shares, are included in the denominator of diluted earnings per share in periods in which they are dilutive. The shares related to the convertible preferred stock have been anti-dilutive during most of 2018.

Financing Receivables

Financing Receivables	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Financing Receivables	(Millions of Dollars) June 30, 2018 December 30, 2017 1 Trade accounts receivable $ 1,952.6 $ 1,388.1 Trade notes receivable 145.4 158.7 Other accounts receivable 143.7 162.3 Gross accounts and notes receivable $ 2,241.7 $ 1,709.1 Allowance for doubtful accounts (90.3 ) (80.4 ) Accounts and notes receivable, net $ 2,151.4 $ 1,628.7 Long-term receivables, net $ 168.5 $ 176.9 1 Certain prior year amounts have been recast as a result of the adoption of new accounting standards. Refer to Note B, New Accounting Standards , for further discussion. Trade receivables are dispersed among a large number of retailers, distributors and industrial accounts in many countries. Adequate reserves have been established to cover anticipated credit losses. Long-term receivables, net, of $168.5 million and $176.9 million at June 30, 2018 and December 30, 2017 , respectively, are reported within Other assets in the Condensed Consolidated Balance Sheets. The Company's financing receivables are predominantly related to certain security equipment leases with commercial businesses. Generally, the Company retains legal title to any equipment under lease and bears the right to repossess such equipment in an event of default. All financing receivables are interest bearing and the Company has not classified any financing receivables as held-for-sale. Interest income earned from financing receivables that are not delinquent is recorded on the effective interest method. The Company considers any financing receivable that has not been collected within 90 days of original billing date as past-due or delinquent. The Company’s payment terms are generally consistent with the industries in which their businesses operate and typically range from 30-90 days globally. Additionally, the Company considers the credit quality of all past-due or delinquent financing receivables as nonperforming. The Company does not adjust the promised amount of consideration for the effects of a significant financing component when the period between transfer of the product and receipt of payment is less than one year. Any significant financing components for contracts greater than one year are included in revenue over time. Prior to January 2018, the Company had an accounts receivable sale program. According to the terms of that program, the Company was required to sell certain of its trade accounts receivables at fair value to a wholly-owned, consolidated, bankruptcy-remote special purpose subsidiary (“BRS”). The BRS, in turn, was required to sell such receivables to a third-party financial institution (“Purchaser”) for cash and a deferred purchase price receivable. The Purchaser’s maximum cash investment in the receivables at any time was $100.0 million . The purpose of the program was to provide liquidity to the Company. The Company accounted for these transfers as sales under ASC 860, Transfers and Servicing . Receivables were derecognized from the Company’s consolidated balance sheet when the BRS sold those receivables to the Purchaser. The Company had no retained interests in the transferred receivables, other than collection and administrative responsibilities and its right to the deferred purchase price receivable. In January 2018, the Company signed an amendment that changed the structure of this program which eliminated the deferred purchase price receivable from the Purchaser and resulted in the BRS retaining ownership of the trade accounts receivables. This program was then terminated on February 1, 2018. At December 30, 2017 , $100.8 million of net receivables were derecognized. Gross receivables sold amounted to $549.3 million ( $464.0 million , net) and $1,003.1 million ( $852.9 million , net) for the three and six months ended July 1, 2017 , respectively. These sales resulted in a pre-tax loss of $1.9 million and $3.3 million , respectively, and included servicing fees of $0.4 million and $0.6 million , respectively, for the three and six months ended July 1, 2017 . Proceeds from transfers of receivables to the Purchaser totaled $444.1 million and $781.1 million for the three and six months ended July 1, 2017 , respectively. Collections of previously sold receivables, including deferred purchase price receivables, and all fees, which are settled one month in arrears, resulted in payments to the Purchaser of $408.7 million and $781.1 million for the three and six months ended July 1, 2017 , respectively. The Company’s risk of loss following the sale of the receivables is limited to the deferred purchase price receivable, which was $106.9 million at December 30, 2017 . The deferred purchase price receivable settled in full in January 2018, and historically was repaid in cash as receivables were collected, generally within 30 days. As such the carrying value of the receivable recorded at December 30, 2017 approximated fair value. There were no delinquencies or credit losses for the three and six months ended July 1, 2017 . Cash inflows related to the deferred purchase price receivable totaled $104.7 million and $227.8 million for the three and six months ended July 1, 2017 , respectively. In accordance with the adoption of the new cash flows standards described in Note B, New Accounting Standards , the proceeds related to the deferred purchase price receivable are classified as investing activities. As of June 30, 2018 and December 30, 2017 , the Company's deferred revenue totaled $188.2 million and $117.0 million respectively, of which $93.3 million and $95.6 million , respectively, was classified as current. Revenue recognized for the three months ended June 30, 2018 and July 1, 2017 that was previously deferred as of December 30, 2017 and December 31, 2016 totaled $18.9 million and $15.2 million , respectively. Revenue recognized for the six months ended June 30, 2018 and July 1, 2017 that was previously deferred as of December 30, 2017 and December 31, 2016 totaled $93.5 million and $81.4 million , respectively. As of June 30, 2018 , approximately $1.155 billion of revenue from long-term contracts primarily in the Security segment was unearned related to customer contracts which were not completely fulfilled and will be recognized on a decelerating basis over the next 5 years. This amount excludes any of the Company's contracts with an original expected duration of one year or less.

Inventories

Inventories	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Inventories	INVENTORIES The components of Inventories, net at June 30, 2018 and December 30, 2017 are as follows: (Millions of Dollars) June 30, 2018 December 30, 2017 Finished products $ 1,734.8 $ 1,461.4 Work in process 197.3 155.5 Raw materials 512.1 401.5 Total $ 2,444.2 $ 2,018.4

Acquisitions

Acquisitions	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Acquisitions	ACQUISITIONS 2018 ACQUISITIONS Nelson Fasteners Systems On April 2, 2018, the Company acquired the industrial business of Nelson Fastener Systems ("Nelson") from the Doncasters Group, for $430.4 million , net of cash acquired and an estimated working capital adjustment. Nelson is complementary to the Company's product offerings, enhances its presence in the general industrial end markets, expands its portfolio of highly-engineered fastening solutions, and will deliver cost synergies. The results of Nelson are being consolidated into the Industrial segment. The Nelson acquisition is being accounted for as a business combination, which requires, among other things, the assets acquired and liabilities assumed to be recognized at their fair values as of the acquisition date. The estimated fair value of identifiable net assets acquired, which includes $67.5 million of working capital and $174.0 million of intangible assets, is $227.0 million . The related goodwill is $203.4 million . The amount allocated to intangible assets includes $150.0 million for customer relationships. The useful lives assigned to the intangible assets range from 12 to 15 years. Goodwill is calculated as the excess of the consideration transferred over the net assets recognized and represents the expected cost synergies of the combined business, assembled workforce, and the going concern nature of Nelson. Goodwill is not expected to be deductible for tax purposes. The purchase price allocation for Nelson is preliminary in all respects. During the measurement period, the Company expects to record adjustments relating to the finalization of intangible assets, inventory and property, plant and equipment valuations, working capital accounts, leases, pension liabilities, various opening balance sheet contingencies, including environmental remediation, and various income tax matters, amongst others. A single estimate of fair value results from a complex series of judgments about future events and uncertainties and relies heavily on estimates and assumptions. The Company’s judgments used to determine the estimated fair value assigned to each class of assets acquired and liabilities assumed, as well as asset lives, can materially impact the Company’s results from operations. The Company will complete its purchase price allocation as soon as reasonably possible within the measurement period. Other 2018 Acquisitions During the second quarter of 2018, the Company completed four smaller acquisitions for a total purchase price of $84.3 million , net of cash acquired. The estimated fair value of the identifiable net assets acquired, which includes $13.9 million of working capital and $36.8 million of intangible assets, is $30.6 million . The related goodwill is $53.7 million . The amount allocated to intangible assets includes $24.4 million for customer relationships. The useful lives assigned to intangible assets ranges from 10 and 12 years. The purchase price allocation for these acquisitions is preliminary in all respects. During the measurement period, the Company expects to record adjustments relating to the finalization of valuations for intangible assets, working capital accounts, and various opening balance sheet contingencies and various income tax matters, amongst others. These adjustments are not expected to have a material impact on the Company’s condensed consolidated financial statements. 2017 ACQUISITIONS Newell Tools On March 9, 2017, the Company acquired Newell Tools for approximately $1.86 billion , net of cash acquired. The Newell Tools results have been consolidated into the Company's Tools & Storage segment. The Newell Tools acquisition was accounted for as a business combination. The purchase price allocation for Newell Tools was completed during the first quarter of 2018. The measurement period adjustments recorded in the first quarter of 2018 did not have a material impact to the Company's condensed consolidated financial statements. The following table summarizes the estimated fair values of major assets acquired and liabilities assumed: (Millions of Dollars) Cash and cash equivalents $ 20.0 Accounts and notes receivable, net 19.7 Inventories, net 195.5 Prepaid expenses and other current assets 27.1 Property, plant and equipment, net 112.4 Trade names 283.0 Customer relationships 548.0 Other assets 8.8 Accounts payable (70.3 ) Accrued expenses (40.7 ) Deferred taxes (269.4 ) Other liabilities (7.9 ) Total identifiable net assets $ 826.2 Goodwill 1,031.8 Total consideration paid $ 1,858.0 The trade names were determined to have indefinite lives. The weighted-average useful life assigned to the customer relationships is 15 years . Goodwill was calculated as the excess of the consideration transferred over the net assets recognized and represents the expected revenue and cost synergies of the combined business, assembled workforce, and the going concern nature of Newell Tools. It is estimated that $15.7 million of goodwill, relating to the pre-acquisition historical tax basis of goodwill, will be deductible for tax purposes. Refer to Note E, Acquisitions, of the Company's Form 10-K for the year ended December 30, 2017 for further discussion. Craftsman Brand On March 8, 2017, the Company purchased the Craftsman® brand from Sears Holdings Corporation ("Sears Holdings") for a total estimated cash purchase price of $916.2 million on a discounted basis, which consists of an initial cash payment of $568.2 million , a cash payment due in March 2020 with an estimated present value at acquisition date of $234.0 million , and future payments to Sears Holdings of between 2.5% and 3.5% on sales of Craftsman products in new Stanley Black & Decker channels through March 2032, which was valued at $114.0 million at the acquisition date based on estimated future sales projections. Refer to Note M, Fair Value Measurements, for additional details. In addition, as part of the acquisition the Company also granted a perpetual license to Sears Holdings to continue selling Craftsman®-branded products in Sears Holdings-related channels. The perpetual license will be royalty-free until March 2032, which represents an estimated value of approximately $293.0 million , and 3% thereafter. The Craftsman results have been consolidated into the Company's Tools & Storage segment. The Craftsman® brand acquisition was accounted for as a business combination. The purchase price allocation for Craftsman was completed during the first quarter of 2018. The measurement period adjustments recorded in the first quarter of 2018 did not have a material impact on the Company's condensed consolidated financial statements. The estimated fair value of identifiable net assets acquired, which includes $40.2 million of working capital and $418.0 million of intangible assets, is $482.6 million . The related goodwill is $726.6 million . The amount allocated to intangible assets includes $396.0 million of an indefinite-lived trade name. The useful life assigned to the customer relationships is 17 years . Goodwill was calculated as the excess of the consideration transferred over the net assets recognized and represents the expected revenue and cost synergies of the combined business and the going concern nature of the Craftsman® brand. It is estimated that $442.7 million of goodwill will be deductible for tax purposes. Refer to Note E, Acquisitions, of the Company's Form 10-K for the year ended December 30, 2017 for further discussion. Other 2017 Acquisitions During 2017, the Company completed four smaller acquisitions for a total purchase price of $182.9 million , net of cash acquired, which are being consolidated into the Company's Tools & Storage and Security segments. The estimated fair value of the identifiable net assets acquired, which includes $38.2 million of working capital and $54.4 million of intangible assets, is $89.4 million . The related goodwill is $93.5 million . The amount allocated to intangible assets includes $51.4 million for customer relationships. The useful lives assigned to the customer relationships range between 10 and 15 years. The purchase price allocation for these acquisitions is substantially complete. The Company will complete its purchase price allocation in the third quarter of 2018. Any measurement period adjustments resulting from the finalization of the Company's purchase accounting assessment are not expected to be material. ACTUAL AND PRO-FORMA IMPACT OF THE ACQUISTIONS Actual Impact from Acquisitions The net sales and net losses from 2018 acquisitions included in the Company's Consolidated Statements of Operations and Comprehensive Income are $66.1 million and $11.3 million , respectively, for both the three and six months ended June 30, 2018 . These amounts include amortization relating to inventory step-up and intangible assets recorded upon acquisition, transaction costs, and other integration-related costs. Pro-forma Impact from Acquisitions The following table presents supplemental pro-forma information as if the 2017 and 2018 acquisitions had occurred on January 1, 2017. The pro-forma consolidated results are not necessarily indicative of what the Company’s consolidated net sales and net earnings would have been had the Company completed the acquisitions on January 1, 2017. In addition, the pro-forma consolidated results do not purport to project the future results of the Company. Second Quarter Year-to-Date (Millions of Dollars, except per share amounts) 2018 2017 2018 2017 Net sales $ 3,651.4 $ 3,394.1 $ 6,930.2 $ 6,505.4 Net earnings attributable to common shareowners $ 306.6 $ 276.9 $ 480.4 $ 667.7 Diluted earnings per share $ 2.01 $ 1.82 $ 3.14 $ 4.40 2018 Pro-forma Results The 2018 pro-forma results were calculated by combining the results of Stanley Black & Decker with the stand-alone results of the 2018 acquisitions for their respective pre-acquisition periods. Accordingly the following adjustments were made: • Elimination of the historical pre-acquisition intangible asset amortization expense and the addition of intangible asset amortization expense related to intangibles valued as part of the purchase price allocation that would have been incurred from December 31, 2017 to the acquisition dates. • Additional depreciation expense for the property, plant, and equipment fair value adjustments that would have been incurred from December 31, 2017 to the acquisition date of Nelson. • Because the 2018 acquisitions were assumed to occur on January 1, 2017, there were no deal costs or inventory step-up amortization factored into the 2018 pro-forma year, as such expenses would have occurred in the first year following the acquisition. 2017 Pro-forma Results The 2017 pro-forma results were calculated by combining the results of Stanley Black & Decker with the stand-alone results of the 2017 and 2018 acquisitions for their respective pre-acquisition periods. Accordingly the following adjustments were made: • Elimination of the historical pre-acquisition intangible asset amortization expense and the addition of intangible asset amortization expense related to intangibles valued as part of the purchase price allocation that would have been incurred from January 1, 2017 to the acquisition dates of Newell Tools and Craftsman and from January 1, 2017 to July 1, 2017 for the remaining 2017 and 2018 acquisitions. • Additional depreciation expense for the property, plant, and equipment fair value adjustments that would have been incurred from January 1, 2017 to the acquisition date of Newell Tools and from January 1, 2017 to July 1, 2017 for Nelson. • Additional expense for deal costs and inventory step-up, which would have been amortized as the corresponding inventory was sold.

Goodwill

Goodwill	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Goodwill	GOODWILL Changes in the carrying amount of goodwill by segment are as follows: (Millions of Dollars) Tools & Storage Industrial Security Total Balance December 30, 2017 $ 5,189.7 $ 1,454.4 $ 2,132.0 $ 8,776.1 Acquisition adjustments 40.8 203.9 44.0 288.7 Foreign currency translation (61.4 ) (3.8 ) (51.9 ) (117.1 ) Balance June 30, 2018 $ 5,169.1 $ 1,654.5 $ 2,124.1 $ 8,947.7

Long-Term Debt and Financing Ar

Long-Term Debt and Financing Arrangements	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Long-Term Debt and Financing Arrangements	LONG-TERM DEBT AND FINANCING ARRANGEMENTS Long-term debt and financing arrangements at June 30, 2018 and December 30, 2017 are as follows: June 30, 2018 December 30, 2017 (Millions of Dollars) Interest Rate Original Notional Unamortized Discount Unamortized Gain/(Loss) Terminated Swaps 1 Purchase Accounting FV Adjustment Deferred Financing Fees Carrying Value Carrying Value 2 Notes payable due 2018 2.45% $ 632.5 $ — $ — $ — $ (0.7 ) $ 631.8 $ 630.9 Notes payable due 2018 1.62% 345.0 — — — (0.4 ) 344.6 344.1 Notes payable due 2021 3.40% 400.0 (0.1 ) 11.8 — (1.1 ) 410.6 412.1 Notes payable due 2022 2.90% 754.3 (0.3 ) — — (2.7 ) 751.3 750.9 Notes payable due 2028 7.05% 150.0 — 10.9 10.6 — 171.5 172.6 Notes payable due 2040 5.20% 400.0 (0.2 ) (32.7 ) — (3.0 ) 364.1 363.3 Notes payable due 2052 (junior subordinated) 5.75% 750.0 — — — (18.7 ) 731.3 731.0 Notes payable due 2053 (junior subordinated) 5.75% 400.0 — 4.7 — (8.0 ) 396.7 396.6 Other, payable in varying amounts through 2022 0.00% - 4.50% 8.2 — — — — 8.2 4.2 Total long-term debt, including current maturities $ 3,840.0 $ (0.6 ) $ (5.3 ) $ 10.6 $ (34.6 ) $ 3,810.1 $ 3,805.7 Less: Current maturities of long-term debt (978.9 ) (977.5 ) Long-term debt $ 2,831.2 $ 2,828.2 1 Unamortized gain/(loss) associated with interest rate swaps are more fully discussed in Note I, Financial Instruments. 2 Certain prior year amounts have been recast as a result of the adoption of the new revenue standard. Refer to Note B, New Accounting Standards , for further discussion. In January 2017, the Company amended its existing $2.0 billion commercial paper program to increase the maximum amount of notes authorized to be issued to $3.0 billion and to include Euro denominated borrowings in addition to U.S. Dollars. As of June 30, 2018 , the Company had $1.1 billion of borrowings outstanding against the Company’s $3.0 billion commercial paper program, of which approximately $924.5 million in Euro denominated commercial paper was designated as a Net Investment Hedge as described in more detail in Note I, Financial Instruments . As of December 30, 2017, the Company had no commercial paper borrowings outstanding. The Company has a five-year $1.75 billion committed credit facility (the “Credit Agreement”). Borrowings under the Credit Agreement may include U.S. Dollars up to the $1.75 billion commitment or in Euro or Pounds Sterling subject to a foreign currency sub-limit of $400.0 million and bear interest at a floating rate dependent upon the denomination of the borrowing. Repayments must be made on December 18, 2020 or upon an earlier termination date of the Credit Agreement, at the election of the Company. The Credit Agreement is designated to be a liquidity back-stop for the Company's $3.0 billion U.S. Dollar and Euro commercial paper program. As of June 30, 2018 and December 30, 2017 , the Company had not drawn on its existing five-year $1.75 billion committed credit facility. The Company also has a 364-day $1.25 billion committed credit facility (the "2017 Credit Agreement") executed in December 2017. The 2017 Credit Agreement consists of a $1.25 billion revolving credit loan and a sub-limit of an amount equal to the Euro equivalent of $400 million for swing line advances. Borrowings under the 2017 Credit Agreement may be made in U.S. Dollars or Euros, pursuant to the terms of the agreement, and bear interest at a floating rate dependent on the denomination of the borrowing. Repayments must be made by December 19, 2018 or upon an earlier termination of the 2017 Credit Agreement at the election of the Company. The Company also has the option at the termination date to convert all advances into a term loan provided certain requirements are met. The 2017 Credit Agreement serves as a liquidity back-stop for the Company’s $3.0 billion U.S. Dollar and Euro commercial paper program. As of June 30, 2018 and December 30, 2017, the Company had not drawn on this commitment. In January 2017, the Company executed a 364-day $1.25 billion committed credit facility which consisted of a $1.25 billion revolving credit loan and a sub-limit of an amount equal to the Euro equivalent of $400 million for swing line advances. Borrowings under this credit agreement were made in U.S. Dollars or Euros, pursuant to the terms of the agreement, and bore interest at a floating rate dependent on the denomination of the borrowing. This credit agreement was terminated in December 2017 at the election of the Company.

Financial Instruments

Financial Instruments	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Financial Instruments	FINANCIAL INSTRUMENTS In the first quarter of 2018, the Company elected to early adopt ASU 2017-12, Derivatives And Hedging (Topic 815): Targeted Improvements to Accounting for Hedge Activities , which amends the hedge accounting recognition and presentation requirements of ASC 815. ASU 2017-12 requires the presentation and disclosure requirements to be applied prospectively and as a result, certain disclosures for the three and six month periods ending July 1, 2017 conform to the presentation and disclosure requirements prior to the adoption. The Company is exposed to market risk from changes in foreign currency exchange rates, interest rates, stock prices and commodity prices. As part of the Company’s risk management program, a variety of financial instruments such as interest rate swaps, currency swaps, purchased currency options, foreign exchange contracts and commodity contracts, may be used to mitigate interest rate exposure, foreign currency exposure and commodity price exposure. If the Company elects to do so and if the instrument meets the criteria specified in ASC 815, Derivatives and Hedging , management designates its derivative instruments as cash flow hedges, fair value hedges or net investment hedges. Generally, commodity price exposures are not hedged with derivative financial instruments and instead are actively managed through customer pricing initiatives, procurement-driven cost reduction initiatives and other productivity improvement projects. Financial instruments are not utilized for speculative purposes. A summary of the fair values of the Company’s derivatives recorded in the Condensed Consolidated Balance Sheets at June 30, 2018 and December 30, 2017 is as follows: (Millions of Dollars) Balance Sheet June 30, 2018 December 30, 2017 Balance Sheet June 30, 2018 December 30, 2017 Derivatives designated as hedging instruments: Interest Rate Contracts Cash Flow Other current assets $ — $ — Accrued expenses $ 33.9 $ 55.7 Foreign Exchange Contracts Cash Flow Other current assets 7.3 4.1 Accrued expenses 5.4 33.4 LT other assets 1.8 — LT other liabilities 1.0 5.2 Net Investment Hedge Other current assets 10.2 6.6 Accrued expenses 1.5 7.0 LT other assets — — LT other liabilities 15.8 5.8 Non-derivative designated as hedging instrument: Net Investment Hedge — — Short-term borrowings 924.5 — Total designated as hedging $ 19.3 $ 10.7 $ 982.1 $ 107.1 Derivatives not designated as hedging instruments: Foreign Exchange Contracts Other current assets $ 17.6 $ 7.3 Accrued expenses $ 21.3 $ 6.9 Total $ 36.9 $ 18.0 $ 1,003.4 $ 114.0 The counterparties to all of the above mentioned financial instruments are major international financial institutions. The Company is exposed to credit risk for net exchanges under these agreements, but not for the notional amounts. The credit risk is limited to the asset amounts noted above. The Company limits its exposure and concentration of risk by contracting with diverse financial institutions and does not anticipate non-performance by any of its counterparties. Further, as more fully discussed in Note M, Fair Value Measurements , the Company considers non-performance risk of its counterparties at each reporting period and adjusts the carrying value of these assets accordingly. The risk of default is considered remote. During the six months ended June 30, 2018 and July 1, 2017 , cash flows related to derivatives, including those that are separately discussed below, resulted in net cash received of $23.5 million and $22.8 million , respectively. CASH FLOW HEDGES There were after-tax mark-to-market losses of $57.3 million and $112.6 million as of June 30, 2018 and December 30, 2017 , respectively, reported for cash flow hedge effectiveness in Accumulated other comprehensive loss. An after-tax loss of $29.8 million is expected to be reclassified to earnings as the hedged transactions occur or as amounts are amortized within the next twelve months. The ultimate amount recognized will vary based on fluctuations of the hedged currencies and interest rates through the maturity dates. The tables below detail pre-tax amounts of derivatives designated as cash flow hedges in Accumulated other comprehensive loss for active derivatives during the periods in which the underlying hedged transactions affected earnings for the three and six months ended June 30, 2018 and July 1, 2017 : Second Quarter 2018 (Millions of dollars) Gain (Loss) Classification of Gain (Loss) Gain (Loss) Interest Rate Contracts $ 3.8 Interest expense $ — $ — Foreign Exchange Contracts $ 29.7 Cost of sales $ (9.2 ) $ — Year-to-Date 2018 (Millions of dollars) Gain (Loss) Classification of Gain (Loss) Gain (Loss) Interest Rate Contracts $ 21.8 Interest expense $ — $ — Foreign Exchange Contracts $ 23.0 Cost of sales $ (12.0 ) $ — Second Quarter 2017 (Millions of dollars) Gain (Loss) Classification of Gain (Loss) Gain (Loss) Interest Rate Contracts $ (11.0 ) Interest expense $ — $ — Foreign Exchange Contracts $ (29.9 ) Cost of sales $ 5.2 $ — Year-to-Date 2017 (Millions of dollars) Gain (Loss) Classification of Gain (Loss) Gain (Loss) Recognized in Income (Ineffective Portion*) Interest Rate Contracts $ (7.2 ) Interest expense $ — $ — Foreign Exchange Contracts $ (38.6 ) Cost of sales $ 9.7 $ — * Includes ineffective portion and amount excluded from effectiveness testing on derivatives. A summary of the pre-tax effect of cash flow hedge accounting on the Consolidated Statements of Operations and Comprehensive Income for the three and six months ended June 30, 2018 is as follows: Second Quarter 2018 Year-to-Date 2018 (Millions of dollars) Cost of Sales Interest Expense Cost of Sales Interest Expense Total amount in the Consolidated Statements of Operations and Comprehensive Income in which the effects of the cash flow hedges are recorded $ 2,356.5 $ 69.0 $ 4,400.1 $ 132.2 Gain (loss) on cash flow hedging relationships: Foreign Exchange Contracts: Hedged Items $ 9.2 $ — $ 12.0 $ — Gain (loss) reclassified from OCI into Income $ (9.2 ) $ — $ (12.0 ) $ — Interest Rate Swap Agreements: Gain (loss) reclassified from OCI into Income 1 $ — $ (3.8 ) $ — $ (7.6 ) 1 Inclusive of the gain/loss amortization on terminated derivative financial instruments. For the three and six months ended July 1, 2017 , the hedged items’ impact to the Consolidated Statements of Operations and Comprehensive Income was a loss of $5.2 million and $9.7 million , respectively in Cost of sales. There was no impact related to the interest rate contracts' hedged items for all periods presented. An after-tax loss of $7.1 million and an after-tax gain of $1.0 million was reclassified from Accumulated other comprehensive loss into earnings (inclusive of the gain/loss amortization on terminated derivative instruments) for the three months ended June 30, 2018 and July 1, 2017 , respectively. An after-tax loss of $11.7 million and an after-tax gain of $1.4 million was reclassified from Accumulated other comprehensive loss into earnings (inclusive of the gain/loss amortization on terminated derivative instruments) for the six months ended June 30, 2018 and July 1, 2017 , respectively, during the periods in which the underlying hedged transactions affected earnings. Interest Rate Contracts : The Company enters into interest rate swap agreements in order to obtain the lowest cost source of funds within a targeted range of variable to fixed-debt proportions. At June 30, 2018 and December 30, 2017 , the Company had forward starting interest rate swaps on $400 million of future debt issuances which were executed in 2014. The objective of the hedges is to offset the expected variability on future payments associated with the interest rate on debt instruments expected to be issued in 2018. Gains or losses on the swaps are recorded in Accumulated other comprehensive loss and will be subsequently reclassified into earnings as interest expense as the future interest expense on debt is recognized in earnings. Foreign Currency Contracts Forward Contracts: Through its global businesses, the Company enters into transactions and makes investments denominated in multiple currencies that give rise to foreign currency risk. The Company and its subsidiaries regularly purchase inventory from subsidiaries with functional currencies different than their own, which creates currency-related volatility in the Company’s results of operations. The Company utilizes forward contracts to hedge these forecasted purchases and sales of inventory. Gains and losses reclassified from Accumulated other comprehensive loss are recorded in Cost of sales as the hedged item affects earnings. There are no components excluded from the assessment of effectiveness for these contracts. At June 30, 2018 and December 30, 2017 , the notional value of forward currency contracts outstanding was $264.1 million and $559.9 million , respectively, maturing on various dates through 2018. Purchased Option Contracts: The Company and its subsidiaries have entered into various intercompany transactions whereby the notional values are denominated in currencies other than the functional currencies of the party executing the trade. In order to better match the cash flows of its intercompany obligations with cash flows from operations, the Company enters into purchased option contracts. Gains and losses reclassified from Accumulated other comprehensive loss are recorded in Cost of sales as the hedged item affects earnings. There are no components excluded from the assessment of effectiveness for these contracts. As of June 30, 2018 and December 30, 2017 , the notional value of purchased option contracts was $375.5 million and $400.0 million , respectively, maturing on various dates through 2019. FAIR VALUE HEDGES Interest Rate Risk: In an effort to optimize the mix of fixed versus floating rate debt in the Company’s capital structure, the Company enters into interest rate swaps. In prior years, the Company entered into interest rate swaps related to certain of its notes payable which were subsequently terminated. Amortization of the gain/loss on previously terminated swaps is reported as a reduction of interest expense. Prior to termination, the changes in the fair value of the swaps and the offsetting changes in fair value related to the underlying notes were recognized in earnings. As of June 30, 2018 and December 30, 2017 , the Company did not have any active fair value interest rate swaps. A summary of the pre-tax effect of fair value hedge accounting on the Consolidated Statements of Operations and Comprehensive Income for the three and six months ended June 30, 2018 is as follows: (Millions of dollars) Second Quarter 2018 Interest Expense Year-to-Date 2018 Total amount in the Consolidated Statements of Operations and Comprehensive Income in which the effects of the fair value hedges are recorded $ 69.0 $ 132.2 Amortization of gain/loss on terminated swaps $ 0.8 $ 1.6 Amortization of the gain/loss on terminated swaps of $0.8 million and $1.6 million is reported as a reduction of interest expense for the three and six months ended July 1, 2017 , respectively. A summary of the amounts recorded on the balance sheet related to cumulative basis adjustments for fair value hedges for the six months ended June 30, 2018 is as follows: Year-to-Date 2018 (Millions of dollars) Carrying Amount of Hedged Liability Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Liability Current Maturities of Long-Term Debt $ — Terminated Swaps $ 3.2 Long-Term Debt $ — Terminated Swaps $ (8.4 ) NET INVESTMENT HEDGES The Company utilizes net investment hedges to offset the translation adjustment arising from re-measurement of its investment in the assets and liabilities of its foreign subsidiaries. The total after-tax amounts in Accumulated other comprehensive loss were a gain of $46.8 million and $3.4 million at June 30, 2018 and December 30, 2017 , respectively. As of June 30, 2018 , the Company had foreign exchange forward contracts maturing on various dates in 2018 with notional values totaling $701.4 million outstanding hedging a portion of its British pound sterling, Swedish krona, Euro and Canadian dollar denominated net investments; a cross currency swap with a notional value totaling $250.0 million maturing in 2023 hedging a portion of its Japanese yen denominated net investment; an option contract with a notional value totaling $36.2 million maturing in 2018 hedging a portion of its Mexican peso denominated net investment; and Euro denominated commercial paper with a value of $924.5 million maturing in 2018 hedging a portion of its Euro denominated net investments. As of December 30, 2017 , the Company had foreign exchange contracts maturing on various dates through 2018 with notional values totaling $751.2 million outstanding hedging a portion of its British pound sterling, Mexican peso, Swedish krona, Euro and Canadian dollar denominated net investments, and a cross currency swap with a notional value totaling $250.0 million maturing in 2023 hedging a portion of its Japanese yen denominated net investment. Maturing foreign exchange contracts resulted in net cash received of $20.3 million and net cash paid of $3.7 million for the six months ended June 30, 2018 and July 1, 2017 , respectively. Gains and losses on net investment hedges remain in Accumulated other comprehensive income (loss) until disposal of the underlying assets. Upon adoption of ASU 2017-12, gains and losses representing components excluded from the assessment of effectiveness are recognized in earnings in Other, net on a straight-line basis over the term of the hedge. Prior to the adoption of ASU 2017-12, no components were excluded from the assessment of effectiveness. Refer to Note B, New Accounting Standards , for further discussion. The pre-tax gain or loss from fair value changes for the three and six ended June 30, 2018 and July 1, 2017 was as follows: Second Quarter 2018 (Millions of Dollars) Total Gain (Loss) Recorded in OCI Excluded Component Recorded in OCI Income Statement Classification Total Gain (Loss) Reclassified from OCI to Income Excluded Component Amortized from OCI to Income Forward Contracts $ 48.7 $ 2.3 Other, net $ 2.3 $ 2.3 Cross Currency Swap $ 1.4 $ 1.4 Other, net $ 1.7 $ 1.7 Option Contracts $ 2.6 $ — Other, net $ — $ — Non-derivative designated as Net Investment Hedge $ 51.5 $ — Other, net $ — $ — Year-to-Date 2018 (Millions of Dollars) Total Gain (Loss) Recorded in OCI Excluded Component Recorded in OCI Income Statement Classification Total Gain (Loss) Reclassified from OCI to Income Excluded Component Amortized from OCI to Income Forward Contracts $ 22.2 $ 6.2 Other, net $ 4.1 $ 4.1 Cross Currency Swap $ 2.9 $ 8.3 Other, net $ 3.4 $ 3.4 Option Contracts $ (0.9 ) $ — Other, net $ — $ — Non-derivative designated as Net Investment Hedge $ 38.9 $ — Other, net $ — $ — Second Quarter 2017 Year-to-Date 2017 (Millions of Dollars) Amount Effective Portion Ineffective Amount Effective Portion Ineffective Other, net $ (73.3 ) $ — $ — $ (89.0 ) $ — $ — *Includes ineffective portion and amount excluded from effectiveness testing. UNDESIGNATED HEDGES Foreign Exchange Contracts: Foreign exchange forward contracts are used to reduce risks arising from the change in fair value of certain foreign currency denominated assets and liabilities (such as affiliate loans, payables and receivables). The objective is to minimize the impact of foreign currency fluctuations on operating results. The total notional amount of the forward contracts outstanding at June 30, 2018 was $1.4 billion , maturing on various dates through 2018. The total notional amount of the forward contracts outstanding at December 30, 2017 was $1.0 billion , maturing on various dates through 2018. The impacts of changes in the fair value related to derivatives not designated as hedging instruments under ASC 815 for the three and six months ended June 30, 2018 and July 1, 2017 are as follows: (Millions of Dollars) Income Statement Second Quarter 2018 Year-to-Date 2018 Foreign Exchange Contracts Other, net $ (2.2 ) $ 14.9 (Millions of Dollars) Income Statement Second Quarter 2017 Year-to-Date 2017 Foreign Exchange Contracts Other, net $ 1.1 $ 29.7

Equity Arrangements

Equity Arrangements	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Equity Arrangements	EQUITY ARRANGEMENTS In April 2018, the Company repurchased 1,399,732 shares of common stock for approximately $200.0 million . In March 2018, the Company purchased from a financial institution “at-the-money” capped call options with an approximate term of three years, on 3.2 million shares of its common stock (subject to customary anti-dilution adjustments) for an aggregate premium of $57.3 million , or an average of $17.96 per share. The premium paid was recorded as a reduction of Shareowners’ equity. The purpose of the capped call options is to hedge the risk of stock price appreciation between the lower and upper strike prices of the capped call options for a future share repurchase. The capped call has an initial lower strike price of $156.86 and an upper strike price of $203.92 , which is approximately 30% higher than the closing price of the Company's common stock on March 13, 2018. As of June 30, 2018 , there has been no change to the upper and lower strike prices. The aggregate fair value of the options at June 30, 2018 was $34.8 million . The capped call transactions may be settled by net share settlement (the default settlement method) or, at the Company’s option and subject to certain conditions, cash settlement, physical settlement or modified physical settlement. The number of shares the Company will receive will be determined by the terms of the contracts using a volume-weighted-average price calculation for the market value of the Company's common stock, over an averaging period. The market value determined will then be measured against the applicable strike price of the capped call transactions. In March 2015, the Company entered into a forward share purchase contract with a financial counterparty for 3,645,510 shares of common stock. The contract obligates the Company to pay $350.0 million , plus an additional amount related to the forward component of the contract. In June 2018, the Company amended the settlement date to April 2021 , or earlier at the Company's option. The reduction of common shares outstanding was recorded at the inception of the forward share purchase contract in March 2015 and factored into the calculation of weighted-average shares outstanding at that time. $750 Million Equity Units and Capped Call Transactions In May 2017, the Company issued 7,500,000 Equity Units with a total notional value of $750.0 million (“$750 million Equity Units”). Each unit has a stated amount of $100 and initially consists of a three-year forward stock purchase contract (“2020 Purchase Contracts”) for the purchase of a variable number of shares of common stock, on May 15, 2020, for a price of $100 , and a 10% beneficial ownership interest in one share of 0% Series C Cumulative Perpetual Convertible Preferred Stock, without par, with a liquidation preference of $1,000 per share (“Series C Preferred Stock”). The Company received approximately $727.5 million in cash proceeds from the $750 million Equity Units, net of underwriting costs and commissions, before offering expenses, and issued 750,000 shares of Series C Preferred Stock, recording $750.0 million in preferred stock. The proceeds were used for general corporate purposes, including repayment of short-term borrowings. The Company also used $25.1 million of the proceeds to enter into capped call transactions utilized to hedge potential economic dilution as described in more detail below. Convertible Preferred Stock In May 2017, the Company issued 750,000 shares of Series C Preferred Stock, without par, with a liquidation preference of $1,000 per share. The convertible preferred stock will initially not bear any dividends and the liquidation preference of the convertible preferred stock will not accrete. The convertible preferred stock has no maturity date, and will remain outstanding unless converted by holders or redeemed by the Company. Holders of shares of the convertible preferred stock will generally have no voting rights. The Series C Preferred Stock is pledged as collateral to support holders’ purchase obligations under the 2020 Purchase Contracts and can be remarketed. In connection with any successful remarketing, the Company may (but is not required to) modify certain terms of the convertible preferred stock, including the dividend rate, the conversion rate, and the earliest redemption date. After any successful remarketing in connection with which the dividend rate on the convertible preferred stock is increased, the Company will pay cumulative dividends on the convertible preferred stock, if declared by the board of directors, quarterly in arrears from the applicable remarketing settlement date. On and after May 15, 2020, the Series C Preferred Stock may be converted into common stock at the option of the holder. The initial conversion rate was 6.1627 shares of common stock per one share of Series C Preferred Stock, which is equivalent to an initial conversion price of approximately $162.27 per share of common stock. As of June 30, 2018 , due to the customary anti-dilution provisions, the conversion rate was 6.1709 , equivalent to a conversion price of approximately $162.05 per share of common stock. At the election of the Company, upon conversion, the Company may deliver cash, common stock, or a combination thereof. The Company may not redeem the Series C Preferred Stock prior to June 22, 2020. At the election of the Company, on or after June 22, 2020, the Company may redeem for cash, all or any portion of the outstanding shares of the Series C Preferred Stock at a redemption price equal to 100% of the liquidation preference, plus any accumulated and unpaid dividends. If the Company calls the Series C Preferred Stock for redemption, holders may convert their shares immediately preceding the redemption date. 2020 Purchase Contracts The 2020 Purchase Contracts obligate the holders to purchase, on May 15, 2020, for a price of $100 in cash, a maximum number of 5.4 million shares of the Company’s common stock (subject to customary anti-dilution adjustments). The 2020 Purchase Contract holders may elect to settle their obligation early, in cash. The Series C Preferred Stock is pledged as collateral to guarantee the holders’ obligations to purchase common stock under the terms of the 2020 Purchase Contracts. The initial settlement rate determining the number of shares that each holder must purchase will not exceed the maximum settlement rate, and is determined over a market value averaging period immediately preceding May 15, 2020. The initial maximum settlement rate of 0.7241 was calculated using an initial reference price of $138.10 , equal to the last reported sale price of the Company's common stock on May 11, 2017. As of June 30, 2018 , due to the customary anti-dilution provisions, the maximum settlement rate was 0.7251 , equivalent to a reference price of $137.92 . If the applicable market value of the Company's common stock is less than or equal to the reference price, the settlement rate will be the maximum settlement rate; and if the applicable market value of common stock is greater than the reference price, the settlement rate will be a number of shares of the Company's common stock equal to $100 divided by the applicable market value. Upon settlement of the 2020 Purchase Contracts, the Company will receive additional cash proceeds of $750 million . The Company will make quarterly payments ("Contracts Adjustment Payments") to the holders of the 2020 Purchase Contracts at a rate of 5.375% per annum, payable quarterly in arrears on February 15, May 15, August 15 and November 15, commencing August 15, 2017. The $117.1 million present value of the Contract Adjustment Payments reduced Shareowners’ Equity at inception. As each quarterly Contract Adjustment Payment is made, the related liability is reduced and the difference between the cash payments and the present value will accrete to interest expense, approximately $1.3 million per year over the three-year term. As of June 30, 2018 , the present value of the Contract Adjustment Payments was $78.3 million . The holders can settle the purchase contracts early, for cash, subject to certain exceptions and conditions in the prospectus supplement. Upon early settlement of any purchase contracts, the Company will deliver the number of shares of its common stock equal to 85% of the number of shares of common stock that would have otherwise been deliverable. 2017 Capped Call Transactions In order to offset the potential economic dilution associated with the common shares issuable upon conversion of the Series C Preferred Stock, to the extent that the conversion value of the convertible preferred stock exceeds its liquidation preference, the Company entered into capped call transactions with three major financial institutions. The capped call transactions have a term of approximately three years and are intended to cover the number of shares issuable upon conversion of the Series C Preferred Stock. Subject to customary anti-dilution adjustments, the capped call had an initial lower strike price of $162.27 , which corresponds to the minimum 6.1627 settlement rate of the Series C Preferred Stock, and an upper strike price of $179.53 , which is approximately 30% higher than the closing price of the Company's common stock on May 11, 2017. As of June 30, 2018 , due to the customary anti-dilution provisions, the capped call transactions had an adjusted lower strike price of $162.05 and an adjusted upper strike price of $179.29 . The capped call transactions may be settled by net share settlement (the default settlement method) or, at the Company’s option and subject to certain conditions, cash settlement, physical settlement or modified physical settlement. The number of shares the Company will receive will be determined by the terms of the contracts using a volume-weighted-average price calculation for the market value of the Company's common stock, over an averaging period. The market value determined will then be measured against the applicable strike price of the capped call transactions. The Company expects the capped call transactions to offset the potential dilution upon conversion of the Series C Preferred Stock if the calculated market value is greater than the lower strike price but less than or equal to the upper strike price of the capped call transactions. Should the calculated market value exceed the upper strike price of the capped call transactions, the dilution mitigation will be limited based on such capped value as determined under the terms of the contracts. With respect to the impact on the Company, the 2017 capped call transactions and $750 million Equity Units, when taken together, result in the economic equivalent of having the conversion price on $750 million Equity Units at $179.29 , the upper strike of the capped call as of June 30, 2018 . In May 2017, the Company paid $25.1 million , or an average of $5.43 per option, to enter into capped call transactions on 4.6 million shares of common stock. The $25.1 million premium paid was a reduction of Shareowners’ Equity. The aggregate fair value of the options at June 30, 2018 was $16.2 million .

Accumulated Other Comprehensive

Accumulated Other Comprehensive Loss	6 Months Ended
	Jun. 30, 2018
Accumulated Other Comprehensive Income [Abstract]
Accumulated Other Comprehensive Loss	ACCUMULATED OTHER COMPREHENSIVE LOSS The following tables summarize the changes in the balances for each component of Accumulated other comprehensive loss: (Millions of Dollars) Currency translation adjustment and other 1 Unrealized gains (losses) on cash flow hedges, net of tax Unrealized gains (losses) on net investment hedges, net of tax Pension gains (losses), net of tax Total Balance - December 30, 2017 $ (1,108.2 ) $ (112.6 ) $ 3.4 $ (371.7 ) $ (1,589.1 ) Other comprehensive (loss) income before reclassifications (294.9 ) 43.6 49.3 7.1 (194.9 ) Reclassification adjustments to earnings — 11.7 (5.9 ) 5.8 11.6 Net other comprehensive (loss) income (294.9 ) 55.3 43.4 12.9 (183.3 ) Balance - June 30, 2018 $ (1,403.1 ) $ (57.3 ) $ 46.8 $ (358.8 ) $ (1,772.4 ) 1 Certain prior year amounts have been recast as a result of the adoption of the new revenue standard. Refer to Note B, New Accounting Standards , for further discussion. (Millions of Dollars) Currency translation adjustment and other 1 Unrealized gains (losses) on cash flow hedges, net of tax Unrealized gains (losses) on net investment hedges, net of tax Pension gains (losses), net of tax Total Balance - December 31, 2016 $ (1,586.7 ) $ (46.3 ) $ 88.6 $ (377.2 ) $ (1,921.6 ) Other comprehensive income (loss) before reclassifications 298.0 (44.7 ) (57.8 ) (20.3 ) 175.2 Adjustments related to sales of businesses 4.7 — — 2.6 7.3 Reclassification adjustments to earnings — (1.4 ) — 14.9 13.5 Net other comprehensive income (loss) 302.7 (46.1 ) (57.8 ) (2.8 ) 196.0 Balance - July 1, 2017 $ (1,284.0 ) $ (92.4 ) $ 30.8 $ (380.0 ) $ (1,725.6 ) 1 Certain prior year amounts have been recast as a result of the adoption of the new revenue standard. Refer to Note B, New Accounting Standards , for further discussion. The reclassifications out of Accumulated other comprehensive loss for the six months ended June 30, 2018 and July 1, 2017 were as follows: (Millions of Dollars) 2018 2017 Affected line item in Consolidated Statements of Operations And Comprehensive Income Realized gains (losses) on cash flow hedges $ (12.0 ) $ 9.7 Cost of sales Realized gains (losses) on cash flow hedges (7.6 ) (7.6 ) Interest expense Total before taxes $ (19.6 ) $ 2.1 Tax effect 7.9 (0.7 ) Income taxes Realized gains (losses) on cash flow hedges, net of tax $ (11.7 ) $ 1.4 Realized gains (losses) on net investment hedges $ 7.5 $ — Other, net Tax effect (1.6 ) — Income taxes Realized gains (losses) on net investment hedges, net of tax $ 5.9 $ — Amortization of defined benefit pension items: Actuarial losses and prior service costs / credits $ (7.8 ) $ (8.0 ) Other, net Settlement loss — (12.8 ) Other, net Total before taxes $ (7.8 ) $ (20.8 ) Tax effect 2.0 5.9 Income taxes Amortization of defined benefit pension items, net of tax $ (5.8 ) $ (14.9 )

Net Periodic Benefit Cost - Def

Net Periodic Benefit Cost - Defined Benefit Plans	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Net Periodic Benefit Cost - Defined Benefit Plans	NET PERIODIC BENEFIT COST — DEFINED BENEFIT PLANS Following are the components of net periodic pension (benefit) expense for the three and six months ended June 30, 2018 and July 1, 2017 : Second Quarter Pension Benefits Other Benefits U.S. Plans Non-U.S. Plans All Plans (Millions of Dollars) 2018 2017 2018 2017 2018 2017 Service cost $ 2.0 $ 2.1 $ 3.8 $ 3.3 $ 0.2 $ 0.2 Interest cost 11.0 10.9 7.2 7.1 0.4 0.3 Expected return on plan assets (17.5 ) (16.1 ) (11.8 ) (11.2 ) — — Amortization of prior service cost (credit) 0.3 0.2 (0.2 ) (0.3 ) (0.4 ) (0.4 ) Amortization of net loss 2.0 2.3 2.3 2.3 — — Settlement / curtailment loss — — 0.1 0.3 — — Net periodic pension (benefit) expense $ (2.2 ) $ (0.6 ) $ 1.4 $ 1.5 $ 0.2 $ 0.1 Year-to-Date Pension Benefits Other Benefits U.S. Plans Non-U.S. Plans All Plans (Millions of Dollars) 2018 2017 2018 2017 2018 2017 Service cost $ 3.8 $ 4.4 $ 7.7 $ 6.6 $ 0.3 $ 0.3 Interest cost 21.4 21.6 14.7 14.1 0.8 0.7 Expected return on plan assets (34.3 ) (32.2 ) (24.0 ) (22.2 ) — — Amortization of prior service cost (credit) 0.5 0.5 (0.6 ) (0.6 ) (0.7 ) (0.7 ) Amortization of net loss 3.9 4.2 4.7 4.6 — — Settlement / curtailment loss — — 0.2 12.8 — — Net periodic pension (benefit) expense $ (4.7 ) $ (1.5 ) $ 2.7 $ 15.3 $ 0.4 $ 0.3 In accordance with the adoption of ASU 2017-07, the components of net periodic benefit cost other than the service cost component are included in Other, net in the Consolidated Statements of Operations and Comprehensive Income. For the three and six months ended July 1, 2017, the Company recorded pre-tax charges of approximately $0.3 million and $12.8 million , respectively, reflecting losses previously reported in Accumulated other comprehensive loss related to a non-U.S. pension plan for which the Company settled its obligation by purchasing an annuity and making lump sum payments to participants.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Fair Value Measurements	FAIR VALUE MEASUREMENTS ASC 820, Fair Value Measurement , defines, establishes a consistent framework for measuring, and expands disclosure requirements about fair value. ASC 820 requires the Company to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect the Company’s market assumptions. These two types of inputs create the following fair value hierarchy: Level 1 — Quoted prices for identical instruments in active markets. Level 2 — Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs and significant value drivers are observable. Level 3 — Instruments that are valued using unobservable inputs. The Company is exposed to market risk from changes in foreign currency exchange rates, interest rates, stock prices and commodity prices. The Company holds various financial instruments to manage these risks. These financial instruments are carried at fair value and are included within the scope of ASC 820. The Company determines the fair value of these financial instruments through the use of matrix or model pricing, which utilizes observable inputs such as market interest and currency rates. When determining fair value for which Level 1 evidence does not exist, the Company considers various factors including the following: exchange or market price quotations of similar instruments, time value and volatility factors, the Company’s own credit rating and the credit rating of the counter-party. The following table presents the Company’s financial assets and liabilities that are measured at fair value on a recurring basis for each of the hierarchy levels: (Millions of Dollars) Total Carrying Value Level 1 Level 2 Level 3 June 30, 2018 Money market fund $ 10.8 $ 10.8 $ — $ — Derivative assets $ 36.9 $ — $ 36.9 $ — Derivative liabilities $ 78.9 $ — $ 78.9 $ — Non-derivative hedging instrument $ — $ — $ 924.5 $ — Contingent consideration liability $ 115.0 $ — $ — $ 115.0 December 30, 2017 Money market fund $ 11.6 $ 11.6 $ — $ — Derivative assets $ 18.0 $ — $ 18.0 $ — Derivative liabilities $ 114.0 $ — $ 114.0 $ — Contingent consideration liability $ 114.0 $ — $ — $ 114.0 The following table provides information about the Company's financial assets and liabilities not carried at fair value. June 30, 2018 December 30, 2017 1 (Millions of Dollars) Carrying Value Fair Value Carrying Value Fair Value Other investments $ 7.6 $ 7.8 $ 7.6 $ 7.9 Long-term debt, including current portion $ 3,810.1 $ 3,925.6 $ 3,805.7 $ 3,991.0 1 Certain prior year amounts have been recast as a result of the adoption of the new revenue standard. Refer to Note B, New Accounting Standards , for further discussion. The money market fund and other investments related to the West Coast Loading Corporation ("WCLC") trust are considered Level 1 instruments within the fair value hierarchy. The long-term debt instruments are considered Level 2 instruments and are measured using a discounted cash flow analysis based on the Company’s marginal borrowing rates. The differences between the carrying values and fair values of long-term debt are attributable to the stated interest rates differing from the Company's marginal borrowing rates. The fair values of the Company's variable rate short-term borrowings approximate their carrying values at June 30, 2018 and December 30, 2017 . The fair values of the derivative financial instruments in the table above are based on current settlement values. As discussed in Note F, Acquisitions, the Company recorded a contingent consideration liability relating to the Craftsman® brand acquisition representing the Company's obligation to make future payments to Sears Holdings of between 2.5% and 3.5% on sales of Craftsman products in new Stanley Black & Decker channels through March 2032, which was valued at $114.0 million as of the acquisition date. The first payment is due the first quarter of 2020 relating to royalties owed for the previous eleven quarters, and future payments will be due quarterly through the first quarter of 2032. The estimated fair value was determined using a discounted cash flow analysis based on future sales projections and contractual royalty rates. A 100 basis point reduction in the discount rate would have resulted in an increase to the liability of approximately $8 million as of the acquisition date. The liability may fluctuate in the future if there are changes to sales projections or the discount rate as a result of actual sales levels or changes in market conditions. There was no significant change in the fair value of the contingent consideration as of June 30, 2018. The Company had no significant non-recurring fair value measurements, nor any other financial assets or liabilities measured using Level 3 inputs, during the first six months of 2018 or 2017 . As discussed in Note D, Accounts And Notes Receivable , the Company had a deferred purchase price receivable related to sales of trade receivables. The deferred purchase price receivable was settled in full in January 2018, and historically was repaid in cash as receivables were collected, generally within 30 days. The carrying value of the receivable as of December 30, 2017 approximated fair value. Refer to Note I, Financial Instruments , for more details regarding derivative financial instruments, Note R, Commitments and Contingencies, for more details regarding the other investments related to the WCLC trust, and Note H, Long-Term Debt and Financing Arrangements , for more information regarding the carrying values of the long-term debt.

Other Costs and Expenses

Other Costs and Expenses	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Other Costs and Expenses	OTHER COSTS AND EXPENSES Other, net is primarily comprised of intangible asset amortization expense, currency-related gains or losses, environmental remediation expense, acquisition-related transaction and consulting costs, and certain pension gains or losses. During the three and six months ended June 30, 2018 , Other, net included $9.4 million and $15.3 million in acquisition-related transaction and consulting costs, respectively, and a $77.7 million environmental remediation charge related to a recently announced settlement with the Environmental Protection Agency ("EPA"). Refer to Note R, Commitments and Contingencies, for further discussion of the EPA settlement. During the three and six months ended July 1, 2017, Other, net included $5.6 million and $45.6 million of acquisition-related transaction and consulting costs, respectively.

Restructuring Charges

Restructuring Charges	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Restructuring Charges	RESTRUCTURING CHARGES A summary of the restructuring reserve activity from December 30, 2017 to June 30, 2018 is as follows: (Millions of Dollars) December 30, Net Additions Usage Currency June 30, Severance and related costs $ 20.0 $ 32.8 $ (22.9 ) $ (0.9 ) $ 29.0 Facility closures and asset impairments 3.2 3.5 (5.0 ) — 1.7 Total $ 23.2 $ 36.3 $ (27.9 ) $ (0.9 ) $ 30.7 For the six months ended June 30, 2018 , the Company recognized net restructuring charges of $36.3 million . This amount reflects $32.8 million of net severance charges associated with the reduction of approximately 1,000 employees and $3.5 million of facility closure and other restructuring costs. For the three months ended June 30, 2018 , the Company recognized net restructuring charges of $13.4 million . This amount reflects $10.5 million of net severance charges associated with the reduction of approximately 594 employees. The Company also had $2.9 million of facility closure and other restructuring costs. The majority of the $30.7 million of reserves remaining as of June 30, 2018 is expected to be utilized within the next 12 months. Segments: The $36 million of net restructuring charges for the six months ended June 30, 2018 includes: $15 million pertaining to the Tools & Storage segment; $5 million pertaining to the Industrial segment; $12 million pertaining to the Security segment; and $4 million pertaining to Corporate. The $13 million of net restructuring charges for the three months ended June 30, 2018 includes: $7 million pertaining to the Tools & Storage segment; $2 million pertaining to the Industrial segment; $3 million pertaining to the Security segment and $1 million pertaining to Corporate.

Income Taxes

Income Taxes	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Income Taxes	INCOME TAXES The Company recognized income tax expense of $1.0 million and $82.7 million for the three and six months ended June 30, 2018 , resulting in effective tax rates of 0.3% and 15.1% , respectively. Excluding the impacts of the aforementioned EPA settlement in the second quarter of 2018, the tax charge recorded in the first quarter of 2018 related to the recently enacted U.S. tax legislation, and the acquisition-related charges, the effective tax rates were 7.0% and 13.4% for the three and six months ended June 30, 2018 , respectively. These effective tax rates differ from the U.S. statutory tax rate during these periods primarily due to tax on foreign earnings and the effective settlements of income tax audits. The Company recognized income tax expense of $80.7 million and $160.4 million for the three and six months ended July 1, 2017 , respectively, resulting in effective tax rates of 22.5% and 19.3% , respectively. The effective tax rates differed from the U.S. statutory tax rate during these periods primarily due to a portion of the Company’s earnings being realized in lower-taxed foreign jurisdictions, the utilization of U.S. tax attributes during the first quarter of 2017 due to the divestiture of the mechanical security businesses and the favorable settlement of certain income tax audits during the second quarter of 2017. Non-deductible transaction costs and other acquisition-related restructuring items partially offset the net tax benefits mentioned above for the three and six months ended July 1, 2017 . Excluding the tax impact of the divestitures and acquisition-related charges for the three and six months ended July 1, 2017 , the effective tax rates were 23.5% and 24.1% , respectively. The Company is subject to examinations by taxing authorities in U.S. federal, state, and foreign jurisdictions. The Company considers many factors when evaluating and estimating its tax positions and the impact on income tax expense, which may require periodic adjustments and which may not accurately anticipate actual outcomes. It is reasonably possible that the amount of the unrecognized benefit with respect to certain of the Company's unrecognized tax positions will significantly increase or decrease within the next 12 months. However, based on the uncertainties associated with litigation and the status of examinations, including the protocols of finalizing audits by the relevant tax authorities which could include formal legal proceedings, it is not possible to reasonably estimate the impact of any such change. On December 22, 2017, the U.S. government enacted comprehensive tax legislation commonly referred to as the Tax Cuts and Jobs Act. As of June 30, 2018, the Company has not completed its accounting for the tax effects of the enactment of the Act; however, in certain cases (as described below), the Company has made a reasonable estimate of the effects on its existing deferred tax balances and the one-time transition tax. In other cases, the Company has not been able to make a reasonable estimate and continues to account for those items based on its existing accounting under ASC 740, Income Taxes , and the provisions of the tax laws that were in effect immediately prior to enactment. During the first quarter of 2018, the Company recorded a provisional charge of $23.1 million as an adjustment to the provisional amounts recorded at December 30, 2017 related to the re-measurement of deferred tax assets and liabilities, and liabilities for unrecognized tax benefits. The provisional charges were included as a component of income taxes on the Consolidated Statements of Operations and Comprehensive Income. The Company operates in many countries throughout the world through numerous subsidiaries. In order to complete the accounting associated with the Act, the Company will continue to accumulate the relevant data, refine computational elements, monitor and analyze U.S. federal and state guidance if and when issued, and adjust its provisional estimates accordingly within the measurement period prescribed by SAB 118. Any adjustments could be material to income tax expense. Provisional amounts Deferred tax assets and liabilities: The Company remeasured certain deferred tax assets and liabilities based on the U.S. tax rates at which they are expected to become realized in the future. The provisional amount recorded in 2017 related to the re-measurement of its deferred tax balance resulted in a decrease to tax expense of approximately $252.5 million as of December 30, 2017. Upon further analysis of certain aspects of the Act and refinement of the calculations during the first quarter of 2018, the Company adjusted the provisional amount by $17.4 million as an increase to tax expense, which is included as a component of income taxes on the Consolidated Statements of Operations and Comprehensive Income. The Company is still analyzing certain aspects of the Act and refining its estimate, which could potentially affect the measurement of these balances or potentially give rise to new deferred tax amounts. International provision tax effects: As of December 30, 2017, the Company recorded a provisional amount for the one-time transition tax on undistributed foreign earnings, resulting in an increase to income tax expense of $276.1 million comprised of an accrued provisional income tax payable of approximately $460.7 million , partially offset by the reversal of the deferred tax liability of approximately $184.6 million associated with certain legacy Black & Decker unremitted foreign earnings and profits which were previously designated as not being indefinitely reinvested. The remaining deferred tax liability on unremitted foreign earnings of $4.9 million represents withholding taxes which will become payable upon distribution. The Company is still analyzing certain aspects of the Act and refining its estimate, which may be adjusted, possibly materially, due to changes in interpretations and assumptions the Company has made, guidance that may be issued and actions the Company may take as a result of the Act.

Business Segments

Business Segments	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Business Segments	BUSINESS SEGMENTS AND GEOGRAPHIC AREAS The Company's operations are classified into three reportable business segments, which also represent its operating segments: Tools & Storage, Industrial and Security. The Tools & Storage segment is comprised of the Power Tools & Equipment ("PTE") and Hand Tools, Accessories & Storage ("HTAS") businesses. The PTE business includes both professional and consumer products. Professional products include professional grade corded and cordless electric power tools and equipment including drills, impact wrenches and drivers, grinders, saws, routers and sanders, as well as pneumatic tools and fasteners including nail guns, nails, staplers and staples, concrete and masonry anchors. Consumer products include corded and cordless electric power tools sold primarily under the BLACK+DECKER brand, lawn and garden products, including hedge trimmers, string trimmers, lawn mowers, edgers and related accessories, and home products such as hand-held vacuums, paint tools and cleaning appliances. The HTAS business sells hand tools, power tool accessories and storage products. Hand tools include measuring, leveling and layout tools, planes, hammers, demolition tools, clamps, vises, knives, saws, chisels and industrial and automotive tools. Power tool accessories include drill bits, screwdriver bits, router bits, abrasives, saw blades and threading products. Storage products include tool boxes, sawhorses, medical cabinets and engineered storage solution products. The Industrial segment is comprised of the Engineered Fastening and Infrastructure businesses. The Engineered Fastening business primarily sells engineered fastening products and systems designed for specific applications. The product lines include blind rivets and tools, blind inserts and tools, drawn arc weld studs and systems, engineered plastic and mechanical fasteners, self-piercing riveting systems, precision nut running systems, micro fasteners, and high-strength structural fasteners. The Infrastructure business consists of the Oil & Gas and Hydraulics businesses. The Oil & Gas business sells and rents custom pipe handling, joint welding and coating equipment used in the construction of large and small diameter pipelines, and provides pipeline inspection services. The Hydraulics business sells hydraulic tools and accessories. The Security segment is comprised of the Convergent Security Solutions ("CSS") and Mechanical Access Solutions ("MAS") businesses. The CSS business designs, supplies and installs commercial electronic security systems and provides electronic security services, including alarm monitoring, video surveillance, fire alarm monitoring, systems integration and system maintenance. Purchasers of these systems typically contract for ongoing security systems monitoring and maintenance at the time of initial equipment installation. The business also sells healthcare solutions, which include asset tracking, infant protection, pediatric protection, patient protection, wander management, fall management, and emergency call products. The MAS business primarily sells automatic doors. The Company utilizes segment profit, which is defined as net sales minus cost of sales and SG&A inclusive of the provision for doubtful accounts (aside from corporate overhead expense), and segment profit as a percentage of net sales to assess the profitability of each segment. Segment profit excludes the corporate overhead expense element of SG&A, other, net (inclusive of intangible asset amortization expense), gain or loss on sales of businesses, pension settlement, restructuring charges, interest expense, interest income, and income taxes. Refer to Note O, Restructuring Charges , for the amount of net restructuring charges by segment. Corporate overhead is comprised of world headquarters facility expense, cost for the executive management team and cost for certain centralized functions that benefit the entire Company but are not directly attributable to the businesses, such as legal and corporate finance functions. Transactions between segments are not material. Segment assets primarily include cash, accounts receivable, inventory, other current assets, property, plant and equipment, intangible assets and other miscellaneous assets. Net sales and long-lived assets are attributed to the geographic regions based on the geographic locations of the end customer and the Company subsidiary, respectively. Second Quarter Year-to-Date (Millions of Dollars) 2018 2017 1 2018 2017 1 NET SALES Tools & Storage $ 2,567.8 $ 2,307.4 $ 4,783.6 $ 4,202.3 Industrial 573.1 503.4 1,077.3 983.1 Security 502.7 475.9 992.0 957.6 Total $ 3,643.6 $ 3,286.7 $ 6,852.9 $ 6,143.0 SEGMENT PROFIT Tools & Storage $ 398.6 $ 371.9 $ 700.0 $ 656.4 Industrial 85.5 94.7 166.0 179.8 Security 48.1 51.8 93.6 102.5 Segment profit 532.2 518.4 959.6 938.7 Corporate overhead (50.9 ) (49.3 ) (98.2 ) (93.9 ) Other, net 119.3 55.3 177.3 155.8 Loss (gain) on sales of businesses 0.8 0.9 0.8 (268.3 ) Pension settlement — 0.3 — 12.8 Restructuring charges 13.4 8.0 36.3 23.8 Interest expense 69.0 56.0 132.2 107.3 Interest income (15.6 ) (9.7 ) (31.4 ) (18.3 ) Earnings before income taxes $ 294.4 $ 358.3 $ 546.2 $ 831.7 1 Certain prior year amounts have been recast as a result of the adoption of the new revenue and pension standards. Refer to Note B, New Accounting Standards , for further discussion. As described in Note A, Significant Accounting Policies , the Company recognizes revenue at a point in time from the sale of tangible products or over time depending on when the performance obligation is satisfied. For the three and six months ended June 30, 2018 and July 1, 2017 , the majority of the Company’s revenue was recognized at the time of sale. The following table provides the percent of total segment revenue recognized over time for the Industrial and Security segments for the three and six months ended June 30, 2018 and July 1, 2017 : Second Quarter Year-to-Date (Millions of Dollars) 2018 2017 2018 2017 Industrial 10.3 % 14.5 % 10.6 % 12.9 % Security 43.9 % 49.6 % 46.1 % 47.8 % The following table is a further disaggregation of the Industrial segment revenue for the three and six months ended June 30, 2018 and July 1, 2017 : Second Quarter Year-to-Date (Millions of Dollars) 2018 2017 2018 2017 Engineered Fastening $ 468.2 $ 388.8 $ 880.0 $ 778.8 Infrastructure 104.9 114.6 197.3 204.3 Industrial $ 573.1 $ 503.4 $ 1,077.3 $ 983.1 The following table is a summary of total assets by segment as of June 30, 2018 and December 30, 2017 : (Millions of Dollars) June 30, December 30, 2017 1 Tools & Storage $ 13,367.5 $ 12,817.5 Industrial 3,896.7 3,413.3 Security 3,453.0 3,406.9 20,717.2 19,637.7 Corporate assets (537.6 ) (540.0 ) Consolidated $ 20,179.6 $ 19,097.7 1 Certain prior year amounts have been recast as a result of the adoption of the new revenue standard. Refer to Note B, New Accounting Standards , for further discussion. Corporate assets primarily consist of cash, deferred taxes and property, plant and equipment. Based on the nature of the Company's cash pooling arrangements, the corporate-related cash accounts will be in a net liability position at times. GEOGRAPHIC AREAS The following table is a summary of net sales by geographic area for the three and six months ended June 30, 2018 and July 1, 2017 : Second Quarter Year-to-Date (Millions of Dollars) 2018 2017 1 2018 2017 1 United States $ 2,004.9 $ 1,807.5 $ 3,673.8 $ 3,347.4 Canada 165.5 143.1 309.7 275.9 Other Americas 206.9 199.0 392.2 357.0 France 160.4 153.0 323.2 302.1 Other Europe 785.4 701.6 1,540.7 1,321.5 Asia 320.5 282.5 613.3 539.1 Consolidated $ 3,643.6 $ 3,286.7 $ 6,852.9 $ 6,143.0 1 Certain prior year amounts have been recast as a result of the adoption of the new revenue standard. Refer to Note B, New Accounting Standards , for further discussion.

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Commitments and Contingencies	COMMITMENTS AND CONTINGENCIES The Company is involved in various legal proceedings relating to environmental issues, employment, product liability, workers’ compensation claims and other matters. The Company periodically reviews the status of these proceedings with both inside and outside counsel, as well as an actuary for risk insurance. Management believes that the ultimate disposition of these matters will not have a material adverse effect on operations or financial condition taken as a whole. In the normal course of business, the Company is a party to administrative proceedings and litigation, before federal and state regulatory agencies, relating to environmental remediation with respect to claims involving the discharge of hazardous substances into the environment, generally at current and former manufacturing facilities. In addition, some of these claims assert that the Company is responsible for damages and liability, for remedial investigation and clean-up costs, with respect to sites that have never been owned or operated by the Company but the Company has been identified as a potentially responsible party ("PRP"). In connection with the 2010 merger with Black & Decker, the Company assumed certain commitments and contingent liabilities. Black & Decker is a party to litigation and administrative proceedings with respect to claims involving the discharge of hazardous substances into the environment at current and former manufacturing facilities and has also been named as a PRP in certain administrative proceedings. The Company, along with many other companies, has been named as a PRP in a number of administrative proceedings for the remediation of various waste sites, including 26 active Superfund sites. Current laws potentially impose joint and several liabilities upon each PRP. In assessing its potential liability at these sites, the Company has considered the following: whether responsibility is being disputed, the terms of existing agreements, experience at similar sites, and the Company’s volumetric contribution at these sites. The Company’s policy is to accrue environmental investigatory and remediation costs for identified sites when it is probable that a liability has been incurred and the amount of loss can be reasonably estimated. In the event that no amount in the range of probable loss is considered most likely, the minimum loss in the range is accrued. The amount of liability recorded is based on an evaluation of currently available facts with respect to each individual site and includes such factors as existing technology, presently enacted laws and regulations, and prior experience in remediation of contaminated sites. The liabilities recorded do not take into account any claims for recoveries from insurance or third parties. As assessments and remediation progress at individual sites, the amounts recorded are reviewed periodically and adjusted to reflect additional technical and legal information that becomes available. As of June 30, 2018 and December 30, 2017 , the Company had reserves of $250.7 million and $176.1 million , respectively, for remediation activities associated with Company-owned properties, as well as for Superfund sites, for losses that are probable and estimable. Of the 2018 amount, $28.7 million is classified as current and $222.0 million as long-term which is expected to be paid over the estimated remediation period. The range of environmental remediation costs that is reasonably possible is $218.1 million to $351.6 million which is subject to change in the near term. The Company may be liable for environmental remediation of sites it no longer owns. Liabilities have been recorded on those sites in accordance with policy. As of June 30, 2018 , the Company has recorded $12.2 million in other assets related to funding received by the Environmental Protection Agency (“EPA”) and placed in a trust in accordance with the final settlement with the EPA, embodied in a Consent Decree approved by the United States District Court for the Central District of California on July 3, 2013. Per the Consent Decree, Emhart Industries, Inc. (a dissolved, former indirectly wholly-owned subsidiary of The Black & Decker Corporation) (“Emhart”) has agreed to be responsible for an interim remedy at a site located in Rialto, California and formerly operated by West Coast Loading Corporation (“WCLC”), a defunct company for which Emhart was alleged to be liable as a successor. The remedy will be funded by (i) the amounts received from the EPA as gathered from multiple parties, and, to the extent necessary, (ii) Emhart's affiliate. The interim remedy requires the construction of a water treatment facility and the filtering of ground water at or around the site for a period of approximately 30 years or more. As of June 30, 2018 , the Company's net cash obligation associated with remediation activities including WCLC assets is $238.5 million . The EPA has also asserted claims in federal court in Rhode Island against certain current and former affiliates of Black & Decker related to environmental contamination found at the Centredale Manor Restoration Project Superfund ("Centredale") site, located in North Providence, Rhode Island. The EPA has discovered a variety of contaminants at the site, including but not limited to, dioxins, polychlorinated biphenyls, and pesticides. The EPA alleges that Black & Decker and certain of its current and former affiliates are liable for site clean-up costs under the Comprehensive Environmental Response, Compensation, and Liability Act ("CERCLA") as successors to the liability of Metro-Atlantic, Inc., a former operator at the site, and demanded reimbursement of the EPA’s costs related to this site. Black & Decker and certain of its current and former affiliates contest the EPA's allegation that they are responsible for the contamination, and have asserted contribution claims, counterclaims and cross-claims against a number of other PRPs, including the federal government as well as insurance carriers. The EPA released its Record of Decision ("ROD") in September 2012, which identified and described the EPA's selected remedial alternative for the site. Black & Decker and certain of its current and former affiliates contested the EPA's selection of the remedial alternative set forth in the ROD, on the grounds that the EPA's actions were arbitrary and capricious and otherwise not in accordance with law, and have proposed other equally-protective, more cost-effective alternatives. On June 10, 2014, the EPA issued an Administrative Order under Sec. 106 of CERCLA, instructing Emhart Industries, Inc. and Black & Decker to perform the remediation of Centredale pursuant to the ROD. Black & Decker and Emhart Industries, Inc. disputed the factual, legal and scientific bases cited by the EPA for such an administrative order and have provided the EPA with numerous good-faith bases for Black & Decker’s and Emhart Industries, Inc.’s declination to comply with the administrative order at this time. Black & Decker and Emhart Industries, Inc. continue to vigorously litigate the issue of their liability for environmental conditions at the Centredale site, including the completion of the Phase 1 trial in late July, 2015 and the completion of the Phase 2 trial in April, 2017. The Court in Phase 1 of the trial found that dioxin contamination at the Centredale site was not "divisible," and that Emhart was jointly and severally liable for dioxin contamination at the site. In its Phase 2 Findings of Fact and Conclusions of Law, entered on August 17, 2017, the Court found that certain components of the EPA's selected remedy were arbitrary and capricious, and remanded the matter to the EPA while retaining jurisdiction over the ongoing remedy selection and implementation process. The Court also held in Phase 2 that Black and Decker had sufficient cause for its declination to comply with the EPA's June 10, 2014 administrative order and that no associated civil penalties or fines were warranted. The United States filed a Motion for Reconsideration concerning the Court's Phase 2 rulings and appealed the ruling to the United States Court of Appeals for the First Circuit. Emhart's Motion to Dismiss the Appeal was denied without prejudice for consideration with the merits. On July 9, 2018, a Consent Decree was lodged with the United States District Court documenting the terms of a settlement between the Company and the United States for reimbursement of EPA's past costs and remediation of environmental contamination found at the Centredale site. The terms of the Consent Decree are subject to public comment and Court approval. Once approved and entered, the settlement will resolve outstanding issues relating to Phase 1 and 2 of the litigation with the United States. The 3rd Phase of the litigation and trial, which is in its relatively early stages, will address the potential allocation of liability to other PRPs who may have contributed to contamination of the Centredale site with dioxins, polychlorinated biphenyls and other contaminants of concern. Based on the Company's estimated remediation and response cost obligations arising out of the Settlement reached with the United States (including the EPA’s past costs as well as costs of additional investigation, remediation, and related costs such as EPA’s oversight costs), the Company has increased its reserve for this site by $77.7 million to $145.8 million . Accordingly, in June 2018, the $77.7 million increase was recorded in Other, net in the Consolidated Statements of Operations and Comprehensive Income. The Company and approximately 47 other companies comprise the Lower Passaic Cooperating Parties Group (the “CPG”). The CPG members and other companies are parties to a May 2007 Administrative Settlement Agreement and Order on Consent (“AOC”) with the EPA to perform a remedial investigation/feasibility study (“RI/FS”) of the lower seventeen miles of the Lower Passaic River in New Jersey (the “River”). The Company’s potential liability stems from former operations in Newark, New Jersey. As an interim step related to the 2007 AOC, on June 18, 2012, the CPG members voluntarily entered into an AOC with the EPA for remediation actions focused solely at mile 10.9 of the River. The Company’s estimated costs related to the RI/FS and focused remediation action at mile 10.9, based on an interim allocation, are included in its environmental reserves. On April 11, 2014, the EPA issued a Focused Feasibility Study (“FFS”) and proposed plan which addressed various early action remediation alternatives for the lower 8.3 miles of the River. The EPA received public comment on the FFS and proposed plan (including comments from the CPG and other entities asserting that the FFS and proposed plan do not comply with CERCLA) which public comment period ended on August 20, 2014. The CPG submitted to the EPA a draft RI report in February 2015 and draft FS report in April 2015 for the entire lower seventeen miles of the River. On March 4, 2016, the EPA issued a Record of Decision selecting the remedy for the lower 8.3 miles of the River. The cleanup plan adopted by the EPA is now considered a final action for the lower 8.3 miles of the River and will include the removal of 3.5 million cubic yards of sediment, placement of a cap over the entire lower 8.3 miles of the River, and, according to the EPA, will cost approximately $1.4 billion and take 6 years to implement after the remedial design is completed. (The EPA estimates that the remedial design will take four years to complete.) The Company and 105 other parties received a letter dated March 31, 2016 from the EPA notifying such parties of potential liability for the costs of the cleanup of the lower 8.3 miles of the River and a letter dated March 30, 2017 stating that the EPA had offered 20 of the parties (not including the Company) an early cash out settlement. In a letter dated May 17, 2017, the EPA stated that these 20 parties did not discharge any of the eight hazardous substances identified as the contaminants of concern in the lower 8.3 mile ROD. In the March 30, 2017 letter, the EPA stated that other parties who did not discharge dioxins, furans or polychlorinated biphenyls (which are considered the contaminants of concern posing the greatest risk to human health or the environment) may also be eligible for cash out settlement, but expects those parties' allocation to be determined through a complex settlement analysis using a third-party allocator. The Company asserts that it did not discharge dioxins, furans or polychlorinated biphenyls and should be eligible for a cash out settlement. On September 30, 2016, Occidental Chemical Corporation ("OCC") entered into an agreement with the EPA to perform the remedial design for the cleanup plan for the lower 8.3 miles of the River. On June 30, 2018, OCC filed a complaint in the United States District Court for the District of New Jersey against over 100 companies, including the Company, seeking CERCLA cost recovery or contribution for past costs relating to various investigations and cleanups OCC has conducted or is conducting in connection with the River. According to the complaint, OCC has incurred or is incurring costs which includes the estimated cost to complete the remedial design for the cleanup plan for the lower 8.3 miles of the River. OCC also seeks a declaratory judgment to hold the defendants liable for their proper shares of future response costs, including the remedial action for the lower 8.3 miles of the River. There has been no determination as to how the RI/FS will be modified in light of the EPA's decision to implement a final action for the lower 8.3 miles of the River. At this time, the Company cannot reasonably estimate its liability related to the remediation efforts, excluding the RI/FS and remediation actions at mile 10.9, as the RI/FS is ongoing, the ultimate remedial approach and associated cost for the upper portion of the River has not yet been determined, and the parties that will participate in funding the remediation and their respective allocations are not yet known. Per the terms of a Final Order and Judgment approved by the United States District Court for the Middle District of Florida on January 22, 1991, Emhart is responsible for a percentage of remedial costs arising out of the Kerr McGee Chemical Corporation Superfund Site located in Jacksonville, Florida. On March 15, 2017, the Company received formal notification from the EPA that the EPA had issued a ROD selecting the preferred alternative identified in the Proposed Cleanup Plan. The cleanup adopted by the EPA is estimated to cost approximately $68.7 million. Accordingly, in the first quarter of 2017, the Company increased its reserve by $17.1 million which was recorded in Other, net in the Consolidated Statements of Operations and Comprehensive Income. The amount recorded for identified contingent liabilities is based on estimates. Amounts recorded are reviewed periodically and adjusted to reflect additional technical and legal information that becomes available. Actual costs to be incurred in future periods may vary from the estimates, given the inherent uncertainties in evaluating certain exposures. Subject to the imprecision in estimating future contingent liability costs, the Company does not expect that any sum it may have to pay in connection with these matters in excess of the amounts recorded will have a materially adverse effect on its financial position, results of operations or liquidity.

Guarantees

Guarantees	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Guarantees	GUARANTEES The Company’s financial guarantees at June 30, 2018 are as follows: (Millions of Dollars) Term Maximum Carrying Guarantees on the residual values of leased assets One to four years $ 100.4 $ — Standby letters of credit Up to three years 74.3 — Commercial customer financing arrangements Up to six years 71.0 7.3 Total $ 245.7 $ 7.3 The Company has guaranteed a portion of the residual values of leased assets arising from its synthetic lease program. The lease guarantees are for an amount up to $100.4 million while the fair value of the underlying assets is estimated at $118.9 million . The related assets would be available to satisfy the guarantee obligations and therefore it is unlikely the Company will incur any future loss associated with these guarantees. The Company has issued $74.3 million in standby letters of credit that guarantee future payments which may be required under certain insurance programs. The Company provides various limited and full recourse guarantees to financial institutions that provide financing to U.S. and Canadian Mac Tool distributors and franchisees for their initial purchase of the inventory and trucks necessary to function as a distributor and franchisee. In addition, the Company provides limited and full recourse guarantees to financial institutions that extend credit to certain end retail customers of its U.S. Mac Tool distributors and franchisees. The gross amount guaranteed in these arrangements is $71.0 million and the $7.3 million carrying value of the guarantees issued is recorded in other liabilities in the Condensed Consolidated Balance Sheets. The Company provides warranties on certain products across its businesses. The types of product warranties offered generally range from one year to limited lifetime. Further, the Company sometimes incurs discretionary costs to service its products in connection with product performance issues. Historical warranty and service claim experience forms the basis for warranty obligations recognized. Adjustments are recorded to the warranty liability as new information becomes available. The changes in the carrying amount of product warranties for the six months ended June 30, 2018 and July 1, 2017 are as follows: (Millions of Dollars) 2018 2017 Balance beginning of period 1 $ 108.5 $ 103.4 Warranties and guarantees issued 53.9 50.4 Warranty payments and currency (58.3 ) (47.1 ) Balance end of period $ 104.1 $ 106.7 1 2018 beginning of period balance has been recast as a result of the adoption of new accounting standards. Refer to Note B, New Accounting Standards , for further discussion.

Divestitures

Divestitures	6 Months Ended
	Jun. 30, 2018
Discontinued Operations and Disposal Groups [Abstract]
Divestitures	DIVESTITURES On January 3, 2017, the Company sold a business within the Tools & Storage segment for approximately $26 million . On February 22, 2017, the Company sold the majority of its mechanical security businesses within the Security segment, which includes the commercial hardware brands of Best Access, phi Precision and GMT, for net proceeds of approximately $717 million . As a result of these sales, the Company recognized a pre-tax gain of $268.3 million in the first half of 2017, primarily related to the sale of the mechanical security businesses. Pre-tax income for these businesses totaled $0.6 million during the first quarter of 2017. The Company also sold a small business in the Industrial segment during the third quarter of 2017 and a small business in the Tools & Storage segment during the fourth quarter of 2017 for total proceeds of approximately $14 million . During the second quarter of 2018, the Company recognized a $0.8 million charge as a result of the finalization of the purchase price for the Tools & Storage business sold during the fourth quarter of 2017. The above disposals did not qualify as discontinued operations in accordance with ASU 2014-08, Presentation of Financial Statements (Topic 205) and Property, Plant and Equipment (Topic 360): Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity and therefore, the operating results of these businesses are included in the Company's continuing operations through their respective dates of sale in 2017.

Earnings Per Share (Tables)

Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Reconciliation of Net Earnings Attributable to Common Shareowners and Weighted-Average Shares Outstanding used to Calculate Basic and Diluted Earnings per Share	The following table reconciles net earnings attributable to common shareowners and the weighted-average shares outstanding used to calculate basic and diluted earnings per share for the three and six months ended June 30, 2018 and July 1, 2017 : Second Quarter Year-to-Date 2018 2017 2018 2017 Numerator (in millions): Net earnings attributable to common shareowners 1 $ 293.6 $ 277.6 $ 464.2 $ 671.3 Denominator (in thousands): Basic weighted-average shares 149,748 149,514 150,101 149,353 Dilutive effect of stock contracts and awards 2,746 2,712 3,023 2,509 Diluted weighted-average shares 152,494 152,226 153,124 151,862 Earnings per share of common stock 1 : Basic $ 1.96 $ 1.86 $ 3.09 $ 4.49 Diluted $ 1.93 $ 1.82 $ 3.03 $ 4.42
Weighted-Average Stock Options and Warrants Outstanding Not included in Computation of Diluted Shares Outstanding	The following weighted-average stock options were not included in the computation of diluted shares outstanding because the effect would be anti-dilutive (in thousands): Second Quarter Year-to-Date 2018 2017 2018 2017 Number of stock options 1,161 — 1,162 1,163

Inventories (Tables)

Inventories (Tables)	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Components of Inventories	The components of Inventories, net at June 30, 2018 and December 30, 2017 are as follows: (Millions of Dollars) June 30, 2018 December 30, 2017 Finished products $ 1,734.8 $ 1,461.4 Work in process 197.3 155.5 Raw materials 512.1 401.5 Total $ 2,444.2 $ 2,018.4

Goodwill (Tables)

Goodwill (Tables)	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Changes in Carrying Amount of Goodwill by Segment	Changes in the carrying amount of goodwill by segment are as follows: (Millions of Dollars) Tools & Storage Industrial Security Total Balance December 30, 2017 $ 5,189.7 $ 1,454.4 $ 2,132.0 $ 8,776.1 Acquisition adjustments 40.8 203.9 44.0 288.7 Foreign currency translation (61.4 ) (3.8 ) (51.9 ) (117.1 ) Balance June 30, 2018 $ 5,169.1 $ 1,654.5 $ 2,124.1 $ 8,947.7

Long-Term Debt and Financing 30

Long-Term Debt and Financing Arrangements (Tables)	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Long-Term Debt and Financing Arrangements	Long-term debt and financing arrangements at June 30, 2018 and December 30, 2017 are as follows: June 30, 2018 December 30, 2017 (Millions of Dollars) Interest Rate Original Notional Unamortized Discount Unamortized Gain/(Loss) Terminated Swaps 1 Purchase Accounting FV Adjustment Deferred Financing Fees Carrying Value Carrying Value 2 Notes payable due 2018 2.45% $ 632.5 $ — $ — $ — $ (0.7 ) $ 631.8 $ 630.9 Notes payable due 2018 1.62% 345.0 — — — (0.4 ) 344.6 344.1 Notes payable due 2021 3.40% 400.0 (0.1 ) 11.8 — (1.1 ) 410.6 412.1 Notes payable due 2022 2.90% 754.3 (0.3 ) — — (2.7 ) 751.3 750.9 Notes payable due 2028 7.05% 150.0 — 10.9 10.6 — 171.5 172.6 Notes payable due 2040 5.20% 400.0 (0.2 ) (32.7 ) — (3.0 ) 364.1 363.3 Notes payable due 2052 (junior subordinated) 5.75% 750.0 — — — (18.7 ) 731.3 731.0 Notes payable due 2053 (junior subordinated) 5.75% 400.0 — 4.7 — (8.0 ) 396.7 396.6 Other, payable in varying amounts through 2022 0.00% - 4.50% 8.2 — — — — 8.2 4.2 Total long-term debt, including current maturities $ 3,840.0 $ (0.6 ) $ (5.3 ) $ 10.6 $ (34.6 ) $ 3,810.1 $ 3,805.7 Less: Current maturities of long-term debt (978.9 ) (977.5 ) Long-term debt $ 2,831.2 $ 2,828.2

Financial Instruments (Tables)

Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Summary of Fair Value of Derivatives	A summary of the fair values of the Company’s derivatives recorded in the Condensed Consolidated Balance Sheets at June 30, 2018 and December 30, 2017 is as follows: (Millions of Dollars) Balance Sheet June 30, 2018 December 30, 2017 Balance Sheet June 30, 2018 December 30, 2017 Derivatives designated as hedging instruments: Interest Rate Contracts Cash Flow Other current assets $ — $ — Accrued expenses $ 33.9 $ 55.7 Foreign Exchange Contracts Cash Flow Other current assets 7.3 4.1 Accrued expenses 5.4 33.4 LT other assets 1.8 — LT other liabilities 1.0 5.2 Net Investment Hedge Other current assets 10.2 6.6 Accrued expenses 1.5 7.0 LT other assets — — LT other liabilities 15.8 5.8 Non-derivative designated as hedging instrument: Net Investment Hedge — — Short-term borrowings 924.5 — Total designated as hedging $ 19.3 $ 10.7 $ 982.1 $ 107.1 Derivatives not designated as hedging instruments: Foreign Exchange Contracts Other current assets $ 17.6 $ 7.3 Accrued expenses $ 21.3 $ 6.9 Total $ 36.9 $ 18.0 $ 1,003.4 $ 114.0
Detail Pre-tax Amounts Reclassified From Accumulated Other Comprehensive Income (Loss) into Earnings for Active Derivative Financial Instruments	The tables below detail pre-tax amounts of derivatives designated as cash flow hedges in Accumulated other comprehensive loss for active derivatives during the periods in which the underlying hedged transactions affected earnings for the three and six months ended June 30, 2018 and July 1, 2017 : Second Quarter 2018 (Millions of dollars) Gain (Loss) Classification of Gain (Loss) Gain (Loss) Interest Rate Contracts $ 3.8 Interest expense $ — $ — Foreign Exchange Contracts $ 29.7 Cost of sales $ (9.2 ) $ — Year-to-Date 2018 (Millions of dollars) Gain (Loss) Classification of Gain (Loss) Gain (Loss) Interest Rate Contracts $ 21.8 Interest expense $ — $ — Foreign Exchange Contracts $ 23.0 Cost of sales $ (12.0 ) $ — Second Quarter 2017 (Millions of dollars) Gain (Loss) Classification of Gain (Loss) Gain (Loss) Interest Rate Contracts $ (11.0 ) Interest expense $ — $ — Foreign Exchange Contracts $ (29.9 ) Cost of sales $ 5.2 $ — Year-to-Date 2017 (Millions of dollars) Gain (Loss) Classification of Gain (Loss) Gain (Loss) Recognized in Income (Ineffective Portion*) Interest Rate Contracts $ (7.2 ) Interest expense $ — $ — Foreign Exchange Contracts $ (38.6 ) Cost of sales $ 9.7 $ — * Includes ineffective portion and amount excluded from effectiveness testing on derivatives. A summary of the pre-tax effect of cash flow hedge accounting on the Consolidated Statements of Operations and Comprehensive Income for the three and six months ended June 30, 2018 is as follows: Second Quarter 2018 Year-to-Date 2018 (Millions of dollars) Cost of Sales Interest Expense Cost of Sales Interest Expense Total amount in the Consolidated Statements of Operations and Comprehensive Income in which the effects of the cash flow hedges are recorded $ 2,356.5 $ 69.0 $ 4,400.1 $ 132.2 Gain (loss) on cash flow hedging relationships: Foreign Exchange Contracts: Hedged Items $ 9.2 $ — $ 12.0 $ — Gain (loss) reclassified from OCI into Income $ (9.2 ) $ — $ (12.0 ) $ — Interest Rate Swap Agreements: Gain (loss) reclassified from OCI into Income 1 $ — $ (3.8 ) $ — $ (7.6 ) 1 Inclusive of the gain/loss amortization on terminated derivative financial instruments.
Details of Foreign Exchange Contracts Pre-Tax Amounts	Year-to-Date 2018 (Millions of Dollars) Total Gain (Loss) Recorded in OCI Excluded Component Recorded in OCI Income Statement Classification Total Gain (Loss) Reclassified from OCI to Income Excluded Component Amortized from OCI to Income Forward Contracts $ 22.2 $ 6.2 Other, net $ 4.1 $ 4.1 Cross Currency Swap $ 2.9 $ 8.3 Other, net $ 3.4 $ 3.4 Option Contracts $ (0.9 ) $ — Other, net $ — $ — Non-derivative designated as Net Investment Hedge $ 38.9 $ — Other, net $ — $ — Second Quarter 2017 Year-to-Date 2017 (Millions of Dollars) Amount Effective Portion Ineffective Amount Effective Portion Ineffective Other, net $ (73.3 ) $ — $ — $ (89.0 ) $ — $ — *Includes ineffective portion and amount excluded from effectiveness testing.
Income Statement Impacts Related to Derivatives Not Designated as Hedging Instruments	The impacts of changes in the fair value related to derivatives not designated as hedging instruments under ASC 815 for the three and six months ended June 30, 2018 and July 1, 2017 are as follows: (Millions of Dollars) Income Statement Second Quarter 2018 Year-to-Date 2018 Foreign Exchange Contracts Other, net $ (2.2 ) $ 14.9 (Millions of Dollars) Income Statement Second Quarter 2017 Year-to-Date 2017 Foreign Exchange Contracts Other, net $ 1.1 $ 29.7

Accumulated Other Comprehensi32

Accumulated Other Comprehensive Loss (Tables)	6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017
Accumulated Other Comprehensive Income [Abstract]
Changes to the components of accumulated other comprehensive income (loss)	The following tables summarize the changes in the balances for each component of Accumulated other comprehensive loss: (Millions of Dollars) Currency translation adjustment and other 1 Unrealized gains (losses) on cash flow hedges, net of tax Unrealized gains (losses) on net investment hedges, net of tax Pension gains (losses), net of tax Total Balance - December 30, 2017 $ (1,108.2 ) $ (112.6 ) $ 3.4 $ (371.7 ) $ (1,589.1 ) Other comprehensive (loss) income before reclassifications (294.9 ) 43.6 49.3 7.1 (194.9 ) Reclassification adjustments to earnings — 11.7 (5.9 ) 5.8 11.6 Net other comprehensive (loss) income (294.9 ) 55.3 43.4 12.9 (183.3 ) Balance - June 30, 2018 $ (1,403.1 ) $ (57.3 ) $ 46.8 $ (358.8 ) $ (1,772.4 )	(Millions of Dollars) Currency translation adjustment and other 1 Unrealized gains (losses) on cash flow hedges, net of tax Unrealized gains (losses) on net investment hedges, net of tax Pension gains (losses), net of tax Total Balance - December 31, 2016 $ (1,586.7 ) $ (46.3 ) $ 88.6 $ (377.2 ) $ (1,921.6 ) Other comprehensive income (loss) before reclassifications 298.0 (44.7 ) (57.8 ) (20.3 ) 175.2 Adjustments related to sales of businesses 4.7 — — 2.6 7.3 Reclassification adjustments to earnings — (1.4 ) — 14.9 13.5 Net other comprehensive income (loss) 302.7 (46.1 ) (57.8 ) (2.8 ) 196.0 Balance - July 1, 2017 $ (1,284.0 ) $ (92.4 ) $ 30.8 $ (380.0 ) $ (1,725.6 )
Reclassifications out of accumulated other comprehensive income (loss)	The reclassifications out of Accumulated other comprehensive loss for the six months ended June 30, 2018 and July 1, 2017 were as follows: (Millions of Dollars) 2018 2017 Affected line item in Consolidated Statements of Operations And Comprehensive Income Realized gains (losses) on cash flow hedges $ (12.0 ) $ 9.7 Cost of sales Realized gains (losses) on cash flow hedges (7.6 ) (7.6 ) Interest expense Total before taxes $ (19.6 ) $ 2.1 Tax effect 7.9 (0.7 ) Income taxes Realized gains (losses) on cash flow hedges, net of tax $ (11.7 ) $ 1.4 Realized gains (losses) on net investment hedges $ 7.5 $ — Other, net Tax effect (1.6 ) — Income taxes Realized gains (losses) on net investment hedges, net of tax $ 5.9 $ — Amortization of defined benefit pension items: Actuarial losses and prior service costs / credits $ (7.8 ) $ (8.0 ) Other, net Settlement loss — (12.8 ) Other, net Total before taxes $ (7.8 ) $ (20.8 ) Tax effect 2.0 5.9 Income taxes Amortization of defined benefit pension items, net of tax $ (5.8 ) $ (14.9 )

Net Periodic Benefit Cost - D33

Net Periodic Benefit Cost - Defined Benefit Plans (Tables)	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Components of Net Periodic Benefit Cost	Following are the components of net periodic pension (benefit) expense for the three and six months ended June 30, 2018 and July 1, 2017 : Second Quarter Pension Benefits Other Benefits U.S. Plans Non-U.S. Plans All Plans (Millions of Dollars) 2018 2017 2018 2017 2018 2017 Service cost $ 2.0 $ 2.1 $ 3.8 $ 3.3 $ 0.2 $ 0.2 Interest cost 11.0 10.9 7.2 7.1 0.4 0.3 Expected return on plan assets (17.5 ) (16.1 ) (11.8 ) (11.2 ) — — Amortization of prior service cost (credit) 0.3 0.2 (0.2 ) (0.3 ) (0.4 ) (0.4 ) Amortization of net loss 2.0 2.3 2.3 2.3 — — Settlement / curtailment loss — — 0.1 0.3 — — Net periodic pension (benefit) expense $ (2.2 ) $ (0.6 ) $ 1.4 $ 1.5 $ 0.2 $ 0.1 Year-to-Date Pension Benefits Other Benefits U.S. Plans Non-U.S. Plans All Plans (Millions of Dollars) 2018 2017 2018 2017 2018 2017 Service cost $ 3.8 $ 4.4 $ 7.7 $ 6.6 $ 0.3 $ 0.3 Interest cost 21.4 21.6 14.7 14.1 0.8 0.7 Expected return on plan assets (34.3 ) (32.2 ) (24.0 ) (22.2 ) — — Amortization of prior service cost (credit) 0.5 0.5 (0.6 ) (0.6 ) (0.7 ) (0.7 ) Amortization of net loss 3.9 4.2 4.7 4.6 — — Settlement / curtailment loss — — 0.2 12.8 — — Net periodic pension (benefit) expense $ (4.7 ) $ (1.5 ) $ 2.7 $ 15.3 $ 0.4 $ 0.3 In accordance with the adoption of ASU 2017-07, the components of net periodic benefit cost other than the service cost component are included in Other, net in the Consolidated Statements of Operations and Comprehensive Income. For the three and six months ended July 1, 2017, the Company recorded pre-tax charges of approximately $0.3 million and $12.8 million , respectively, reflecting losses previously reported in Accumulated other comprehensive loss related to a non-U.S. pension plan for which the Company settled its obligation by purchasing an annuity and making lump sum payments to participants.

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Financial Assets and Liabilities Measured at Fair Value on Recurring Basis	The following table presents the Company’s financial assets and liabilities that are measured at fair value on a recurring basis for each of the hierarchy levels: (Millions of Dollars) Total Carrying Value Level 1 Level 2 Level 3 June 30, 2018 Money market fund $ 10.8 $ 10.8 $ — $ — Derivative assets $ 36.9 $ — $ 36.9 $ — Derivative liabilities $ 78.9 $ — $ 78.9 $ — Non-derivative hedging instrument $ — $ — $ 924.5 $ — Contingent consideration liability $ 115.0 $ — $ — $ 115.0 December 30, 2017 Money market fund $ 11.6 $ 11.6 $ — $ — Derivative assets $ 18.0 $ — $ 18.0 $ — Derivative liabilities $ 114.0 $ — $ 114.0 $ — Contingent consideration liability $ 114.0 $ — $ — $ 114.0
Summary of Financial Instruments Carrying and Fair Values	June 30, 2018 December 30, 2017 1 (Millions of Dollars) Carrying Value Fair Value Carrying Value Fair Value Other investments $ 7.6 $ 7.8 $ 7.6 $ 7.9 Long-term debt, including current portion $ 3,810.1 $ 3,925.6 $ 3,805.7 $ 3,991.0

Restructuring Charges (Tables)

Restructuring Charges (Tables)	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Summary of Restructuring Reserve Activity	A summary of the restructuring reserve activity from December 30, 2017 to June 30, 2018 is as follows: (Millions of Dollars) December 30, Net Additions Usage Currency June 30, Severance and related costs $ 20.0 $ 32.8 $ (22.9 ) $ (0.9 ) $ 29.0 Facility closures and asset impairments 3.2 3.5 (5.0 ) — 1.7 Total $ 23.2 $ 36.3 $ (27.9 ) $ (0.9 ) $ 30.7

Business Segments (Tables)

Business Segments (Tables)	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Business Segments	Second Quarter Year-to-Date (Millions of Dollars) 2018 2017 1 2018 2017 1 NET SALES Tools & Storage $ 2,567.8 $ 2,307.4 $ 4,783.6 $ 4,202.3 Industrial 573.1 503.4 1,077.3 983.1 Security 502.7 475.9 992.0 957.6 Total $ 3,643.6 $ 3,286.7 $ 6,852.9 $ 6,143.0 SEGMENT PROFIT Tools & Storage $ 398.6 $ 371.9 $ 700.0 $ 656.4 Industrial 85.5 94.7 166.0 179.8 Security 48.1 51.8 93.6 102.5 Segment profit 532.2 518.4 959.6 938.7 Corporate overhead (50.9 ) (49.3 ) (98.2 ) (93.9 ) Other, net 119.3 55.3 177.3 155.8 Loss (gain) on sales of businesses 0.8 0.9 0.8 (268.3 ) Pension settlement — 0.3 — 12.8 Restructuring charges 13.4 8.0 36.3 23.8 Interest expense 69.0 56.0 132.2 107.3 Interest income (15.6 ) (9.7 ) (31.4 ) (18.3 ) Earnings before income taxes $ 294.4 $ 358.3 $ 546.2 $ 831.7
Summary of Total Assets by Segment	he following table is a summary of total assets by segment as of June 30, 2018 and December 30, 2017 : (Millions of Dollars) June 30, December 30, 2017 1 Tools & Storage $ 13,367.5 $ 12,817.5 Industrial 3,896.7 3,413.3 Security 3,453.0 3,406.9 20,717.2 19,637.7 Corporate assets (537.6 ) (540.0 ) Consolidated $ 20,179.6 $ 19,097.7

Guarantees (Tables)

Guarantees (Tables)	6 Months Ended
	Jun. 30, 2018
Notes To Financial Statements [Abstract]
Financial Guarantees	The Company’s financial guarantees at June 30, 2018 are as follows: (Millions of Dollars) Term Maximum Carrying Guarantees on the residual values of leased assets One to four years $ 100.4 $ — Standby letters of credit Up to three years 74.3 — Commercial customer financing arrangements Up to six years 71.0 7.3 Total $ 245.7 $ 7.3
Changes in Carrying Amount of Product and Service Warranties	The changes in the carrying amount of product warranties for the six months ended June 30, 2018 and July 1, 2017 are as follows: (Millions of Dollars) 2018 2017 Balance beginning of period 1 $ 108.5 $ 103.4 Warranties and guarantees issued 53.9 50.4 Warranty payments and currency (58.3 ) (47.1 ) Balance end of period $ 104.1 $ 106.7 1 2018 beginning of period balance has been recast as a result of the adoption of new accounting standards. Refer to Note B, New Accounting Standards , for further discussion.

Basis of Presentation - Additio

Basis of Presentation - Additional Information (Detail) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018USD ($)	Jul. 01, 2017USD ($)	Jun. 30, 2018USD ($)	Jul. 01, 2017USD ($)	Dec. 30, 2017Integer
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Document Period End Date			Jun. 30, 2018
Net Sales | $	$ 3,643.6	$ 3,286.7	$ 6,852.9	$ 6,143
Tools & Storage [Member]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
number of businesses sold					2
Industrial Segment
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
number of businesses sold					1

New Accounting Standards New Ac

New Accounting Standards New Accounting Standards (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017	Apr. 01, 2017	Dec. 31, 2016
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Document Period End Date			Jun. 30, 2018
Deferred Revenue, Revenue Recognized	$ 18.9	$ 15.2	$ 93.5	$ 81.4
Accounts, Notes, Loans and Financing Receivable, Net, Current	2,151.4		2,151.4		$ 1,628.7
Revenue, Net	3,643.6	3,286.7	6,852.9	6,143
Cost of Goods and Services Sold	2,356.5	2,073.4	4,400.1	3,863.7
Selling, General and Administrative Expense	801.8	738.6	1,580.6	1,420.6
Provision for Doubtful Accounts	4	5.6	10.8	13.9
Other Noninterest Expense	119.3	55.3	177.3	155.8
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest	294.4	358.3	546.2	831.7
Income Tax Expense (Benefit)	1	80.7	82.7	160.4
Net Income (Loss) Attributable to Parent	$ 293.6	$ 277.6	$ 464.2	$ 671.3
Earnings Per Share, Diluted	$ 1.93	$ 1.82	$ 3.03	$ 4.42
Other Assets, Noncurrent	$ 495.5		$ 495.5		512.7
Long-term Debt, Current Maturities	978.9		978.9		977.5
Accrued Liabilities, Current	1,270		1,270		1,387.7
Long-term Debt, Excluding Current Maturities	2,831.2		2,831.2		2,828.2
Deferred Tax Liabilities, Net, Noncurrent	467		467		436.1
Other Liabilities, Noncurrent	2,451		2,451		2,507
Retained Earnings (Accumulated Deficit)	6,273.9		6,273.9		5,998.7
Accumulated Other Comprehensive Income (Loss), Net of Tax	(1,772.4)	$ (1,725.6)	(1,772.4)	$ (1,725.6)	(1,589.1)		$ (1,921.6)
Increase (Decrease) in Operating Capital	(185)	(263.7)	(729.3)	(797)
Increase (Decrease) in Other Operating Assets and Liabilities, Net	(38.9)	21.2	(137.7)	14.4
Net Cash Provided by (Used in) Operating Activities	198	151.8	(151.4)	(162.3)
Supplemental Deferred Purchase Price	0	104.7	0	227.8	106.9
Net Cash Provided by (Used in) Investing Activities	(587.5)	(46.4)	(713.8)	(1,642.4)
Cash and Cash Equivalents, Period Increase (Decrease)	(19.8)	161.5	(251.7)	(637.7)
Cash and Cash Equivalents, at Carrying Value	$ 385.8	539.5	385.8	539.5	637.5	$ 378	1,177.2
Accounting Standards Update 2014-09 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue, Net		57.2		107.9
Adjustments for New Accounting Pronouncement [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue, Net		0		0
Scenario, Previously Reported [Member] | Adjustments for New Accounting Pronouncement [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accounts, Notes, Loans and Financing Receivable, Net, Current					1,635.9
Revenue, Net		3,229.5		6,035.1
Cost of Goods and Services Sold		2,017.3		3,757.6
Selling, General and Administrative Expense		733.9		1,410.4
Provision for Doubtful Accounts		4.8		13
Other Noninterest Expense		60.3		166.5
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest		357.7		830.3
Income Tax Expense (Benefit)		80.5		160
Net Income (Loss) Attributable to Parent		$ 277.2		$ 670.3
Earnings Per Share, Diluted		$ 1.82		$ 4.41
Other Assets, Noncurrent					487.8
Long-term Debt, Current Maturities					983.4
Accrued Liabilities, Current					1,352.1
Long-term Debt, Excluding Current Maturities					2,843
Deferred Tax Liabilities, Net, Noncurrent					434.2
Other Liabilities, Noncurrent					2,511.1
Retained Earnings (Accumulated Deficit)					5,990.4
Accumulated Other Comprehensive Income (Loss), Net of Tax					(1,585.9)
Increase (Decrease) in Operating Capital		$ (159.1)		$ (569.3)
Increase (Decrease) in Other Operating Assets and Liabilities, Net		21.7		60.9
Net Cash Provided by (Used in) Operating Activities		256.5		110.9
Supplemental Deferred Purchase Price		0	0
Net Cash Provided by (Used in) Investing Activities		(151.1)		(1,870.2)
Cash and Cash Equivalents, Period Increase (Decrease)		161.5		(592.3)
Cash and Cash Equivalents, at Carrying Value		539.5		539.5		378	1,131.8
Restatement Adjustment [Member] | Accounting Standards Update 2014-09 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cost of Goods and Services Sold		55.8		105.6
Selling, General and Administrative Expense		0		0
Provision for Doubtful Accounts		0.8		0.9
Other Noninterest Expense		0		0
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest		0.6		1.4
Income Tax Expense (Benefit)		0.2		0.4
Net Income (Loss) Attributable to Parent		$ 0.4		$ 1
Earnings Per Share, Diluted		$ 0		$ 0.01
Increase (Decrease) in Operating Capital		$ 0.1		$ 0.1
Increase (Decrease) in Other Operating Assets and Liabilities, Net		(0.5)		(1.1)
Net Cash Provided by (Used in) Operating Activities		0		0
Supplemental Deferred Purchase Price		0	0
Net Cash Provided by (Used in) Investing Activities		0		0
Cash and Cash Equivalents, Period Increase (Decrease)		0		0
Cash and Cash Equivalents, at Carrying Value		0		0		0	0
Restatement Adjustment [Member] | Adjustments for New Accounting Pronouncement [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accounts, Notes, Loans and Financing Receivable, Net, Current					(7.2)
Cost of Goods and Services Sold		0.3		0.5
Selling, General and Administrative Expense		4.7		10.2
Provision for Doubtful Accounts		0		0
Other Noninterest Expense		(5)		(10.7)
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest		0		0
Income Tax Expense (Benefit)		0		0
Net Income (Loss) Attributable to Parent		$ 0		$ 0
Earnings Per Share, Diluted		$ 0		$ 0
Other Assets, Noncurrent					24.9
Long-term Debt, Current Maturities					(5.9)
Accrued Liabilities, Current					35.6
Long-term Debt, Excluding Current Maturities					(14.8)
Deferred Tax Liabilities, Net, Noncurrent					1.9
Other Liabilities, Noncurrent					(4.1)
Retained Earnings (Accumulated Deficit)					8.3		4.3
Accumulated Other Comprehensive Income (Loss), Net of Tax					$ (3.2)
Increase (Decrease) in Operating Capital		$ (104.7)		$ (227.8)
Increase (Decrease) in Other Operating Assets and Liabilities, Net		0		(45.4)
Net Cash Provided by (Used in) Operating Activities		(104.7)		(273.2)
Supplemental Deferred Purchase Price		104.7	$ 227.8
Net Cash Provided by (Used in) Investing Activities		104.7		227.8
Cash and Cash Equivalents, Period Increase (Decrease)		0		(45.4)
Cash and Cash Equivalents, at Carrying Value		$ 0		$ 0		$ 0	$ 45.4

Reconciliation of Net Earnings

Reconciliation of Net Earnings Attributable to Common Shareowners and Weighted-Average Shares Outstanding used to Calculate Basic and Diluted Earnings per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Numerator
Net Earnings Attributable to Common Shareowners	$ 293.6	$ 277.6	$ 464.2	$ 671.3
Denominator:
Basic earnings per share - weighted-average shares	149,748	149,514	150,101	149,353
Weighted Average Number Diluted Shares Outstanding Adjustment	2,746	2,712	3,023	2,509
Diluted earnings per share - weighted-average shares	152,494	152,226	153,124	151,862
Basic earnings per share of common stock:
Total basic earnings per share of common stock	$ (1.96)	$ (1.86)	$ (3.09)	$ (4.49)
Diluted earnings per share of common stock:
Total dilutive earnings per share of common stock	$ 1.93	$ 1.82	$ 3.03	$ 4.42

Weighted-Average Stock Options

Weighted-Average Stock Options and Warrants Outstanding Not included in Computation of Diluted Shares Outstanding (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Long-term Debt	$ 3,810.1		$ 3,810.1		$ 3,805.7
Preferred Stock Par Value Per Share	$ 2.5		$ 2.5		$ 2.50
Debt instrument, face amount	$ 3,840		$ 3,840
Payments for Repurchase of Common Stock	$ 201.3	$ 2.1	$ 212.7	$ 15.6
Common Stock, Shares, Issued	176,902,738		176,902,738		176,902,738
Equity Units Conversion Rate Number Of Common Stock Shares		0.7241	0.7251

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended			6 Months Ended
	Mar. 31, 2018	Jun. 30, 2018	Mar. 31, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017
Stockholders Equity Note [Line Items]
Option Indexed to Issuer's Equity, Strike Price			$ 162.05	$ 162.27	$ 162.05
Equity Unit				$ 750		$ 750
Preferred Stock, Liquidation Preference, Value				$ 750		$ 750
Preferred Stock Conversion Rate Number Of Common Stock Shares			$ 6.1709	$ 6.1627	$ 6.1709
Document Period End Date					Jun. 30, 2018
Long-term Debt					$ 750
Common Stock, Par or Stated Value Per Share		$ 2.5			$ 2.5		$ 2.50
Equity Units Conversion Rate Number Of Common Stock Shares				0.7241	0.7251
Common Stock, Shares, Issued		176,902,738			176,902,738		176,902,738
Minimum [Member]
Stockholders Equity Note [Line Items]
Option Indexed to Issuer's Equity, Strike Price	$ 156.86			$ 162.27	$ 162.05
Maximum [Member]
Stockholders Equity Note [Line Items]
Option Indexed to Issuer's Equity, Strike Price	$ 203.92			$ 179.53	$ 179.29
Stock Options [Member]
Stockholders Equity Note [Line Items]
Antidilutive securities excluded from the computation of EPS		1,161,000		0	1,162,000	1,163,000

Financing Receivables - Additio

Financing Receivables - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Document Period End Date			Jun. 30, 2018
Deferred Revenue, Revenue Recognized	$ 18.9	$ 15.2	$ 93.5	$ 81.4
Number of Days Before Considered Past Due or Delinquent			90 days
Net receivables derecognized					$ 100.8
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale, Gain (Loss) on Sale		1.9		3.3
Proceeds from transfers of receivables to the purchaser		444.1		781.1
Payment to the Purchaser		408.7		781.1
Sale of receivables, deferred purchase price	0	104.7	$ 0	227.8	106.9
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together, Net Credit Losses During Period			0	0
Cash inflows related to the deferred purchase price receivable		104.7		227.8
Deferred Revenue	188.2		188.2		117
Deferred Revenue, Current	93.3		93.3		95.6
Accounts Receivable, Gross, Current	1,952.6		1,952.6		1,388.1
Notes, Loans and Financing Receivable, Gross, Current	145.4		145.4		158.7
Other Receivables, Gross, Current	143.7		143.7		162.3
Trade Accounts And Notes Receivable Gross Current	2,241.7		2,241.7		1,709.1
Allowance for Doubtful Accounts Receivable, Current	(90.3)		(90.3)		(80.4)
Accounts, Notes, Loans and Financing Receivable, Net, Current	2,151.4		2,151.4		1,628.7
Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Unearned Premium Revenue	1,155		1,155
Gross receivables sold
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables sold		549.3		1,003.1
Net receivables sold
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables sold		464		852.9
Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Cash investment purchaser allowed to have in transferors receivables	100		100
Payment to the Purchaser, servicing fees		$ 0.4		$ 0.6
Other Assets [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Long-term trade financing receivables	168.5		168.5		$ 176.9
Newell Tools [Member] | Deferred Tax Asset [Domain]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities	269.4		269.4
Newell Tools [Member] | Cash [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities	7.9		7.9
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	$ 826.2		$ 826.2

Components of Inventories (Deta

Components of Inventories (Detail) - USD ($) $ in Millions	3 Months Ended			6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Apr. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017
Schedule of Inventory [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 505.6	$ (5.3)		$ 506.8	$ 2,430.1
Document Period End Date				Jun. 30, 2018
Finished products	1,734.8			$ 1,734.8		$ 1,461.4
Work in process	197.3			197.3		155.5
Raw materials	512.1			512.1		401.5
Total	2,444.2			2,444.2		2,018.4
Newell Tools [Member]
Schedule of Inventory [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired			$ 1,860
Series of Individually Immaterial Business Acquisitions [Member]
Schedule of Inventory [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired				84.3		$ 182.9
Inventories [Member] | Newell Tools [Member]
Schedule of Inventory [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	$ 195.5			$ 195.5

Inventories - Additional Infor

Inventories - Additional Informeation (Details) $ in Millions	6 Months Ended
	Jun. 30, 2018USD ($)
Schedule of Inventory [Line Items]
Document Period End Date	Jun. 30, 2018
Newell Tools [Member] | Inventories [Member]
Schedule of Inventory [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	$ 195.5

Acquisitions - Additional Infor

Acquisitions - Additional Information (Detail) $ in Millions	3 Months Ended			6 Months Ended		12 Months Ended
	Jun. 30, 2018USD ($)	Jul. 01, 2017USD ($)	Apr. 01, 2017USD ($)	Jun. 30, 2018USD ($)	Jul. 01, 2017USD ($)	Dec. 30, 2017USD ($)	Mar. 01, 2032	Feb. 01, 2032USD ($)	Feb. 01, 2020USD ($)
Business Acquisition [Line Items]
Business Acquisition, Goodwill, Expected Tax Deductible Amount	$ 15.7			$ 15.7
Document Period End Date				Jun. 30, 2018
Goodwill	8,947.7			$ 8,947.7		$ 8,776.1
Purchase price for acquisitions	$ 505.6	$ (5.3)		506.8	$ 2,430.1
Number of Businesses Acquired	4					4
Inventories, net	$ 2,444.2			2,444.2		$ 2,018.4
Industrial Segment
Business Acquisition [Line Items]
Goodwill	2,124.1			2,124.1		2,132
Nelson Fasteners [Member]
Business Acquisition [Line Items]
Purchase price for acquisitions	430.4
Fair Value, Net Asset (Liability)	227			227
Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Consideration Transferred				$ 1,858
Purchase price for acquisitions			$ 1,860
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life				15 years
Newell Tools [Member]
Business Acquisition [Line Items]
Business Acquisition, Goodwill, Expected Tax Deductible Amount						442.7
Total Consideration Paid for Acquisition	916.2			$ 916.2
Business Combination, Consideration Transferred				568.2
Fair Value, Net Asset (Liability)	482.6			$ 482.6
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life				17 years
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue	293			$ 293
Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Purchase price for acquisitions				84.3		182.9
Fair Value, Net Asset (Liability)	30.6			$ 30.6		$ 89.4
Scenario, Forecast [Member]
Business Acquisition [Line Items]
Business Combination, Contingent Consideration Percent of Sales, Liability, Noncurrent							3.00%
Business Combination, Contingent Consideration, Liability, Noncurrent								$ 114
Scenario, Forecast [Member] | Subsequent Event [Member]
Business Acquisition [Line Items]
Business Combination, Consideration Payable									$ 234
Minimum [Member] | Nelson Fasteners [Member]
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life				12 years
Minimum [Member] | Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life				10 years		10 years
Minimum [Member] | Scenario, Forecast [Member]
Business Acquisition [Line Items]
Business Combination, Contingent Consideration Percent of Sales, Liability, Noncurrent								2.50%
Maximum [Member] | Nelson Fasteners [Member]
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life				15 years
Maximum [Member] | Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life				12 years		15 years
Maximum [Member] | Scenario, Forecast [Member]
Business Acquisition [Line Items]
Business Combination, Contingent Consideration Percent of Sales, Liability, Noncurrent								3.50%
Prepaid Expenses and Other Current Assets [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	27.1			$ 27.1
Accrued Liabilities [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities	40.7			40.7
Property, Plant and Equipment [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	112.4			112.4
Trade Names [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	283			283
Deferred Tax Asset [Domain] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities	269.4			269.4
Cash [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	20			20
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities	7.9			7.9
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net	826.2			826.2
Goodwill [Member] | Nelson Fasteners [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	203.4			203.4
Goodwill [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	1,031.8			1,031.8
Goodwill [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	726.6			726.6
Goodwill [Member] | Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	53.7			53.7		$ 93.5
intangible assets [Member] | Nelson Fasteners [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	174			174
intangible assets [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	418			418
intangible assets [Member] | Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	36.8			36.8		54.4
Customer Relationships [Member] | Nelson Fasteners [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	150			150
Customer Relationships [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	548			548
Customer Relationships [Member] | Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	24.4			24.4		51.4
Other Assets [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	8.8			8.8
Accounts Payable [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	70.3			70.3
Accounts Receivable [Member] | Newell Tools [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	19.7			19.7
Nelson Fasteners [Member]
Business Acquisition [Line Items]
Fair Value, Net Asset (Liability)	67.5			67.5
Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Fair Value, Net Asset (Liability)	$ 13.9			$ 13.9		$ 38.2

Estimated Fair Values of Major

Estimated Fair Values of Major Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Dec. 30, 2017
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Document Period End Date	Jun. 30, 2018
Goodwill	$ 8,947.7	$ 8,776.1
Newell Tools [Member]
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Fair Value, Net Asset (Liability)	227
Craftsman [Member]
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Deferred Revenue	293
Fair Value, Net Asset (Liability)	482.6
Total Consideration Paid for Acquisition	568.2
Customer Relationships [Member] | Newell Tools [Member]
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	150
Customer Relationships [Member] | Newell Tools [Member]
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	174
Customer Relationships [Member] | Craftsman [Member]
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	418
Goodwill [Member] | Newell Tools [Member]
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	203.4
Goodwill [Member] | Craftsman [Member]
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	726.6
Craftsman [Member]
Schedule of Business Acquisitions, Purchase Price Allocation [Line Items]
Fair Value, Net Asset (Liability)	40.2
Indefinite-Lived Trade Names	$ 396

Supplemental Pro Forma Informat

Supplemental Pro Forma Information Related to Business Acquisitions (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Revenue	$ 3,651.4	$ 3,394.1	$ 6,930.2	$ 6,505.4
Business Acquisition, Pro Forma Net Income (Loss)	$ 306.6	$ 276.9	$ 480.4	$ 667.7
Business Acquisition, Pro Forma Earnings Per Share, Diluted	$ 2.01	$ 1.82	$ 3.14	$ 4.40
Document Period End Date			Jun. 30, 2018
Newell Acquisition [Member]
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Revenue	$ 66.1
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual	$ 11.3

Changes in Carrying Amount of G

Changes in Carrying Amount of Goodwill by Segment (Detail) $ in Millions	6 Months Ended
	Jun. 30, 2018USD ($)
Goodwill [Line Items]
Goodwill, Acquired During Period	$ 288.7
Goodwill Beginning Balance	8,776.1
Foreign currency translation	(117.1)
Goodwill Ending Balance	8,947.7
Tools & Storage [Member]
Goodwill [Line Items]
Goodwill, Acquired During Period	40.8
Goodwill Beginning Balance	5,189.7
Foreign currency translation	(61.4)
Goodwill Ending Balance	5,169.1
Industrial Segment
Goodwill [Line Items]
Goodwill, Acquired During Period	203.9
Goodwill Beginning Balance	2,132
Foreign currency translation	(51.9)
Goodwill Ending Balance	2,124.1
Securities Industry
Goodwill [Line Items]
Goodwill, Acquired During Period	44
Goodwill Beginning Balance	1,454.4
Foreign currency translation	(3.8)
Goodwill Ending Balance	$ 1,654.5

Long-Term Debt and Financing 50

Long-Term Debt and Financing Arrangements (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Dec. 30, 2017	Apr. 01, 2017	Jan. 01, 2017
Debt Instrument [Line Items]
Document Period End Date	Jun. 30, 2018
Debt Issuance Costs, Net	$ 34.6
Long-term debt fair value adjustment	10.6
Commercial paper borrowings outstanding	1,100	$ 0
Commercial paper borrowings capacity	3,000	3,000	$ 3,000
sub-limit on revolving credit facility		400		$ 400
Debt instrument, face amount	3,840
Long-term Debt	3,810.1	3,805.7
Less: Current maturities of long-term debt	(978.9)	(977.5)
Long-Term Debt	2,831.2	2,828.2
Notes 2 Point 45 Percent due 2018 [Member] [Member]
Debt Instrument [Line Items]
Debt Issuance Costs, Net	0.7
Debt instrument, face amount	$ 632.5
Long-term debt, interest rate	2.45%
Long-term Debt	$ 631.8	630.9
Notes 2 Point 25 Percent due 2018 [Member]
Debt Instrument [Line Items]
Debt Issuance Costs, Net	$ 0.4
Stated interest rate	1.62%
Debt instrument, face amount	$ 345
Long-term Debt	$ 344.6	344.1
Notes payable due 2021
Debt Instrument [Line Items]
Long-term debt, interest rate	3.40%
Long-term Debt	$ 410.6	412.1
Notes Payable due 2022 [Member]
Debt Instrument [Line Items]
Debt instrument, face amount	754.3
Notes Payable Maturities 2022 [Member]
Debt Instrument [Line Items]
Debt Issuance Costs, Net	$ 2.7
Long-term debt, interest rate	2.90%
Long-term Debt	$ 751.3	750.9
Notes payable due 2028
Debt Instrument [Line Items]
Debt Issuance Costs, Net	$ 0
Long-term debt, interest rate	7.05%
Long-term Debt	$ 171.5	172.6
Notes payable due 2040
Debt Instrument [Line Items]
Debt Issuance Costs, Net	3
Long-term debt fair value adjustment	$ 0
Long-term debt, interest rate	5.20%
Long-term Debt	$ 364.1	363.3
Notes 5 Point 75 Percent Due 2052 [Member]
Debt Instrument [Line Items]
Debt Issuance Costs, Net	18.7
Debt instrument, face amount	$ 750
Long-term debt, interest rate	5.75%
Long-term Debt	$ 731.3	731
Notes 5 Point 75 Percent due 2053 [Member]
Debt Instrument [Line Items]
Debt Issuance Costs, Net	8
Debt instrument, face amount	$ 400
Long-term debt, interest rate	5.75%
Long-term Debt	$ 396.7	396.6
Other, payable in varying amounts through 2021
Debt Instrument [Line Items]
Debt Issuance Costs, Net	0
Debt instrument, face amount	8.2
Long-term Debt	$ 8.2	$ 4.2
Other, payable in varying amounts through 2021 | Minimum [Member]
Debt Instrument [Line Items]
Stated interest rate	0.00%	0.00%
Other, payable in varying amounts through 2021 | Maximum [Member]
Debt Instrument [Line Items]
Stated interest rate	3.38%	3.38%
New Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity	$ 1,750	$ 1,750
Committed Credit Facility [Member]
Debt Instrument [Line Items]
Amount of Credit Facility Foreign Currency Sublimit		400
2017 Credit Agreement [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity		1,250
Fixed-to-Floating Interest Rate Swaps Terminated | Notes 2 Point 45 Percent due 2018 [Member] [Member]
Debt Instrument [Line Items]
Long-term debt fair value adjustment	0
Fixed-to-Floating Interest Rate Swaps Terminated | Notes 2 Point 25 Percent due 2018 [Member]
Debt Instrument [Line Items]
Long-term debt fair value adjustment	0
Fixed-to-Floating Interest Rate Swaps Terminated | Notes Payable Maturities 2022 [Member]
Debt Instrument [Line Items]
Long-term debt fair value adjustment	0
Fixed-to-Floating Interest Rate Swaps Terminated | Notes 5 Point 75 Percent Due 2052 [Member]
Debt Instrument [Line Items]
Long-term debt fair value adjustment	0
Fixed-to-Floating Interest Rate Swaps Terminated | Other, payable in varying amounts through 2021
Debt Instrument [Line Items]
Long-term debt fair value adjustment	0
Fixed to Floating Interest Rate Swap | Notes payable due 2028
Debt Instrument [Line Items]
Long-term debt fair value adjustment	10.6
Debt instrument, face amount	150
Fixed to Floating Interest Rate Swap | Notes payable due 2040
Debt Instrument [Line Items]
Debt instrument, face amount	400
Fixed to Floating Interest Rate Swap | Notes 5 Point 75 Percent due 2053 [Member]
Debt Instrument [Line Items]
Long-term debt fair value adjustment	0
Cash Flow Hedges | Interest Rate Swap [Member]
Debt Instrument [Line Items]
Derivative, Notional Amount	$ 400	$ 400

Long-Term Debt and Financing 51

Long-Term Debt and Financing Arrangements - Additional Information (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Dec. 30, 2017	Apr. 01, 2017	Jan. 01, 2017
Debt Instrument [Line Items]
Commercial Paper Current Borrowing Capacity			$ 2,000
Deferred Finance Costs, Net	$ (34.6)
Long-term Debt	$ 3,810.1	$ 3,805.7
Document Period End Date	Jun. 30, 2018
Debt instrument, face amount	$ 3,840
Debt Instrument, Unamortized Discount	(0.6)
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	(5.3)
Long-term debt fair value adjustment	10.6
Commercial paper borrowings outstanding	1,100	0
Commercial paper borrowings capacity	3,000	3,000	$ 3,000
Long-term Debt, Current Maturities	(978.9)	(977.5)
Long-term Debt, Excluding Current Maturities	$ 2,831.2	2,828.2
sub-limit on revolving credit facility		400		$ 400
Notes 2 Point 45 Percent due 2018 [Member] [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage	2.45%
Deferred Finance Costs, Net	$ (0.7)
Long-term Debt	631.8	630.9
Debt instrument, face amount	632.5
Notes 2 Point 45 Percent due 2018 [Member] [Member] | Fixed-to-Floating Interest Rate Swaps Terminated
Debt Instrument [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	0
Long-term debt fair value adjustment	0
Notes 2 Point 45 Percent due 2018 [Member] [Member] | Fixed to Floating Interest Rate Swap
Debt Instrument [Line Items]
Debt Instrument, Unamortized Discount	0
Notes 1 Point 62 Percent due 2018 [Member]
Debt Instrument [Line Items]
Deferred Finance Costs, Net	(0.4)
Long-term Debt	344.6	344.1
Debt instrument, face amount	$ 345
Stated interest rate	1.62%
Notes 1 Point 62 Percent due 2018 [Member] | Fixed-to-Floating Interest Rate Swaps Terminated
Debt Instrument [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	$ 0
Long-term debt fair value adjustment	0
Notes 1 Point 62 Percent due 2018 [Member] | Fixed to Floating Interest Rate Swap
Debt Instrument [Line Items]
Debt Instrument, Unamortized Discount	$ 0
Notes payable due 2021
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage	3.40%
Long-term Debt	$ 410.6	412.1
Notes 3 Point 4 Percent Due in 2021 [Member]
Debt Instrument [Line Items]
Deferred Finance Costs, Net	(1.1)
Notes 3 Point 4 Percent Due in 2021 [Member] | Fixed-to-Floating Interest Rate Swaps Terminated
Debt Instrument [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	11.8
Long-term debt fair value adjustment	0
Notes 3 Point 4 Percent Due in 2021 [Member] | Fixed to Floating Interest Rate Swap
Debt Instrument [Line Items]
Debt instrument, face amount	400
Debt Instrument, Unamortized Discount	(0.1)
Notes Payable due 2022 [Member]
Debt Instrument [Line Items]
Debt instrument, face amount	754.3
Debt Instrument, Unamortized Discount	$ (0.3)
Notes Payable Maturities 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage	2.90%
Deferred Finance Costs, Net	$ (2.7)
Long-term Debt	751.3	750.9
Notes Payable Maturities 2022 [Member] | Fixed-to-Floating Interest Rate Swaps Terminated
Debt Instrument [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	0
Long-term debt fair value adjustment	$ 0
Notes payable due 2028
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage	7.05%
Deferred Finance Costs, Net	$ 0
Long-term Debt	171.5	172.6
Notes payable due 2028 | Fixed to Floating Interest Rate Swap
Debt Instrument [Line Items]
Debt instrument, face amount	150
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	10.9
Long-term debt fair value adjustment	10.6
Notes 7 Point 05 Percent Due in 2028 [Member] | Fixed to Floating Interest Rate Swap
Debt Instrument [Line Items]
Debt Instrument, Unamortized Discount	$ 0
Notes payable due 2040
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage	5.20%
Deferred Finance Costs, Net	$ (3)
Long-term Debt	364.1	363.3
Debt Instrument, Unamortized Discount	(0.2)
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	32.7
Long-term debt fair value adjustment	0
Notes payable due 2040 | Fixed to Floating Interest Rate Swap
Debt Instrument [Line Items]
Debt instrument, face amount	$ 400
Notes 5 Point 75 Percent Due 2052 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage	5.75%
Deferred Finance Costs, Net	$ (18.7)
Long-term Debt	731.3	731
Debt instrument, face amount	750
Notes 5 Point 75 Percent Due 2052 [Member] | Fixed-to-Floating Interest Rate Swaps Terminated
Debt Instrument [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	0
Long-term debt fair value adjustment	0
Notes 5 Point 75 Percent Due 2052 [Member] | Fixed to Floating Interest Rate Swap
Debt Instrument [Line Items]
Debt Instrument, Unamortized Discount	$ 0
Notes 5 Point 75 Percent due 2053 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage	5.75%
Deferred Finance Costs, Net	$ (8)
Long-term Debt	396.7	396.6
Debt instrument, face amount	400
Notes 5 Point 75 Percent due 2053 [Member] | Fixed to Floating Interest Rate Swap
Debt Instrument [Line Items]
Debt Instrument, Unamortized Discount	0
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	4.7
Long-term debt fair value adjustment	0
Notes Payable, Other Payables [Member]
Debt Instrument [Line Items]
Deferred Finance Costs, Net	0
Long-term Debt	8.2	4.2
Debt instrument, face amount	8.2
Notes Payable, Other Payables [Member] | Fixed-to-Floating Interest Rate Swaps Terminated
Debt Instrument [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	0
Long-term debt fair value adjustment	0
Notes Payable, Other Payables [Member] | Fixed to Floating Interest Rate Swap
Debt Instrument [Line Items]
Debt Instrument, Unamortized Discount	0
Net Investment Hedging [Member]
Debt Instrument [Line Items]
Commercial paper borrowings outstanding	924.5
2017 Credit Agreement [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity		1,250
Line of Credit Facility, Maximum Borrowing Capacity				$ 1,250
New Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity	$ 1,750	$ 1,750
Maximum [Member] | Notes Payable, Other Payables [Member]
Debt Instrument [Line Items]
Stated interest rate	3.38%	3.38%

Summary of Fair Value of Deriva

Summary of Fair Value of Derivatives (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017
Derivatives, Fair Value [Line Items]
Long-term Debt, Excluding Current Maturities	$ 2,831.2		$ 2,831.2		$ 2,828.2
Long-term Debt, Current Maturities	978.9		$ 978.9		977.5
Document Period End Date			Jun. 30, 2018
Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	7.1	$ 1	$ 11.7	$ 1.4
Fair Value Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative, Loss on Derivative	0.8	0.8	1.6	1.6
Net Investment Hedging [Member] | Foreign Exchange Contracts
Derivatives, Fair Value [Line Items]
Notional Amount of Interest Rate Derivatives	701.4		701.4
Designated as Hedging Instruments
Derivatives, Fair Value [Line Items]
Fair value of asset derivatives	19.3		19.3		10.7
Fair value of liability derivatives	982.1		982.1		107.1
Designated as Hedging Instruments | Cash Flow Hedges | Interest Rate Contracts | LT other assets
Derivatives, Fair Value [Line Items]
Fair value of asset derivatives	0		0		0
Designated as Hedging Instruments | Cash Flow Hedges | Interest Rate Contracts | LT other liabilities
Derivatives, Fair Value [Line Items]
Fair value of liability derivatives	33.9		33.9		55.7
Designated as Hedging Instruments | Cash Flow Hedges | Foreign Exchange Contracts | Other current assets
Derivatives, Fair Value [Line Items]
Fair value of asset derivatives	7.3		7.3		4.1
Designated as Hedging Instruments | Cash Flow Hedges | Foreign Exchange Contracts | LT other assets
Derivatives, Fair Value [Line Items]
Fair value of asset derivatives	1.8		1.8		0
Designated as Hedging Instruments | Cash Flow Hedges | Foreign Exchange Contracts | Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of liability derivatives	5.4		5.4		33.4
Designated as Hedging Instruments | Cash Flow Hedges | Foreign Exchange Contracts | LT other liabilities
Derivatives, Fair Value [Line Items]
Fair value of liability derivatives	1		1		5.2
Designated as Hedging Instruments | Fair Value Hedging [Member] | Long-term Debt [Member]
Derivatives, Fair Value [Line Items]
Long-term Debt, Excluding Current Maturities	2,831.2		2,831.2
Designated as Hedging Instruments | Net Investment Hedging [Member] | Other current assets
Derivatives, Fair Value [Line Items]
Fair value of asset derivatives	10.2		10.2		6.6
Designated as Hedging Instruments | Net Investment Hedging [Member] | LT other assets
Derivatives, Fair Value [Line Items]
Fair value of asset derivatives					0
Designated as Hedging Instruments | Net Investment Hedging [Member] | Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of liability derivatives	1.5		1.5		7
Designated as Hedging Instruments | Net Investment Hedging [Member] | LT other liabilities
Derivatives, Fair Value [Line Items]
Fair value of asset derivatives	0		0
Fair value of liability derivatives	15.8		15.8		5.8
Designated as Hedging Instruments | Net Investment Hedging [Member] | Short-term Debt [Member]
Derivatives, Fair Value [Line Items]
Hedging Liabilities, Current	924.5		924.5		0
Not Designated as Hedging Instrument | Foreign Exchange Contracts | Other current assets
Derivatives, Fair Value [Line Items]
Fair value of asset derivatives	17.6		17.6		7.3
Not Designated as Hedging Instrument | Foreign Exchange Contracts | Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of liability derivatives	21.3		21.3		$ 6.9
Other, net | Cash Flow Hedges | Interest Rate Contracts
Derivatives, Fair Value [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	0		0
Other, net | Cash Flow Hedges | Foreign Exchange Contracts
Derivatives, Fair Value [Line Items]
Derivative, Hedged Item, Gain (Loss) Effect on Income Statement	9.2	5.2	12	9.7
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ (9.2)	$ 5.2	$ (12)	$ 9.7

Financial Instruments - Additio

Financial Instruments - Additional Information (Detail) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge		$ (5.3)		$ (5.3)
Cost of Goods and Services Sold		2,356.5	$ 2,073.4	4,400.1	$ 3,863.7
Interest Expense		69	56	$ 132.2	107.3
Document Period End Date				Jun. 30, 2018
Payments for (Proceeds from) Derivative Instrument, Investing Activities				$ 23.5	(22.8)
Debt instrument, face amount		3,840		3,840
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax				(11.6)	(13.5)
Notes 5 Point 75 Percent due 2053 [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Debt instrument, face amount		400		400
Notes payable due 2040
Derivative Instruments, Gain (Loss) [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge		32.7		32.7
Notes Payable due 2022 [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Debt instrument, face amount		754.3		754.3
Notes 5 Point 75 Percent Due 2052 [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Debt instrument, face amount		750		750
Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
After-tax gain (loss) for cash flow hedge effectiveness in accumulated other comprehensive loss		(57.3)		(57.3)		$ (112.6)
Cash flow gain (loss) hedge loss expected to be reclassified to earnings as hedged transactions occur or as amounts are amortized within the next 12 months				(29.8)
Gain (loss) reclassified from accumulated other comprehensive loss into earnings		(7.1)	(1)	(11.7)	(1.4)
Fair Value Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Loss on Derivative		0.8	0.8	1.6	1.6
Fixed-to-Floating Interest Rate Swaps Terminated | Notes 3 Point 4 Percent Due in 2021 [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge		11.8		11.8
Fixed-to-Floating Interest Rate Swaps Terminated | Notes 5 Point 75 Percent Due 2052 [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge		0		0
Foreign Exchange Forward | Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount of Interest Rate Derivatives		264.1		264.1		559.9
Foreign Exchange Option | Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount of Interest Rate Derivatives		375.5		375.5		400
Foreign Exchange Contracts | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Payments for (Proceeds from) Derivative Instrument, Investing Activities				(20.3)	(3.7)
Notional Amount of Interest Rate Derivatives		701.4		701.4
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Hedging Activities Effect Net Of Tax		(46.8)		(46.8)		(3.4)
Foreign Exchange Contracts | Net Investment Hedging [Member] | Currency, British Pound Sterling
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount of Interest Rate Derivatives						751.2
Currency Swap [Member] | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount of Interest Rate Derivatives		250		250		250
Options Held [Member] | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount of Interest Rate Derivatives		36.2		36.2
Interest Rate Swap [Member] | Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount of Interest Rate Derivatives		400		400		400
Not Designated as Hedging Instrument | Forward Contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount of Interest Rate Derivatives		1,400		1,400		$ 1,000
Interest Expense [Member] | Interest Rate Contracts | Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net		3.8	(11)	21.8	(7.2)
Gain (loss) reclassified from accumulated other comprehensive loss into earnings		0	0	0	0
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net		0		0
Interest Expense [Member] | Foreign Exchange Contracts | Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Hedged Item, Gain (Loss) Effect on Income Statement		0		0
Gain (loss) reclassified from accumulated other comprehensive loss into earnings		0		0
Interest Expense [Member] | Interest Rate Swap [Member] | Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) reclassified from accumulated other comprehensive loss into earnings		3.8		7.6
Interest Expense [Member] | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) reclassified from accumulated other comprehensive loss into earnings				0
Derivative, Loss on Derivative				0
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax		0
Gain (Loss) on Components Excluded from Assessment of Price Risk Hedge Effectiveness		0
Interest Expense [Member] | Currency Swap [Member] | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) reclassified from accumulated other comprehensive loss into earnings		(1.7)		(3.4)
Derivative, Loss on Derivative		1.7		3.4
Interest Expense [Member] | Forward Contracts | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net		48.7		22.2
Gain (loss) reclassified from accumulated other comprehensive loss into earnings		(2.3)		(4.1)
Derivative, Loss on Derivative		2.3		4.1
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net		2.3		6.2
Interest Expense [Member] | Cross Currency Interest Rate Contract [Member] | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net		1.4		2.9
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net		1.4		8.3
Interest Expense [Member] | Equity Option [Member] | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net		2.6		(0.9)
Gain (loss) reclassified from accumulated other comprehensive loss into earnings		0		0
Derivative, Loss on Derivative		0		0
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net		0		0
Interest Expense [Member] | Designated as Hedging Instrument [Member] | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Net of Tax		51.5		38.9
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net				0
Gain (Loss) on Components Excluded from Assessment of Price Risk Hedge Effectiveness		0
Other Income And Expense [Member] | Foreign Exchange Contracts | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net			(73.3)		(89)
Derivative Instruments, Gain Reclassified from Accumulated OCI into Income, Effective Portion			0		0
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net			0		0
Other, net | Interest Rate Contracts | Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) reclassified from accumulated other comprehensive loss into earnings		0		0
Other, net | Foreign Exchange Contracts | Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net		29.7	(29.9)	23	(38.6)
Derivative, Hedged Item, Gain (Loss) Effect on Income Statement		9.2	5.2	12	9.7
Gain (loss) reclassified from accumulated other comprehensive loss into earnings		9.2	(5.2)	12	(9.7)
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	[1]	0	$ 0	0	$ 0
Other current assets | Designated as Hedging Instrument [Member] | Fair Value Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Asset, Fair Value, Gross Asset		0		0
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge		3.2		3.2
Long-term Debt [Member] | Designated as Hedging Instrument [Member] | Fair Value Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Asset, Fair Value, Gross Asset		0		0
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge		$ (8.4)		$ (8.4)
[1]	Includes ineffective portion and amount excluded from effectiveness testing on derivatives.

Detail Pre-tax Amounts Reclassi

Detail Pre-tax Amounts Reclassified From Accumulated Other Comprehensive Income (Loss) into Earnings for Active Derivative Financial Instruments (Detail) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Interest Expense		$ 69	$ 56	$ 132.2	$ 107.3
Document Period End Date				Jun. 30, 2018
Fair Value Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Loss on Derivative		0.8	0.8	$ 1.6	1.6
Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified from OCI to Income (Effective Portion)		7.1	1	11.7	1.4
Cash Flow Hedges | Interest Rate Contracts | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount Recorded in OCI Gain (Loss)		3.8	(11)	21.8	(7.2)
Gain (Loss) Reclassified from OCI to Income (Effective Portion)		0	0	0	0
Gain (Loss) Recognized in Income (Ineffective Portion)		0		0
Cash Flow Hedges | Interest Rate Contracts | Other, net
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified from OCI to Income (Effective Portion)		0		0
Cash Flow Hedges | Foreign Exchange Contracts | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Hedged Item, Gain (Loss) Effect on Income Statement		0		0
Gain (Loss) Reclassified from OCI to Income (Effective Portion)		0		0
Cash Flow Hedges | Foreign Exchange Contracts | Other, net
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Hedged Item, Gain (Loss) Effect on Income Statement		9.2	5.2	12	9.7
Amount Recorded in OCI Gain (Loss)		29.7	(29.9)	23	(38.6)
Gain (Loss) Reclassified from OCI to Income (Effective Portion)		(9.2)	5.2	(12)	9.7
Gain (Loss) Recognized in Income (Ineffective Portion)	[1]	$ 0	$ 0	$ 0	$ 0
[1]	Includes ineffective portion and amount excluded from effectiveness testing on derivatives.

Fair Value Adjustments Relating

Fair Value Adjustments Relating to Swaps (Detail) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Document Period End Date		Jun. 30, 2018
Foreign Exchange Contract [Member] | Net Investment Hedging [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Notional Amount of Interest Rate Derivatives		$ 701.4
Foreign Exchange Contract [Member] | Net Investment Hedging [Member] | Other Income And Expense [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	$ (73.3)		$ (89)
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	$ 0		$ 0
Long-term Debt [Member] | Designated as Hedging Instrument [Member] | Fair Value Hedging [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative Asset, Fair Value, Gross Liability		0
Other current assets | Designated as Hedging Instrument [Member] | Fair Value Hedging [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative Asset, Fair Value, Gross Liability		$ 0

Details of Foreign Exchange Con

Details of Foreign Exchange Contracts Pre-Tax Amounts (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Proceeds from Hedge, Investing Activities			$ (23.5)	$ 22.8
Document Period End Date			Jun. 30, 2018
Fair Value Hedging [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Loss on Derivative	$ 0.8	$ 0.8	$ 1.6	1.6
Net Investment Hedging | Foreign Exchange Contracts
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Notional Amount	701.4		701.4
Proceeds from Hedge, Investing Activities			20.3	3.7
Net Investment Hedging | Foreign Exchange Contracts | Other Income And Expense [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Amount Recorded in OCI Gain (Loss)		(73.3)		(89)
Gain (Loss) Recognized in Income (Ineffective Portion)		$ 0		$ 0
Net Investment Hedging | Currency Swap [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Notional Amount	$ 250		$ 250		$ 250

Income Statement Impacts Relate

Income Statement Impacts Related to Derivatives Not Designated as Hedging Instruments (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Not Designated as Hedging Instrument | Foreign Exchange Contracts | Other Income And Expense [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Amount of Gain (Loss) Recorded in Income on Derivative	$ (2.2)	$ 1.1	$ 14.9	$ 29.7
Fair Value Hedging [Member]
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Derivative, Loss on Derivative	$ 0.8	$ 0.8	$ 1.6	$ 1.6

Equity Arrangements - Additiona

Equity Arrangements - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended		3 Months Ended			6 Months Ended
	Mar. 31, 2018	Mar. 31, 2015	Jun. 30, 2018	Mar. 31, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017	May 17, 2017	May 11, 2017
Stockholders Equity Note [Line Items]
Treasury Stock, Shares, Acquired						1,399,732
Treasury Stock, Common, Value			$ 200			$ 200
Interest Expense						1.3
Forward share purchase contract		$ 350
Payments for Repurchase of Common Stock			$ 201.3		$ 2.1	$ 212.7	$ 15.6
Common Stock, Shares, Issued			176,902,738			176,902,738		176,902,738
Long-term Debt						$ 750
Number of common shares purchased under call option				3,200,000	4,600,000
Call option, aggregate premium				$ 57.3	$ 25.1
Preferred Stock, Value, Issued			$ 750			$ 750		$ 750
Equity Forward Contracts, Net Settlement, Shares		3,645,510
Equity Units Conversion Rate Number Of Common Stock Shares					0.7241	0.7251
Document Period End Date						Jun. 30, 2018
equity units issued					7,500,000		7,500,000
Equity Unit					$ 750		$ 750
Shares Issued, Price Per Share			$ 137.92		$ 100	$ 137.92	$ 100			$ 138.10
Forward Contract Indexed to Issuer's Equity, Forward Rate Per Share					100	100
Preferred Stock, Liquidation Preference Per Share					$ 1,000		$ 1,000
equity unit proceeds					$ 727.5		$ 727.5
Preferred Stock, Shares Issued					750,000		750,000
Preferred Stock, Liquidation Preference, Value					$ 750		$ 750
Preferred Stock Conversion Rate Number Of Common Stock Shares				$ 6.1709	$ 6.1627	6.1709
Option Indexed to Issuer's Equity, Strike Price				162.05	162.27	$ 162.05
Forward Contract Indexed to Issuer's Equity, Shares						5,400,000
Option Indexed to Issuer's Equity, Settlement Alternatives, Cash, at Fair Value			$ 34.8			$ 34.8
Percentage Of Contract Price Paid			5.375%			5.375%
Forward Contract Indexed to Issuer's Equity, Settlement Alternatives, Cash, at Fair Value			$ 78.3			$ 78.3			$ 117.1
Call Option [Member]
Stockholders Equity Note [Line Items]
Call option, average price (in dollars per share)				$ 17.96	5.43
Maximum [Member]
Stockholders Equity Note [Line Items]
Option Indexed to Issuer's Equity, Strike Price	$ 203.92				179.53	$ 179.29
Minimum [Member]
Stockholders Equity Note [Line Items]
Option Indexed to Issuer's Equity, Strike Price	$ 156.86				$ 162.27	$ 162.05
May 2017 Capped Call [Member]
Stockholders Equity Note [Line Items]
Option Indexed to Issuer's Equity, Settlement Alternatives, Cash, at Fair Value			$ 16.2			$ 16.2

Summary of Capped Call (Equity

Summary of Capped Call (Equity Options) Issued (Detail) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended			6 Months Ended
	Mar. 31, 2018	Jun. 30, 2018	Mar. 31, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017
Option Indexed to Issuer's Equity [Line Items]
Option Indexed to Issuer's Equity, Strike Price			$ 162.05	$ 162.27	$ 162.05
Document Period End Date					Jun. 30, 2018
Long-term Debt				$ 750		$ 750
Original Number of Options			3,200,000	4,600,000
Net Premium Paid			$ 57.3	$ 25.1
Common Stock, Par or Stated Value Per Share				$ 100	$ 100
Equity Units Conversion Rate Number Of Common Stock Shares				0.7241	0.7251
Payments for Repurchase of Common Stock		$ 201.3		$ 2.1	$ 212.7	$ 15.6
Common Stock, Shares, Issued		176,902,738			176,902,738		176,902,738
Cash Settlement on Forward Stock Purchase Contract					$ 750
Minimum [Member]
Option Indexed to Issuer's Equity [Line Items]
Option Indexed to Issuer's Equity, Strike Price	$ 156.86			$ 162.27	$ 162.05
Maximum [Member]
Option Indexed to Issuer's Equity [Line Items]
Option Indexed to Issuer's Equity, Strike Price	$ 203.92			179.53	$ 179.29
Capped call (equity options)
Option Indexed to Issuer's Equity [Line Items]
Common Stock Price Per Share			$ 17.96	$ 5.43

Accumulated Other Comprehensi60

Accumulated Other Comprehensive Loss - Changes in AOCI (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017
Accumulated other comprehensive income (loss):
Balance - beginning of period	$ (1,589.1)	$ (1,921.6)
Other comprehensive (loss) income before reclassifications	(194.9)	175.2
Reclassification adjustments to earnings	11.6	13.5
Net other comprehensive (loss) income	(183.3)	196
Balance - end of period	(1,772.4)	(1,725.6)
Currency translation adjustment and other1
Accumulated other comprehensive income (loss):
Balance - beginning of period	(1,108.2)	(1,586.7)
Other comprehensive (loss) income before reclassifications	(294.9)	298
Reclassification adjustments to earnings	0	0
Net other comprehensive (loss) income	(294.9)	302.7
Balance - end of period	(1,403.1)	(1,284)
Unrealized gains (losses) on cash flow hedges, net of tax
Accumulated other comprehensive income (loss):
Balance - beginning of period	(112.6)	(46.3)
Other comprehensive (loss) income before reclassifications	43.6	(44.7)
Reclassification adjustments to earnings	11.7	(1.4)
Net other comprehensive (loss) income	55.3	(46.1)
Balance - end of period	(57.3)	(92.4)
Unrealized gains (losses) on net investment hedges, net of tax
Accumulated other comprehensive income (loss):
Balance - beginning of period	3.4	88.6
Other comprehensive (loss) income before reclassifications	49.3	(57.8)
Reclassification adjustments to earnings	(5.9)	0
Net other comprehensive (loss) income	43.4	(57.8)
Balance - end of period	46.8	30.8
Pension gains (losses), net of tax
Accumulated other comprehensive income (loss):
Balance - beginning of period	(371.7)	(377.2)
Other comprehensive (loss) income before reclassifications	7.1	(20.3)
Reclassification adjustments to earnings	5.8	14.9
Net other comprehensive (loss) income	12.9	(2.8)
Balance - end of period	$ (358.8)	(380)
Disposal Group, Not Discontinued Operations [Member] | Currency translation adjustment and other1
Accumulated other comprehensive income (loss):
Reclassification adjustments to earnings		(4.7)
Disposal Group, Not Discontinued Operations [Member]
Accumulated other comprehensive income (loss):
Reclassification adjustments to earnings		(7.3)
Disposal Group, Not Discontinued Operations [Member] | Unrealized gains (losses) on cash flow hedges, net of tax
Accumulated other comprehensive income (loss):
Reclassification adjustments to earnings		0
Disposal Group, Not Discontinued Operations [Member] | Unrealized gains (losses) on net investment hedges, net of tax
Accumulated other comprehensive income (loss):
Reclassification adjustments to earnings		0
Disposal Group, Not Discontinued Operations [Member] | Pension gains (losses), net of tax
Accumulated other comprehensive income (loss):
Reclassification adjustments to earnings		$ 2.6

Accumulated Other Comprehensi61

Accumulated Other Comprehensive Loss - Reclassifications out of AOCI (Details) - USD ($) $ in Millions	3 Months Ended		4 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jul. 01, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Income taxes	$ (1)	$ (80.7)			$ (82.7)	$ (160.4)
(Millions of Dollars)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax					(19.6)	2.1
(Millions of Dollars) | Other, net
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax					(12)	9.7
(Millions of Dollars) | Other Expense [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax					7.5	0
(Millions of Dollars) | Interest Expense [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax					7.6	7.6
(Millions of Dollars) | Pension gains (losses), net of tax
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax					(7.8)	(20.8)
Income taxes					(2)	(5.9)
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax					(5.8)	(14.9)
(Millions of Dollars) | Pension gains (losses), net of tax | Other Expense [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Actuarial losses, reclassification to Statements of Operations and Comprehensive Income			$ 0	$ 0	(7.8)	(8)
Cash Flow Hedges | (Millions of Dollars) | Unrealized gains (losses) on cash flow hedges, net of tax
Accumulated Other Comprehensive Income (Loss) [Line Items]
Income taxes					7.9	(0.7)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax					11.7	1.4
Net Investment Hedging [Member] | (Millions of Dollars) | Unrealized gains (losses) on cash flow hedges, net of tax
Accumulated Other Comprehensive Income (Loss) [Line Items]
Income taxes					(1.6)	0
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax					$ 5.9	$ 0

Components of Net Periodic Bene

Components of Net Periodic Benefit Cost (Detail) - USD ($) $ in Millions	3 Months Ended			6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Apr. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Defined Benefit Plan Disclosure [Line Items]
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), before Tax	$ 0	$ (0.3)	$ (12.8)	$ 0	$ (12.8)
Document Period End Date				Jun. 30, 2018
Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	3.8	3.3		$ 7.7	6.6
Interest cost	7.2	7.1		14.7	14.1
Expected return on plan assets	(11.8)	(11.2)		(24)	(22.2)
Amortization of prior service cost (credit)	(0.2)	(0.3)		(0.6)	(0.6)
Defined Benefit Plan, Amortization of Gain (Loss)	2.3	2.3		4.7	4.6
Curtailment loss	0.1	0.3		0.2	12.8
Net periodic benefit cost	1.4	1.5		2.7	15.3
Other Postretirement Benefits Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	0.2	0.2		0.3	0.3
Interest cost	0.4	0.3		0.8	0.7
Expected return on plan assets	0	0		0	0
Amortization of prior service cost (credit)	(0.4)	(0.4)		(0.7)	(0.7)
Defined Benefit Plan, Amortization of Gain (Loss)	0	0		0	0
Curtailment loss	0	0		0	0
Net periodic benefit cost	0.2	0.1		0.4	0.3
Domestic Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	2	2.1		3.8	4.4
Interest cost	11	10.9		21.4	21.6
Expected return on plan assets	(17.5)	(16.1)		(34.3)	(32.2)
Amortization of prior service cost (credit)	0.3	0.2		0.5	0.5
Defined Benefit Plan, Amortization of Gain (Loss)	2	2.3		3.9	4.2
Curtailment loss	0	0		0	0
Net periodic benefit cost	$ (2.2)	$ (0.6)		$ (4.7)	$ (1.5)

Financial Assets and Liabilitie

Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Feb. 01, 2032	Dec. 30, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Document Period End Date	Jun. 30, 2018
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Money market fund	$ 10.8		$ 11.6
Derivative assets	36.9		18
Derivative liabilities	78.9		114
non derivative hedging instrument	0
Business Combination, Contingent Consideration, Liability, Noncurrent	115		114
Level 1 | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Money market fund	10.8		11.6
Derivative assets	0		0
Derivative liabilities	0		0
non derivative hedging instrument	0
Business Combination, Contingent Consideration, Liability, Noncurrent	0		0
Level 2 | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Money market fund	0		0
Business Combination, Contingent Consideration, Liability, Noncurrent	0		0
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Money market fund	0		0
Derivative assets	0		0
Derivative liabilities	0		0
non derivative hedging instrument	0
Business Combination, Contingent Consideration, Liability, Noncurrent	115		114
Scenario, Forecast [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Business Combination, Contingent Consideration, Liability, Noncurrent		$ 114
Not Designated as Hedging Instrument | Level 2 | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Asset, Fair Value, Gross Asset	36.9		18
Derivative liabilities	78.9
non derivative hedging instrument	924.5
Derivative Liability, Fair Value, Gross Liability	$ 1,003.4		$ 114

Summary of Financial Instrument

Summary of Financial Instruments Carrying and Fair Values (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Mar. 01, 2032	Feb. 01, 2032	Dec. 30, 2017
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Document Period End Date	Jun. 30, 2018
Investments, Fair Value Disclosure	$ 7.8			$ 7.9
Long-term debt, including current maturities	3,810.1			3,805.7
Long-term Debt, Fair Value	3,925.6			3,991
Sensitivity Analysis of Fair Value, Contingent Consideration Liability, Impact of 10 Percent Adverse Change in Discount Rate				8
Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	7.6			7.6
Long-term debt, including current maturities	$ 3,810.1			$ 3,805.7
Scenario, Forecast [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Business Combination, Contingent Consideration Percent of Sales, Liability, Noncurrent		3.00%
Business Combination, Contingent Consideration, Liability, Noncurrent			$ 114
Scenario, Forecast [Member] | Minimum [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Business Combination, Contingent Consideration Percent of Sales, Liability, Noncurrent			2.50%
Scenario, Forecast [Member] | Maximum [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Business Combination, Contingent Consideration Percent of Sales, Liability, Noncurrent			3.50%

Other Costs and Expenses - Addi

Other Costs and Expenses - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Document Period End Date			Jun. 30, 2018
Business Acquisition, Transaction Costs	$ 9.4	$ 5.6	$ 15.3	$ 45.6
Centredale Site [Member]
Environmental Costs Recognized, Capitalized	$ 77.7		$ 77.7

Summary of Restructuring Reserv

Summary of Restructuring Reserve Activity (Detail) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018USD ($)employee	Jul. 01, 2017USD ($)	Jun. 30, 2018USD ($)employee	Jul. 01, 2017USD ($)
Restructuring Cost and Reserve [Line Items]
Document Period End Date			Jun. 30, 2018
Reserve, Beginning Balance			$ 23.2
Restructuring charges	$ 13.4	$ 8	36.3	$ 23.8
Usage			(27.9)
Currency			(0.9)
Reserve, Ending Balance	30.7		30.7
Severance and related costs
Restructuring Cost and Reserve [Line Items]
Reserve, Beginning Balance			20
Restructuring charges			32.8
Usage			(22.9)
Currency			(0.9)
Reserve, Ending Balance	29		29
Facility closures
Restructuring Cost and Reserve [Line Items]
Reserve, Beginning Balance			3.2
Restructuring charges			3.5
Usage			(5)
Currency			0
Reserve, Ending Balance	1.7		1.7
Series of Individually Immaterial Business Acquisitions [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	13.4		36.3
Severance Costs	$ 10.5		$ 32.8
Restructuring and Related Cost, Number of Positions Eliminated | employee	594		1,000
Business Exit Costs	$ 2.9		$ 3.5
Tools & Storage [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	7		15
Corporate Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1		4
Securities Industry
Restructuring Cost and Reserve [Line Items]
Restructuring charges	3		12
Industrial Segment
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 2		$ 5

Restructuring Charges - Additio

Restructuring Charges - Additional Information (Detail) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018USD ($)employee	Jul. 01, 2017USD ($)	Jun. 30, 2018USD ($)employee	Jul. 01, 2017USD ($)	Dec. 30, 2017USD ($)
Restructuring Cost and Reserve [Line Items]
Document Period End Date			Jun. 30, 2018
Restructuring charges and asset impairments recognized	$ (13.4)	$ (8)	$ (36.3)	$ (23.8)
Restructuring reserves	30.7		30.7		$ 23.2
Tools & Storage [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges and asset impairments recognized	(7)		(15)
Securities Industry
Restructuring Cost and Reserve [Line Items]
Restructuring charges and asset impairments recognized	(3)		(12)
Industrial Segment
Restructuring Cost and Reserve [Line Items]
Restructuring charges and asset impairments recognized	(2)		(5)
Corporate Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges and asset impairments recognized	(1)		(4)
Series of Individually Immaterial Business Acquisitions [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges and asset impairments recognized	(13.4)		(36.3)
Severance Costs	$ 10.5		$ 32.8
Number of employees reduced | employee	594		1,000
Business Exit Costs	$ 2.9		$ 3.5
Facility closures
Restructuring Cost and Reserve [Line Items]
Restructuring charges and asset impairments recognized			(3.5)
Restructuring reserves	1.7		1.7		3.2
Severance and related costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges and asset impairments recognized			(32.8)
Restructuring reserves	$ 29		$ 29		$ 20

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017
Disclosure Income Taxes Additional Information [Abstract]
Tax Cuts and Jobs Act of 2017					$ 460.7
Income taxes on continuing operations	$ 1	$ 80.7	$ 82.7	$ 160.4
Document Period End Date			Jun. 30, 2018
Effective tax rate	0.30%	22.50%	15.10%	19.30%
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount			$ 23.1
Business Combination, Acquisition Related Costs	7.00%	23.50%	13.40%	24.10%
Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Change in Tax Rate, Provisional Income Tax Expense (Benefit)			$ 17.4		252.5
Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Provisional Income Tax (Expense) Benefit					276.1
Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Change in Tax Rate, Deferred Tax Liability, Provisional Income Tax (Expense) Benefit					184.6
Deferred Tax Liabilities, Gross, Noncurrent					$ 4.9

Business Segments (Detail)

Business Segments (Detail) $ in Millions	3 Months Ended			6 Months Ended		12 Months Ended
	Jun. 30, 2018USD ($)	Jul. 01, 2017USD ($)	Apr. 01, 2017USD ($)	Jun. 30, 2018USD ($)Integer	Jul. 01, 2017USD ($)	Dec. 30, 2017USD ($)
Segment Reporting Information [Line Items]
Revenue, Net	$ 3,643.6	$ 3,286.7		$ 6,852.9	$ 6,143
Document Period End Date				Jun. 30, 2018
Number of Reportable Segments | Integer				3
Segment profit	532.2	518.4		$ 959.6	938.7
Corporate overhead	(50.9)	(49.3)		(98.2)	(93.9)
Other-net	(119.3)	(55.3)		(177.3)	(155.8)
Gain (Loss) on Disposition of Business	0.8	0.9		0.8	(268.3)	$ 14
Defined Benefit Plan, Settlements, Plan Assets	0	(0.3)	$ (12.8)	0	(12.8)
Restructuring charges and asset impairments recognized	(13.4)	(8)		(36.3)	(23.8)
Interest Expense	(69)	(56)		(132.2)	(107.3)
Interest income	15.6	9.7		31.4	18.3
Earnings from continuing operations before income taxes	(294.4)	(358.3)		(546.2)	(831.7)
Tools & Storage [Member]
Segment Reporting Information [Line Items]
Restructuring charges and asset impairments recognized	(7)			(15)
Securities Industry
Segment Reporting Information [Line Items]
Restructuring charges and asset impairments recognized	(3)			(12)
Industrial Segment
Segment Reporting Information [Line Items]
Restructuring charges and asset impairments recognized	(2)			(5)
Segment, Continuing Operations | Tools & Storage [Member]
Segment Reporting Information [Line Items]
Revenue, Net	2,567.8	2,307.4		4,783.6	4,202.3
Segment profit	398.6	371.9		700	656.4
Segment, Continuing Operations | Securities Industry
Segment Reporting Information [Line Items]
Revenue, Net	$ 502.7	$ 475.9		$ 992	$ 957.6
Net Sales	.439	.496		.461	.478
Segment profit	$ 48.1	$ 51.8		$ 93.6	$ 102.5
Segment, Continuing Operations | Industrial Segment
Segment Reporting Information [Line Items]
Revenue, Net	$ 573.1	$ 503.4		$ 1,077.3	$ 983.1
Net Sales	.103	.145		.106	.129
Segment profit	$ 85.5	$ 94.7		$ 166	$ 179.8
Engineered Fastening [Member] | Segment, Continuing Operations | Industrial Segment
Segment Reporting Information [Line Items]
Revenue, Net	468.2	388.8		880	778.8
Infrastructure business [Member] | Segment, Continuing Operations | Industrial Segment
Segment Reporting Information [Line Items]
Revenue, Net	$ 104.9	$ 114.6		$ 197.3	$ 204.3

Business Segments - Additional

Business Segments - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Segment Reporting Information [Line Items]
Revenue, Net	$ 3,643.6	$ 3,286.7	$ 6,852.9	$ 6,143
Decrease in segment profit due to non-cash inventory step-up amortization	532.2	518.4	959.6	938.7
Continuing Operations [Member] | Tools & Storage [Member]
Segment Reporting Information [Line Items]
Revenue, Net	2,567.8	2,307.4	4,783.6	4,202.3
Decrease in segment profit due to non-cash inventory step-up amortization	$ 398.6	$ 371.9	$ 700	$ 656.4
Continuing Operations [Member] | Securities Industry
Segment Reporting Information [Line Items]
Revenue Recognition, New Accounting Pronouncement, Timing	.439	.496	.461	.478
Revenue, Net	$ 502.7	$ 475.9	$ 992	$ 957.6
Decrease in segment profit due to non-cash inventory step-up amortization	$ 48.1	$ 51.8	$ 93.6	$ 102.5
Continuing Operations [Member] | Industrial Segment
Segment Reporting Information [Line Items]
Revenue Recognition, New Accounting Pronouncement, Timing	.103	.145	.106	.129
Revenue, Net	$ 573.1	$ 503.4	$ 1,077.3	$ 983.1
Decrease in segment profit due to non-cash inventory step-up amortization	$ 85.5	$ 94.7	$ 166	$ 179.8

Summary of Total Assets by Segm

Summary of Total Assets by Segment (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Dec. 30, 2017
Segment Reporting Information [Line Items]
Document Period End Date	Jun. 30, 2018
Assets	$ (20,179.6)	$ (19,097.7)
Segment, Continuing Operations
Segment Reporting Information [Line Items]
Assets	(20,717.2)	(19,637.7)
Segment, Continuing Operations | Tools & Storage [Member]
Segment Reporting Information [Line Items]
Assets	(13,367.5)	(12,817.5)
Segment, Continuing Operations | Securities Industry
Segment Reporting Information [Line Items]
Assets	(3,453)	(3,406.9)
Segment, Continuing Operations | Industrial Segment
Segment Reporting Information [Line Items]
Assets	(3,896.7)	(3,413.3)
Segment, Continuing Operations | Corporate assets
Segment Reporting Information [Line Items]
Assets	$ (537.6)	$ (540)

Business Segments Business Segm

Business Segments Business Segment and Geographic Area - Geographic Area (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Segment Reporting Disclosure [Line Items]
Revenue, Net	$ 3,643.6	$ 3,286.7	$ 6,852.9	$ 6,143
CANADA
Segment Reporting Disclosure [Line Items]
Revenue, Net	165.5	143.1	309.7	275.9
Other Americas [Member]
Segment Reporting Disclosure [Line Items]
Revenue, Net	206.9	199	392.2	357
FRANCE
Segment Reporting Disclosure [Line Items]
Revenue, Net	160.4	153	323.2	302.1
Other Europe [Member]
Segment Reporting Disclosure [Line Items]
Revenue, Net	785.4	701.6	1,540.7	1,321.5
Asia [Member]
Segment Reporting Disclosure [Line Items]
Revenue, Net	320.5	282.5	613.3	539.1
UNITED STATES
Segment Reporting Disclosure [Line Items]
Revenue, Net	$ 2,004.9	$ 1,807.5	$ 3,673.8	$ 3,347.4

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Detail) $ in Millions	3 Months Ended	6 Months Ended	12 Months Ended
	Apr. 01, 2017USD ($)	Jun. 30, 2018USD ($)sites	Dec. 28, 2013USD ($)	Dec. 30, 2017USD ($)
Loss Contingencies [Line Items]
Document Period End Date		Jun. 30, 2018
Superfund Sites | sites		26
Environmental remediation. Period construction of treatment facility to be maintained		30 years
Centredale Site [Member]
Loss Contingencies [Line Items]
Environmental remediation costs, reserve		$ 77.7
Environmental Remediation Expense	$ 17.1
Centredale Site [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Environmental remediation costs deemed probable and reasonably estimable			$ 77.7
Centredale Site [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Environmental remediation costs deemed probable and reasonably estimable			$ 145.8
Property, Plant and Equipment, Other Types
Loss Contingencies [Line Items]
Environmental remediation costs, reserve		0		$ 176.1
Reserve for environmental remediation costs, current		28.7
Reserve for environmental remediation costs, noncurrent		222
Accrual for Environmental Loss Contingencies, EPA Funded Amount		12.2
Accrual for Environmental Loss Contingencies, Obligation After EPA Funding		238.5
Property, Plant and Equipment, Other Types | Minimum [Member]
Loss Contingencies [Line Items]
Environmental remediation costs deemed probable and reasonably estimable		218.1
Property, Plant and Equipment, Other Types | Maximum [Member]
Loss Contingencies [Line Items]
Environmental remediation costs deemed probable and reasonably estimable		$ 351.6

Financial Guarantees (Detail)

Financial Guarantees (Detail) $ in Millions	3 Months Ended
	Jun. 30, 2018USD ($)
Guarantor Obligations [Line Items]
Guarantee Obligations Maximum Potential Payment	$ 245.7
Guarantee Liability Carrying Amount	7.3
Guarantees on the residual values of leased properties
Guarantor Obligations [Line Items]
Guarantee Obligations Maximum Potential Payment	100.4
Guarantee Liability Carrying Amount	$ 0
Guarantees on the residual values of leased properties | Minimum [Member]
Guarantor Obligations [Line Items]
Guarantee Obligation Term	1 year
Guarantees on the residual values of leased properties | Maximum [Member]
Guarantor Obligations [Line Items]
Guarantee Obligation Term	4 years
Standby Letters of Credit [Member]
Guarantor Obligations [Line Items]
Guarantee Obligations Maximum Potential Payment	$ 74.3
Guarantee Liability Carrying Amount	$ 0
Standby Letters of Credit [Member] | Maximum [Member]
Guarantor Obligations [Line Items]
Guarantee Obligation Term	3 years
Commercial customer financing arrangements
Guarantor Obligations [Line Items]
Guarantee Obligations Maximum Potential Payment	$ 71
Guarantee Liability Carrying Amount	$ 7.3
Commercial customer financing arrangements | Maximum [Member]
Guarantor Obligations [Line Items]
Guarantee Obligation Term	6 years

Guarantees - Additional Informa

Guarantees - Additional Information (Detail) $ in Millions	Jun. 30, 2018USD ($)
Guarantor Obligations [Line Items]
Guarantee Obligations Maximum Potential Payment	$ 245.7
Carrying amount of guarantees recorded in the consolidated balance sheet	7.3
Property Lease Guarantee [Member]
Guarantor Obligations [Line Items]
Guarantee Obligations Maximum Potential Payment	100.4
Capital Leased Assets, Noncurrent, Fair Value Disclosure	118.9
Carrying amount of guarantees recorded in the consolidated balance sheet	0
Standby Letters of Credit [Member]
Guarantor Obligations [Line Items]
Guarantee Obligations Maximum Potential Payment	74.3
Carrying amount of guarantees recorded in the consolidated balance sheet	0
Commercial customer financing arrangements
Guarantor Obligations [Line Items]
Guarantee Obligations Maximum Potential Payment	71
Carrying amount of guarantees recorded in the consolidated balance sheet	$ 7.3

Changes in Carrying Amount of P

Changes in Carrying Amount of Product and Service Warranties (Detail) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Jul. 01, 2017
Disclosure Changes In Carrying Amount Of Product And Service Warranties [Abstract]
Balance beginning of period	$ 108.5	$ 103.4
Warranties and guarantees issued	53.9	50.4
Warranty payments and currency	(58.3)	(47.1)
Balance end of period	$ 104.1	$ 106.7

Divestitures - Additional Infor

Divestitures - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended			6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Apr. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain (Loss) on Disposition of Business	$ 0.8	$ 0.9		$ 0.8	$ (268.3)	$ 14
Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, before Income Tax			$ 0.6
Gain (Loss) on Disposition of Business			(268.3)
Document Period End Date				Jun. 30, 2018
small business in Tools & Storage segment [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds (payments) from sales of businesses, net of cash sold			26
Small Business in Security Segment [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds (payments) from sales of businesses, net of cash sold			$ 717

Divestitures - Operating Result

Divestitures - Operating Results of Divested Businesses (Detail) $ in Millions	3 Months Ended
	Apr. 01, 2017USD ($)
Discontinued Operations and Disposal Groups [Abstract]
Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, before Income Tax	$ 0.6