Regal Rexnord (RRX) 10-Q 6 Nov 14 2014 Q3 Quarterly report Financial data

Document_And_Entity_Informatio

Document And Entity Information	9 Months Ended
	Sep. 27, 2014	Nov. 04, 2014
Document Information [Line Items]	'	'
Entity Registrant Name	'REGAL BELOIT CORP	'
Entity Central Index Key	'0000082811	'
Document Type	'10-Q	'
Document Period End Date	27-Sep-14	'
Amendment Flag	'false	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q3	'
Current Fiscal Year End Date	'--01-03	'
Entity Current Reporting Status	'Yes	'
Entity Filer Category	'Large Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	44,688,756

Condensed_Consolidated_Stateme

Condensed Consolidated Statements Of Income (USD $)	3 Months Ended		9 Months Ended
In Millions, except Per Share data, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Income Statement [Abstract]	'	'	'	'
Net Sales	$829.80	$768.20	$2,481.40	$2,368.40
Cost of Sales	626	571.7	1,872.20	1,763.20
Gross Profit	203.8	196.5	609.2	605.2
Operating Expenses	129.1	117.7	377.1	369.4
Other Cost and Expense, Operating	129.1	117.7	376.1	369.4
Asset Impairment Charges	0	0	1	0
Income From Operations	74.7	78.8	232.1	235.8
Interest Expense	9.8	10.6	30.5	31.9
Interest Income	2	1.3	5.4	3.1
Income Before Taxes	66.9	69.5	207	207
Provision For Income Taxes	18.1	15	55.1	48.2
Net Income	48.8	54.5	151.9	158.8
Less: Net Income Attributable to Noncontrolling Interests	1.3	1.9	4.4	5.6
Net Income Attributable to Regal Beloit Corporation	$47.50	$52.60	$147.50	$153.20
Earnings Per Share Attributable to Regal Beloit Corporation:	'	'	'	'
Basic	$1.06	$1.17	$3.27	$3.40
Assuming Dilution	$1.05	$1.16	$3.25	$3.38
Cash Dividends Declared	$0.22	$0.20	$0.64	$0.59
Weighted Average Number of Shares Outstanding (in millions):	'	'	'	'
Basic	44.9	45.1	45.1	45
Assuming Dilution	45.2	45.4	45.4	45.3

Consolidated_Statements_Of_Com

Consolidated Statements Of Comprehensive Income (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Statement of Comprehensive Income [Abstract]	'	'	'	'
Net Income	$48.80	$54.50	$151.90	$158.80
Other comprehensive income (loss) net of tax:	'	'	'	'
Foreign currency translation adjustments	-17.2	6.4	-19	-22.4
Reclassification of foreign currency translation adjustments included in net income, net of immaterial tax effects for the three and nine months ended September 27, 2014	-1	0	-1	0
Change in fair value of hedging activities, net of tax effects of $(2.2) million and $2.6 million for the three months ended September 27, 2014 and September 28, 2013, and $(3.5) million and $(3.0) million for the nine months ended September 27, 2014 and September 28, 2013, respectively	-3.7	4.4	-5.7	-4.8
Reclassification adjustment for losses included in net income, net of tax effects of $0.4 million and $2.5 million for the three months ended September 27, 2014 and September 28, 2013, and $3.6 million and $3.4 million for the nine months ended September 27, 2014 and September 28, 2013, respectively	0.8	4	5.9	5.5
Increase in prior service cost and unrecognized loss, net of immaterial tax effects for the nine months ended September 27, 2014	0	0	-0.5	0
Reclassification adjustments for pension benefits included in net income, net of tax effects of $0.3 and $0.4 million for the three months ended September 27, 2014 and September 28, 2013, and $0.7 million and $0.7 million for the nine months ended September 27, 2014 and September 28, 2013, respectively	0.5	0.5	1.2	1.1
Other comprehensive income (loss)	-20.6	15.3	-19.1	-20.6
Comprehensive income	28.2	69.8	132.8	138.2
Less: Comprehensive income attributable to noncontrolling interest	0.6	2.8	2.8	5.5
Comprehensive Income Attributable to Regal Beloit Corporation	$27.60	$67	$130	$132.70

Consolidated_Statements_Of_Com1

Consolidated Statements Of Comprehensive Income (Parenthetical) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Jun. 28, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Condensed Statement of Income Captions [Line Items]	'	'	'	'
Tax effect of fair value hedging activities	$2.20	($2.60)	$3.50	($3)
Tax effect of hedging activities reclassified into earnings	-0.4	-2.5	-3.6	3.4
Tax effect of pension benefits	($0.30)	$0.40	$0.70	$0.70

Condensed_Consolidated_Balance

Condensed Consolidated Balance Sheets (USD $)	Sep. 27, 2014	Dec. 28, 2013
In Millions, unless otherwise specified
ASSETS	'	'
Cash and Cash Equivalents	$327.30	$466
Trade Receivables, less allowances of $12.8 million in 2014 and $11.5 million in 2013	545.7	463.8
Inventories	681.7	618.7
Prepaid Expenses and Other Current Assets	116.5	130.6
Deferred Income Tax Benefits	47.5	46.8
Total Current Assets	1,718.70	1,725.90
Net Property, Plant, and Equipment	572	573.4
Goodwill	1,126.30	1,081.90
Intangible Assets, Net of Amortization	234.9	244.2
Other Noncurrent Assets	19.5	18.1
Total Assets	3,671.40	3,643.50
LIABILITIES AND EQUITY	'	'
Accounts Payable	347.9	304.6
Dividends Payable	9.8	9
Hedging Obligations	7.8	11.3
Accrued Compensation and Employee Benefits	90.6	85.6
Other Accrued Expenses	128.2	132
Current Maturities of Debt	8.3	158.4
Total Current Liabilities	592.6	700.9
Long-Term Debt	668.6	609
Deferred Income Taxes	144.9	140.3
Hedging Obligations	14	16.8
Pension and Other Post Retirement Benefits	40	39.7
Other Noncurrent Liabilities	34.6	34.4
Commitments and Contingencies (see Note 12)	'	'
Regal Beloit Corporation Shareholders' Equity:	'	'
Common Stock, $.01 par value, 100.0 million shares authorized, 44.7 million shares and 45.1 million shares issued and outstanding in 2014 and 2013, respectively	0.4	0.5
Additional Paid-In Capital	889.9	916.1
Retained Earnings	1,318.10	1,199.40
Accumulated Other Comprehensive Loss	-77.3	-59.8
Total Regal Beloit Corporation Shareholders' Equity	2,131.10	2,056.20
Noncontrolling Interests	45.6	46.2
Total Equity	2,176.70	2,102.40
Total Liabilities and Equity	$3,671.40	$3,643.50

Condensed_Consolidated_Balance1

Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Sep. 27, 2014	Dec. 28, 2013
In Millions, except Per Share data, unless otherwise specified
Statement of Financial Position [Abstract]	'	'
Allowances for Trade Receivables	$12.80	$11.50
Common stock, par value	$0.01	$0.01
Common stock, shares authorized	100	100
Common stock, shares issued	44.7	45.1

Condensed_Consolidated_Stateme1

Condensed Consolidated Statements Of Equity (USD $)	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Non-Controlling Interests [Member]
In Millions
Beginning Balance at Dec. 29, 2012	$1,996.50	$0.40	$903.30	$1,115	($65.30)	$43.10
Net Income	158.8	0	0	153.2	0	5.6
Other Comprehensive Income (Loss)	-20.6	0	0	0	-20.5	-0.1
Dividends Common Stock, Cash	-26.6	0	0	-26.6	0	0
Stock Options Exercised, including income tax benefit and share cancellations	1.5	0.1	1.4	0	0	0
Share-based Compensation	8.3	0	8.3	0	0	0
Payments of Ordinary Dividends, Noncontrolling Interest	0	'	'	'	'	'
Purchase of subsidiary shares from noncontrolling interest	-1.7	'	'	'	1.1	-2.8
Ending Balance at Sep. 28, 2013	2,116.20	0.5	913	1,241.60	-84.7	45.8
Beginning Balance at Dec. 28, 2013	2,102.40	0.5	916.1	1,199.40	-59.8	46.2
Net Income	151.9	0	0	147.5	0	4.4
Other Comprehensive Income (Loss)	-19.1	0	0	0	-17.5	-1.6
Dividends Common Stock, Cash	-28.8	0	0	-28.8	0	0
Stock Options Exercised, including income tax benefit and share cancellations	0.2	0	0.2	0	0	0
Stock Repurchased During Period, Value	-35	-0.1	-34.9	'	'	'
Proceeds from Divestiture of Interest in Joint Venture	-3.1	'	'	'	'	-3.1
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	-0.3	'	'	'	'	-0.3
Share-based Compensation	8.5	0	8.5	0	0	0
Payments of Ordinary Dividends, Noncontrolling Interest	0.3	'	'	'	'	'
Ending Balance at Sep. 27, 2014	$2,176.70	$0.40	$889.90	$1,318.10	($77.30)	$45.60

Condensed_Consolidated_Stateme2

Condensed Consolidated Statements Of Equity (Parenthetical) (USD $)	3 Months Ended		9 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Statement of Stockholders' Equity [Abstract]	'	'	'	'
Dividends Declared, per share	$0.22	$0.20	$0.64	$0.59

Condensed_Consolidated_Stateme3

Condensed Consolidated Statements Of Cash Flows (USD $)	9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:	'	'
Net income	$151.90	$158.80
Adjustments to reconcile net income and changes in assets and liabilities (net of acquisitions) to net cash provided by operating activities (net of acquisitions):	'	'
Depreciation and amortization	103.6	95.1
Asset Impairment Charges	1	0
Excess tax benefits from share-based compensation	-1.2	-0.7
Loss on disposition of assets, net	0.4	0.1
Share-based compensation expense	8.5	8.3
Gain (Loss) on Disposition of Business	1.9	0
Change in operating assets and liabilities, net of acquisitions	-39	-23.1
Net cash provided by operating activities	227.1	238.5
CASH FLOWS FROM INVESTING ACTIVITIES:	'	'
Additions to property, plant and equipment	-60.5	-65.4
Purchases of investment securities	-38	-24.6
Sales of investment securities	28.1	24.3
Business acquisitions, net of cash acquired	-128.2	-6.1
Payments for (Proceeds from) Other Investing Activities	-4.5	-3.6
Grants received for capital expenditures	0	1.6
Proceeds from Divestiture of Businesses	0.7	0
Proceeds from sale of assets	0.1	1.7
Net cash used in investing activities	-202.3	-72.1
CASH FLOWS FROM FINANCING ACTIVITIES:	'	'
Borrowings under revolving credit facility	128	20
Repayments under revolving credit facility	-68	-20
Proceeds from short-term borrowings	18.8	39.2
Repayments of short-term borrowings	-19.1	-38.2
Payments of long-term debt	-150.1	-55.8
Dividends paid to shareholders	-28	-26.1
Payments of contingent consideration	-8.6	-0.3
Proceeds from the exercise of stock options	0.8	2.3
Excess tax benefits from share-based compensation	1.2	0.7
Stock Repurchased During Period, Value	-35	0
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	-0.3	0
Payments to Noncontrolling Interests	0	-1.7
Net cash used in financing activities	-160.3	-79.9
EFFECT OF EXCHANGE RATES ON CASH	-3.2	0.9
Net increase (decrease) in cash and cash equivalents	-138.7	87.4
Cash and cash equivalents at beginning of period	466	375.3
Cash and cash equivalents at end of period	327.3	'
Interest Paid	37.3	37.3
Income Taxes Paid, Net	$34.30	$35.40

Basis_Of_Presentation

Basis Of Presentation	9 Months Ended
	Sep. 27, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
Basis Of Presentation	'
	BASIS OF PRESENTATION
	The accompanying (a) condensed consolidated balance sheet of Regal Beloit Corporation (the “Company”) as of December 28, 2013, which has been derived from audited financial statements, and (b) unaudited interim condensed consolidated financial statements as of September 27, 2014 and for the three and nine months ended September 27, 2014 and September 28, 2013, have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission. Certain information and note disclosures normally included in annual financial statements prepared in accordance with accounting principles generally accepted in the United States have been condensed or omitted pursuant to those rules and regulations, although the Company believes that the disclosures made are adequate to make the information not misleading.
	It is suggested that these condensed consolidated financial statements be read in conjunction with the consolidated financial statements and the notes thereto included in the Company’s 2013 Annual Report on Form 10-K filed on February 26, 2014.
	In the opinion of management, all adjustments considered necessary for a fair presentation of financial results have been made. Except as otherwise discussed, such adjustments consist of only those of a normal recurring nature. Operating results for the three and nine months ended September 27, 2014 are not necessarily indicative of the results that may be expected for the entire fiscal year ending January 3, 2015.
	The condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States ("GAAP"), which require the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the consolidated financial statements and revenues and expenses during the periods reported. Actual results could differ from those estimates. The Company uses estimates in accounting for, among other items, allowance for doubtful accounts; excess and obsolete inventory; share-based compensation; acquisitions; product warranty obligations; pension assets and liabilities; derivative fair values; goodwill and intangible impairment; health care; litigation claims and contingencies; and income taxes. The Company accounts for changes to estimates and assumptions when warranted by factually based experience.
	The Company operates on a 52/53 week fiscal year ending on the Saturday closest to December 31.
	Accounting for Highly Inflationary Economies
	The Company has a subsidiary in Venezuela using accounting for highly inflationary economies. Currency restrictions enacted by the Venezuelan government have the potential to impact the ability of the Company's subsidiary to obtain U.S. dollars in exchange for Venezuelan bolivares fuertes ("Bolivars") at the official foreign exchange rate. In January 2014, the Venezuelan government announced the expansion of its auction-based foreign exchange system (SICAD1). In March 2014, the Venezuelan government introduced an additional auction-based foreign exchange system (SICAD2) which permits all companies incorporated or domiciled in Venezuela to bid for U.S. dollars. As of September 27, 2014, the SICAD1 and SICAD2 exchange rates were 12 and 50 Bolivars per U.S. dollar, respectively.
	As of September 27, 2014, the Company continued to remeasure local currency transactions and balances into U.S. dollars at the official exchange rate of 6.3 based on charges incurred related to import tariffs. The Company believes that its imports will continue to qualify for the official rate and intends to pursue this rate for future exchanges. To date, the Company has not gained access to U.S. dollars in Venezuela through either SICAD1 or SICAD2 auctions. Whether it will be able to access either SICAD system in the foreseeable future and what volume of currency exchange will transact through these alternative mechanisms is unclear.
	At September 27, 2014, the Company had approximately $10.0 million of net monetary assets denominated in Bolivars. In the event of a devaluation of the official exchange rate or if the Company were to determine that it is more appropriate to utilize one of the other legal auction-based exchange rates for financial reporting purposes, it would result in the Company recording a devaluation charge in its Consolidated Statement of Income. Going forward, any devaluation in Venezuela will result in a reduction in the U.S. dollar reported amount of currency denominated revenues, expenses and, consequently, income before taxes.
	New Accounting Standards
	In May 2014, the Financial Accounting Standards Board ("FASB") issued Revenue from Contracts with Customers (Accounting Standard Update ("ASU") 2014-09), a comprehensive new revenue recognition standard that will supersede nearly all existing revenue recognition guidance under GAAP. This update requires the Company to recognize revenue at amounts that reflect the consideration to which the Company expects to be entitled in exchange for those goods or services at the time of transfer. In doing so, the Company will need to use more judgment and make more estimates than under today’s guidance. Such estimates include identifying performance obligations in the contracts, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. The Company can either apply a full retrospective adoption or a modified retrospective adoption.
	The Company is required to adopt the new requirements in the first quarter of 2017. The Company is currently evaluating the impact of the new requirements to its consolidated financial statements and does not currently believe the impact will be significant.
	In April 2014, the FASB issued ASU 2014-08, Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity, which amends the definition of a discontinued operation and requires entities to provide additional disclosures about disposal transactions that do not meet the discontinued-operations criteria. Under the new guidance, a discontinued operation may include a component or group of components of an entity that has been disposed of by sale or other than sale in accordance with applicable guidance, or is classified as held for sale, and “represents a strategic shift that has (or will have) a major effect on an entity’s operations and financial results.” The new guidance also requires entities to provide certain disclosures about disposals that do not meet the criteria to be reported as a discontinued operation but are considered individually significant components.
	This ASU is effective prospectively for all disposals (except disposals classified as held for sale before the adoption date) or components initially classified as held for sale in periods beginning on or after December 15, 2014, with early adoption permitted.
	The Company has elected to early adopt ASU 2014-08, effective June 29, 2014. Consequently, individually significant operations that are sold or classified as held for sale may not qualify for presentation as discontinued operations in the condensed consolidated financial statements, but will be disclosed in the notes to the condensed consolidated financial statements. (See also Note 3 to the Condensed Consolidated Financial Statements.) This ASU did not have a significant impact on the Company's financial position or results of operations for any of the periods presented.

Other_Financial_Information

Other Financial Information	9 Months Ended
	Sep. 27, 2014
Balance Sheet Related Disclosures [Abstract]	'
Other Financial Information	'
	OTHER FINANCIAL INFORMATION
	Inventories
	Inventories are valued at last-in, first-out (LIFO) for approximately 52% and 49% of the Company’s inventory as of September 27, 2014 and December 28, 2013, respectively.
	The approximate percentage distribution between major classes of inventories was as follows:
		September 27,			December 28,
		2014			2013
	Raw Material and Work in Process	46	%		41	%
	Finished Goods and Purchased Parts	54	%		59	%
	Property, Plant and Equipment
	Property, plant, and equipment by major classification was as follows (in millions):
		Useful Life in Years		September 27,			December 28,
				2014			2013
	Land and Improvements			$	72.1		$	72.3
	Buildings and Improvements	Mar-50		241.3			231.1
	Machinery and Equipment	15-Mar		831.7			794.5
	Property, Plant and Equipment			1,145.10			1,097.90
	Less: Accumulated Depreciation			(573.1		)	(524.5		)
	Net Property, Plant and Equipment			$	572		$	573.4

Acquisitions

Acquisitions	9 Months Ended
	Sep. 28, 2013
Business Combinations [Abstract]	'
Acquisitions	'
	ACQUISITIONS AND DIVESTITURES
	Acquisitions
	The results of operations for acquired businesses are included in the Condensed Consolidated Financial Statements from the dates of acquisition. Acquisition related expenses, which were recorded in operating expenses as incurred, were $0.2 million and $1.3 million for the three and nine months ended September 27, 2014, respectively, and immaterial and $3.2 million for the three and nine months ended September 28, 2013, respectively.
	2014 Acquisitions
	On June 30, 2014, the Company acquired all of the stock of Benshaw. Inc., ("Benshaw") for $51.0 million. Benshaw is a manufacturer of custom low and medium voltage variable frequency drives and soft starters. It is reported in the Electrical segment.
	The acquisition of Benshaw was accounted for as a purchase in accordance with FASB Accounting Standards Codification ("ASC") Topic 805, Business Combinations. Assets acquired and liabilities assumed were recorded at their fair values as of the acquisition date. The fair values of identifiable intangible assets, which were primarily customer relationships and technology, were based on valuations using the income approach. The excess of the purchase price over the estimated fair values of tangible assets, identifiable intangible assets and assumed liabilities was recorded as goodwill. The goodwill attributable to the allocation of the purchase price is based upon a preliminary valuation of assets acquired and liabilities assumed. The Company expects the amount of goodwill will be deductible for United States tax purposes.
	The preliminary purchase price allocation for Benshaw was as follows:
		As of June 30, 2014
	Current assets	$	0.5
	Trade receivables	10.4
	Inventories	22.4
	Property, plant and equipment	4.5
	Intangible assets, subject to amortization	14.6
	Goodwill	9.9
	Total assets acquired	62.3
	Accounts payable	3.7
	Current liabilities assumed	2.2
	Long-term liabilities assumed	5.4
	Net assets acquired	$	51
	On February 7, 2014, the Company acquired Hy-Bon Engineering Company, Inc. ("Hy-Bon") for $78.0 million. Hy-Bon is a leader in vapor recovery solutions for oil and gas applications and is reported in the Electrical segment.
	The acquisition of Hy-Bon was accounted for as a purchase in accordance with the FASB ASC Topic 805, Business Combinations. Assets acquired and liabilities assumed were recorded at their fair values as of the acquisition date. The fair values of identifiable intangible assets, which were primarily customer relationships, were based on valuations using the income approach. The excess of the purchase price over the estimated fair values of tangible assets, identifiable intangible assets and assumed liabilities was recorded as goodwill. The goodwill attributable to the allocation of the purchase price is based upon a preliminary valuation of assets acquired and liabilities assumed. The Company does not expect the amount of goodwill will be deductible for tax purposes under current United States tax law.
	The purchase price allocation for Hy-Bon was as follows:
		As of February 7, 2014
	Current assets	$	1.7
	Trade receivables	11.5
	Inventories	14.3
	Property, plant and equipment	8.1
	Intangible assets, subject to amortization	13.4
	Goodwill	40.6
	Other assets	0.1
	Total assets acquired	89.7
	Accounts payable	5.5
	Current liabilities assumed	5.1
	Long-term liabilities assumed	1.1
	Net assets acquired	$	78
	2013 Acquisitions
	On February 8, 2013, the Company acquired the RAM motor business ("RAM") previously owned by Schneider Electric for $6.0 million. This business manufactures hermetic motors from 250 hp to 2,500 hp for commercial HVAC applications and is reported in the Electrical segment.
	The acquisition of RAM was accounted for as a purchase in accordance with the FASB ASC Topic 805, Business Combinations. Assets acquired and liabilities assumed were recorded at their fair values as of the acquisition date. The allocation of the purchase price is based upon a valuation of assets acquired and liabilities assumed.
	The purchase price allocation for RAM was as follows:
		As of February 8, 2013
	Current assets	$	1.2
	Trade receivables	1.9
	Inventories	7.7
	Property, plant and equipment	2.1
	Other assets	0.1
	Total assets acquired	13
	Accounts payable	1.1
	Current liabilities assumed	5.4
	Long-term liabilities assumed	0.5
	Net assets acquired	$	6
	On September 3, 2013, the Company purchased additional shares owned by the noncontrolling interest in its joint venture in a South African distribution business increasing its ownership from 60.0% to 80.0% for $1.7 million. The Company historically consolidated the results of the South African distribution business into the Company's condensed consolidated financial statements and presented the portion of its investment not owned by the Company as noncontrolling interest. The noncontrolling interest in the South African distribution business was reduced to 20.0% as of September 3, 2013.
	On November 19, 2013, the Company acquired Cemp s.r.l. ("Cemp"), an Italy based electric motor company for $34.6 million. Cemp is a leading designer, manufacturer and marketer of flameproof electric motors, and is reported in the Electrical segment.
	The acquisition of Cemp was accounted for as a purchase in accordance with the FASB ASC Topic 805, Business Combinations. Assets acquired and liabilities assumed were recorded at their fair values as of the acquisition date. The fair values of identifiable intangible assets, which were primarily customer relationships, were based on valuations using the income approach. The excess of the purchase price over the estimated fair values of tangible assets, identifiable intangible assets and assumed liabilities was recorded as goodwill. The goodwill attributable to the allocation of the purchase price is based upon a valuation of assets acquired and liabilities assumed. The Company does not expect the amount of goodwill be deductible for tax purposes under current Italian tax law.
	The purchase price allocation for Cemp was as follows:
		As of November 19, 2013
	Current assets	$	3.1
	Trade receivables	6.6
	Inventories	7.8
	Property, plant and equipment	3.7
	Intangible assets, subject to amortization	12.6
	Goodwill	14.8
	Total assets acquired	48.6
	Accounts payable	5.5
Current liabilities assumed	3
Long-term liabilities assumed	5.5
Net assets acquired	$	34.6
Pro Forma Consolidated Results
The following supplemental pro forma information presents the financial results for the three and nine months ended September 27, 2014 and September 28, 2013, respectively, as if the acquisitions of Benshaw and Hy-Bon had occurred on December 29, 2013. Based upon the timing of the Company's fiscal 2014 acquisitions, financial results for the three months ended September 27, 2014 included the financial results of the acquisitions of Benshaw and Hy-Bon. Also presented are the financial results for the three and nine months ended September 28, 2013 as if the acquisitions of Benshaw, Hy-Bon, Cemp and RAM had occurred on December 30, 2012.
Such pro forma amounts do not include any estimated cost synergies or other effects of the integration of the acquisitions. Accordingly, the pro forma amounts are not necessarily indicative of the results that actually would have occurred had the acquisitions been completed on the dates indicated. Pro forma amounts are also not indicative of any future consolidated operating results of the Company (see Note 5 of the Notes to the Condensed Consolidated Financial Statements for amortization expense related to intangible assets acquired).
		Nine Months Ended
		September 27,
		2014
Pro forma net sales		$	2,515.50
Pro forma net income		145.3
Basic earnings per share as reported		$	3.27
Pro forma basic earnings per share		3.22
Diluted earnings per share as reported		$	3.25
Pro forma diluted earnings per share		3.2
	Three Months Ended			Nine Months Ended
	September 28,			September 28,
	2013			2013
Pro forma net sales	$	801.5		$	2,247.90
Pro forma net income	53.2			156.2
Basic earnings per share as reported	$	1.17		$	3.4
Pro forma basic earnings per share	1.18			3.47
Diluted earnings per share as reported	$	1.16		$	3.38
Pro forma diluted earnings per share	1.17			3.45
2014 Divestitures
The Company sold its shares of a joint venture located in Shanghai, China ("Jinling") on September 11, 2014 which was previously accounted for as a consolidated joint venture and was reported in the Electrical segment. The disposal of Jinling was determined to not qualify for presentation as discontinued operations in the Company's Condensed Consolidated Financial Statements, in accordance with ASU 2014-08. A loss of approximately $1.9 million was recorded in Operating Expenses in the Condensed Consolidated Statements of Income for the three and nine months ended September 27, 2014.

Accumulated_Other_Comprehensiv

Accumulated Other Comprehensive Loss	9 Months Ended
	Sep. 27, 2014
Equity [Abstract]	'
Accumulated Other Comprehensive Loss	'
	ACCUMULATED OTHER COMPREHENSIVE LOSS
	Foreign currency translation adjustments, hedging activities and pension benefit adjustments are included in Equity in Accumulated Other Comprehensive Loss.
	The changes in accumulated other comprehensive loss by component, net of tax, for the three and nine months ended September 27, 2014 and September 28, 2013 were as follows (in millions):
		Three Months Ended
		September 27, 2014
		Hedging Activities			Pension Benefit Adjustments			Foreign Currency Translation Adjustments			Total
	Beginning balance	$	(6.4	)	$	(23.1	)	$	(27.9	)	$	(57.4	)
	Other comprehensive income (loss) before reclassifications	(5.9		)	—			(16.5		)	(22.4		)
	Tax (expense) benefit	2.2			—			—			2.2
	Amounts reclassified from accumulated other comprehensive income (loss)	1.2			0.8			(1.0		)	1
	Tax (expense) benefit	(0.4		)	(0.3		)	—			(0.7		)
	Net current period other comprehensive income (loss)	(2.9		)	0.5			(17.5		)	(19.9		)
	Ending balance	$	(9.3	)	$	(22.6	)	$	(45.4	)	$	(77.3	)
		Three Months Ended
		September 28, 2013
		Hedging Activities			Pension Benefit Adjustments			Foreign Currency Translation Adjustments			Total
	Beginning balance	$	(25.1	)	$	(41.3	)	$	(33.8	)	$	(100.2	)
	Other comprehensive income (loss) before reclassifications	7			—			5.5			12.5
	Tax (expense) benefit	(2.6		)	—			—			(2.6		)
	Amounts reclassified from accumulated other comprehensive income (loss)	6.5			0.9			—			7.4
	Tax (expense) benefit	(2.5		)	(0.4		)	—			(2.9		)
	Purchase of subsidiary shares from noncontrolling interest	—			—			1.1			1.1
	Net current period other comprehensive income (loss)	8.4			0.5			6.6			15.5
	Ending balance	$	(16.7	)	$	(40.8	)	$	(27.2	)	$	(84.7	)
		Nine Months Ended
		September 27, 2014
		Hedging Activities			Pension Benefit Adjustments			Foreign Currency Translation Adjustments			Total
	Beginning balance	$	(9.5	)	$	(23.3	)	$	(27.0	)	$	(59.8	)
	Other comprehensive income (loss) before reclassifications	(9.2		)	(0.5		)	(17.4		)	(27.1		)
	Tax (expense) benefit	3.5			—			—			3.5
	Amounts reclassified from accumulated other comprehensive income (loss)	9.5			1.9			(1.0		)	10.4
	Tax (expense) benefit	(3.6		)	(0.7		)	—			(4.3		)
	Net current period other comprehensive income (loss)	0.2			0.7			(18.4		)	(17.5		)
	Ending balance	$	(9.3	)	$	(22.6	)	$	(45.4	)	$	(77.3	)
		Nine Months Ended
		September 28, 2013
		Hedging Activities			Pension Benefit Adjustments			Foreign Currency Translation Adjustments			Total
	Beginning balance	$	(17.4	)	$	(41.9	)	$	(6.0	)	$	(65.3	)
	Other comprehensive income (loss) before reclassifications	(1.8		)	—			(22.3		)	(24.1		)
	Tax (expense) benefit	(3.0		)	—			—			(3.0		)
	Amounts reclassified from accumulated other comprehensive income (loss)	8.9			1.8			—			10.7
	Tax (expense) benefit	(3.4		)	(0.7		)	—			(4.1		)
	Purchase of subsidiary shares from noncontrolling interest	—			—			1.1			1.1
	Net current period other comprehensive income (loss)	0.7			1.1			(21.2		)	(19.4		)
	Ending balance	$	(16.7	)	$	(40.8	)	$	(27.2	)	$	(84.7	)
	The Condensed Consolidated Statements of Income line items affected by the hedging activities reclassified from accumulated other comprehensive loss in the tables above are disclosed in Note 13 of Notes to Condensed Consolidated Financial Statements.
	The reclassification amounts for pension benefit adjustments in the tables above are part of net periodic pension costs recorded in Operating Expenses (see Note 8 of Notes to Condensed Consolidated Financial Statements).

Business_Segments

Business Segments	9 Months Ended
	Sep. 27, 2014
Segment Reporting [Abstract]	'
Business Segments	'
	. BUSINESS SEGMENTS
	The Company has two reportable segments: Mechanical and Electrical. Segment detail was (in millions):
		Electrical		Mechanical		Eliminations			Total
	As of and for Three Months Ended September 27, 2014
	External sales	$	760.6	$	69.2	$	—		$	829.8
	Intersegment sales	0.8		1.2		(2.0		)	—
	Total sales	761.4		70.4		(2.0		)	829.8
	Gross profit	185.5		18.3		—			203.8
	Operating expenses	119.5		9.6		—			129.1
	Income from operations	66		8.7		—			74.7
	Depreciation and amortization	32.4		3.2		—			35.6
	Capital expenditures	16.1		1.5		—			17.6
	Identifiable assets	3,478.50		192.9		—			3,671.40
	As of and for Three Months Ended September 28, 2013
	External sales	$	707.5	$	60.7	$	—		$	768.2
	Intersegment sales	1.2		1.2		(2.4		)	—
	Total sales	708.7		61.9		(2.4		)	768.2
	Gross profit	180.1		16.4		—			196.5
	Operating expenses	109		8.7		—			117.7
	Income from operations	71.1		7.7		—			78.8
	Depreciation and amortization	28.5		3.2		—			31.7
	Capital expenditures	15.3		2.9		—			18.2
	Identifiable assets	3,483.10		226.2		—			3,709.30
	As of and for Nine Months Ended September 27, 2014	Electrical		Mechanical		Eliminations			Total
	External sales	$	2,278.30	$	203.1	$	—		$	2,481.40
	Intersegment sales	2.5		3.7		(6.2		)	—
	Total sales	2,280.80		206.8		(6.2		)	2,481.40
	Gross profit	557.1		52.1		—			609.2
	Operating expenses	347.8		28.3		—			376.1
	Goodwill impairment	1		—		—			1
	Income from operations	208.3		23.8		—			232.1
	Depreciation and amortization	94.2		9.4		—			103.6
	Capital expenditures	54.9		5.6		—			60.5
	Identifiable assets	3,478.50		192.9		—			3,671.40
	As of and for Nine Months Ended September 28, 2013
	External Sales	$	2,171.80	$	196.6	$	—		$	2,368.40
	Intersegment sales	3.2		4		(7.2		)	—
	Total sales	2,175.00		200.6		(7.2		)	2,368.40
	Gross profit	552.9		52.3		—			605.2
	Operating expenses	341.8		27.6		—			369.4
	Income from operations	211.1		24.7		—			235.8
	Depreciation and amortization	85.6		9.5		—			95.1
	Capital expenditures	58.4		7		—			65.4
	Identifiable assets	3,483.10		226.2		—			3,709.30

Goodwill_And_Other_Intangibles

Goodwill And Other Intangibles	9 Months Ended
	Sep. 27, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Goodwill And Other Intangibles	'
	GOODWILL AND INTANGIBLE ASSETS
	Goodwill
	As required, the Company performs an annual impairment test of goodwill as of the end of the October fiscal month or more frequently if events or circumstances change that would more likely than not reduce the fair value of its reporting units below their carrying value.
	The Company's reporting unit related to technology that had been deemed substantially impaired during the fourth quarter of 2013 was deemed fully impaired during the nine months ended September 27, 2014 as a result of the closing of the facility. This resulted in a $1.0 million impairment charge to goodwill.
	The following information presents changes to goodwill during the nine months ended September 27, 2014 (in millions):
		Total				Electrical				Mechanical
						Segment				Segment
	Balance as of December 28, 2013	1,081.90				1,055.00				26.9
	Acquisitions and Valuation Adjustments	50.4				50.4				—
	Less: Impairment Charges	(1.0		)		(1.0		)		—
	Translation Adjustments	(5.0		)		(5.0		)		—
	Balance as of September 27, 2014	$	1,126.30			$	1,099.40			$	26.9
	Cumulative Goodwill Impairment Charges	$	77.3			$	65.2			$	12.1
	Intangible Assets
	Intangible assets consisted of the following (in millions):
					September 27, 2014							December 28, 2013
			Weighted Average Amortization Period (years)		Gross Value				Accumulated			Gross Value		Accumulated
									Amortization					Amortization
	Customer Relationships		11		$	271			$	118.3		$	253.8	$	101.4
	Technology		9		137.4				70.5			133		57.9
	Trademarks		12		34.1				19.8			32.6		18
	Patent and Engineering Drawings		5		16.5				16.2			16.6		15
	Non-compete Agreements		5		8.7				8			8.3		7.8
					$	467.7			232.8			$	444.3	200.1
	Net Values								$	234.9				$	244.2
	The estimated expected future annual amortization for intangible assets is as follows (in millions):
	Year	Estimated
		Amortization
	2014	$	45.3
	2015	38.3
	2016	33.3
	2017	26.7
	2018	24.6
	Amortization expense recorded for the three and nine months ended September 27, 2014 was $11.8 million and $34.7 million, respectively. Amortization expense recorded for the three and nine months ended September 28, 2013 was $10.9 million and $33.0 million, respectively.

Debt_And_Bank_Credit_Facilitie

Debt And Bank Credit Facilities	9 Months Ended
	Sep. 27, 2014
Long-term Debt, Unclassified [Abstract]	'
Debt And Bank Credit Facilities	'
	DEBT AND BANK CREDIT FACILITIES
	The Company’s indebtedness as of September 27, 2014 and December 28, 2013 was as follows (in millions):
		September 27,			December 28,
		2014			2013
	Senior notes	$	600		$	750
	Revolving credit facility	60			—
	Other	16.9			17.4
		676.9			767.4
	Less: Current maturities	(8.3		)	(158.4		)
	Non-current portion	$	668.6		$	609
	At September 27, 2014, the Company had $600.0 million of senior notes (the “Notes”) outstanding.
	In August 2014, $150.0 million of the 2007 Notes matured. The Company repaid these Notes at maturity with a combination of existing cash and borrowings under its revolving credit facility.
	Details on the Notes are as follows (in millions):
		Principal			Interest Rate		Maturity
	Floating Rate Series 2007A	100			Floating (1)		Aug-17
	Fixed Rate Series 2011A	100			4.10%		Jul-18
	Fixed Rate Series 2011A	230			4.8 to 5.0%		Jul-21
	Fixed Rate Series 2011A	170			4.9 to 5.1%		Jul-23
		$	600
	-1	Interest rates vary as LIBOR varies. At September 27, 2014, the interest rate was 0.9%.
	The Company has a $500.0 million revolving credit facility (the “Facility”) that matures in June 2016. The Facility permits the Company to borrow at interest rates based upon a margin above LIBOR. The margin varies with the ratio of total funded debt to EBITDA, net of specified cash, as defined in the Facility. These interest rates also vary as LIBOR varies. The average interest rate on the Facility was 1.4% during the nine months ended September 27, 2014. The Company pays a commitment fee on the unused amount of the Facility, which also varies with the ratio of total funded debt to EBITDA. At September 27, 2014, the Company had $60.0 million outstanding on the Facility and had $23.8 million of standby letters of credit issued under the Facility with $416.2 million of available borrowing capacity.
	At September 27, 2014, other notes payable of $16.9 million were outstanding with a weighted average interest rate of 2.5%. At December 28, 2013, other notes payable of approximately $17.4 million were outstanding with a weighted average interest rate of 2.7%.
	Based on rates for instruments with comparable maturities and credit quality, which are classified as Level 2 inputs, the approximate fair value of the Company's Notes was $699.9 million and $779.6 million as of September 27, 2014 and December 28, 2013, respectively. The Company estimates that the fair value of other debt approximates book value.
	The Notes and the Facility require the Company to meet specified financial ratios and to satisfy certain financial condition tests. The Company was in compliance with all financial covenants as of September 27, 2014. The Company believes that it will continue to be in compliance with these covenants for the foreseeable future.

Pension_Plans

Pension Plans	9 Months Ended
	Sep. 27, 2014
Pension and Other Postretirement Benefit Expense [Abstract]	'
Pension Plans	'
	PENSION PLANS
	The Company’s net periodic defined benefit pension cost is comprised of the following components (in millions):
		Three Months Ended						Nine Months Ended
		September 27,			September 28,			September 27,			September 28,
		2014			2013			2014			2013
	Service cost	$	0.6		$	0.7		$	1.8		$	2.1
	Interest cost	1.9			1.8			5.9			5.4
	Expected return on plan assets	(2.2		)	(2.1		)	(6.7		)	(6.1		)
	Amortization of prior service cost and net actuarial loss	0.6			1.1			1.7			3.2
	Net periodic benefit expense	$	0.9		$	1.5		$	2.7		$	4.6
	The estimated net actuarial loss and prior service cost for defined benefit pension plans that will be amortized from Accumulated Other Comprehensive Loss into net periodic benefit cost during the 2014 fiscal year is $2.0 million and $0.2 million, respectively.
	For the three months ended September 27, 2014 and September 28, 2013, the Company contributed $0.9 million and $0.5 million, respectively, to defined benefit pension plans. For the nine months ended September 27, 2014 and September 28, 2013, the Company contributed $2.0 million and $4.4 million, respectively, to defined benefit pension plans. The Company expects to make total contributions of $2.9 million in 2014. The Company contributed a total of $5.5 million in 2013. The assumptions used in the valuation of the Company’s pension plans and in the target investment allocation have remained the same as those disclosed in the Company’s 2013 Annual Report on Form 10-K filed on February 26, 2014.

Income_Taxes

Income Taxes	9 Months Ended
	Sep. 27, 2014
Income Tax Disclosure [Abstract]	'
Income Taxes	'
	INCOME TAXES
	The effective tax rate for the three months ended September 27, 2014 was 27.1% versus 21.6% for the three months ended September 28, 2013. The effective tax rate for the nine months ended September 27, 2014 was 26.6% versus 23.3% for the nine months ended September 28, 2013.
	The change in the third quarter 2014 compared to third quarter 2013 effective rate was primarily driven by the favorable adjustments related to the finalization of the 2012 U.S. Federal income tax return recorded in 2013 and the increase in the Mexican tax rate in 2014. The change in the effective tax rate for the nine months ended September 27, 2014 was driven by the same factors as in the third quarter 2014 as well as the U.S. Research and Development Credit not yet extended for 2014 and the retroactive Chinese Hi-Technology tax incentive recorded in 2013. The lower effective rate as compared to the 35.0% statutory Federal income tax rate is driven by lower foreign tax rates.
	As of September 27, 2014 and December 28, 2013, the Company had approximately $3.4 million and $4.4 million, respectively, of unrecognized tax benefits, all of which would affect its effective tax rate if recognized. The Company recognizes interest and penalties related to uncertain tax positions in income tax expense.
	With few exceptions, the Company is no longer subject to U.S. Federal and state/local income tax examinations by tax authorities for years prior to 2010, and the Company is no longer subject to non-U.S. income tax examinations by tax authorities for years prior to 2008.

Shareholders_Equity

Shareholders' Equity	9 Months Ended
	Sep. 27, 2014
Stockholders' Equity Note [Abstract]	'
Shareholders' Equity	'
	SHAREHOLDERS’ EQUITY
	Repurchase of Common Stock
	The Company acquired and retired 500,000 shares of its common stock in the quarter ended September 27, 2014, at an average cost of $69.94 per share for a total use of cash of $35.0 million. The repurchases were under the 3.0 million share repurchase program approved by the Company’s Board of Directors.
	Share Based Compensation
	The Company recognized approximately $2.2 million and $2.9 million in share-based compensation expense for the three months ended September 27, 2014 and September 28, 2013, respectively. Share-based compensation expense for the nine months ended September 27, 2014 and September 28, 2013 was $8.5 million and $8.3 million, respectively. The total excess income tax benefit recognized relating to share-based compensation for the nine months ended September 27, 2014 and September 28, 2013 was approximately $1.2 million and $0.7 million, respectively. The Company recognizes compensation expense on grants of share-based compensation awards on a straight-line basis over the vesting period of each award. As of September 27, 2014, total unrecognized compensation cost related to share-based compensation awards was approximately $24.6 million, net of estimated forfeitures, which the Company expects to recognize over a weighted average period of approximately 2.3 years.
	Approximately 3.0 million shares were available for future grant under the 2013 Equity Incentive Plan at September 27, 2014.
	The Company uses several forms of share-based incentive awards, including non-qualified stock options, incentive stock options, and stock appreciation rights (“SARs”). Historically, the majority of the Company’s annual share-based incentive awards are made in the fiscal second quarter. For the nine months ended September 27, 2014, and September 28, 2013, respectively, 148,955 and 174,775 share-based incentive awards were granted. The per share weighted average fair value of share-based incentive awards granted during those respective periods was $28.01 and $23.01.
	Options and Stock Appreciation Rights
	Options and SARs generally vest over 5 years, are granted at prices equal to the fair market value of the stock on the grant dates, and expire 10 years from the grant date. Compensation expense recognized related to the options and SARs was $1.0 million and $1.1 million for the three months ended September 27, 2014 and September 28, 2013, respectively, and $3.6 million and $4.0 million for the nine months ended September 27, 2014 and September 28, 2013, respectively.
	As of September 27, 2014, there was $12.7 million of unrecognized compensation cost related to non-vested options and SAR's that is expected to be recognized as a charge to earnings over a weighted average period of 3.1 years.
	The assumptions used in the Company's Black-Scholes valuation related to grants for options and SARs were as follows:
		September 27, 2014		September 28, 2013
	Risk-free interest rate	2	%	1.1	%
	Expected life (years)	7		7
	Expected volatility	37.7	%	38.5	%
	Expected dividend yield	1.2	%	1.2	%
	The weighted average fair value of SARs granted during the nine months ended September 27, 2014 was $28.01. There were no options granted during the nine months ended September 27, 2014.
	A summary of share-based awards (options and SARs) as of September 27, 2014 follows below. Forfeitures of share-based awards during the nine months ended September 27, 2014 were immaterial.
	Number of Shares	Shares		Weighted Average		Weighted Average		Aggregate Intrinsic
				Exercise Price		Remaining		Value (in
						Contractual Term		millions)
						(years)
	Outstanding	1,498,486		$59.27		6.1		$	13.2
	Exercisable	878,054		$53.10		4.7		12.3
	Restricted Stock Awards and Restricted Stock Units
	Restricted stock awards ("RSA") and restricted stock units ("RSU") consist of shares or the rights to shares of the Company's stock. The awards are restricted such that they are subject to substantial risk of forfeiture and to restrictions on their sale or other transfer. RSU awards are typically granted to eligible employees outside of the United States. As defined in the individual grant agreements, acceleration of vesting may occur under a change in control, or death, disability or normal retirement of the grantee.
	Following is a summary of RSA award activity for the nine months ended September 27, 2014:
		Shares		Weighted Average Fair Value at Grant Date				Weighted Average Remaining Contractual Term (Years)
	Unvested RSAs at December 28, 2013	40,717		$	66.5			0.8
	Granted	12,144		75.76
	Vested	28,047		67.83
	Forfeited	—		—
	Unvested RSAs September 27, 2014	24,814		$	69.53			0.6
	RSAs vest on either the first (for RSAs granted in 2013 and later) or the third (for RSAs granted prior to 2013) anniversary of the grant date, provided the holder of the shares is continuously employed by or in the service of the Company until the vesting date. Compensation expense recognized related to the RSAs was $0.3 million and $0.5 million for the three months ended September 27, 2014 and September 28, 2013, respectively, and $1.2 million and $0.9 million for the nine months ended September 27, 2014 and September 28, 2013, respectively.
	As of September 27, 2014, there was $0.7 million of unrecognized compensation cost related to non-vested RSAs that is expected to be recognized as a charge to earnings over a weighted average period of 0.6 years.
	Following is a summary of RSU award activity for the nine months ended September 27, 2014:
		Shares		Weighted Average Fair Value at Grant Date			Weighted Average Remaining Contractual Term (Years)
	Unvested RSUs at December 28, 2013	210,264		65.57			1.9
	Granted	83,850		75.41
	Vested	47,048		70.89
	Forfeited	5,885		63.51
	Unvested RSUs at September 27, 2014	241,181		68			2
	RSU shares vest on the third anniversary of the grant date, provided the holder of the shares is continuously employed by the Company until the vesting date. Compensation expense recognized related to the RSUs was $0.6 million and $1.0 million for the three months ended September 27, 2014 and September 28, 2013, respectively, and $3.0 million and $3.0 million for the nine months ended September 27, 2014 and September 28, 2013, respectively.
	As of September 27, 2014, there was $10.4 million of unrecognized compensation cost related to non-vested RSUs that is expected to be recognized as a charge to earnings over a weighted average period of 2.0 years.
	Performance Share Units
	Performance share unit ("PSU") awards consist of shares or the rights to shares of the Company's stock which are awarded to employees of the Company. These shares vest and become payable upon the determination that the Company achieved certain established performance targets and can range from 0% to 200.0% of the targeted payout based on the actual results. PSUs have a performance period of 3 years. There are no voting rights with these instruments until vesting occurs and a share of stock is issued. PSU awards are valued using a Monte Carlo simulation method as of the grant date.
	The assumptions used in the Company's Monte Carlo simulation related to grants for PSUs were as follows:
		September 27,		September 28,
		2014		2013
	Risk-free interest rate	0.9	%	0.3	%
	Expected life (years)	3		3
	Expected volatility	32	%	35	%
	Expected dividend yield	1.1	%	1.2	%
	Following is a summary of PSU activity for the nine months ended September 27, 2014:
		Shares		Weighted Average Fair Value at Grant Date				Weighted Average Remaining Contractual Term (Years)
	Unvested PSUs at December 28, 2013	35,730		$	56.71			2.4
	Granted	25,310		83.74
	Vested	—		—
	Forfeited	1,645		56.71
	Unvested PSUs at September 27, 2014	59,395		$	68.23			2.2
	Compensation expense for awards granted is based on the targeted payout of 100%, net of estimated forfeitures. Compensation expense recognized related to PSUs was $0.3 million and $0.2 million for the three months ended September 27, 2014 and September 28, 2013, respectively, and $0.7 million and $0.3 million for the nine months ended September 27, 2014 and September 28, 2013, respectively. Total unrecognized compensation expense for all PSUs granted as of September 27, 2014 is estimated to be $3.0 million recognized as a charge to earnings over a weighted average period of 2.2 years.

Earnings_Per_Share_EPS

Earnings Per Share (EPS)	9 Months Ended
	Sep. 27, 2014
Earnings Per Share [Abstract]	'
Earnings Per Share (EPS)	'
	EARNINGS PER SHARE ("EPS")
	The numerator for the calculation of basic and diluted earnings per share is Net Income Attributable to Regal Beloit Corporation. The denominator is computed as follows (in millions):
		Three Months Ended		Nine Months Ended
		September 27,	September 28,	September 27,	September 28,
		2014	2013	2014	2013
	Denominator for basic EPS (weighted average)	44.9	45.1	45.1	45
	Effect of dilutive securities	0.3	0.3	0.3	0.3
	Denominator for diluted EPS (weighted average)	45.2	45.4	45.4	45.3
	The “Effect of dilutive securities” represents the dilution impact of equity awards. For the three months ended September 27, 2014 and September 28, 2013, respectively, there were 0.6 million and 0.7 million options where the exercise price was above the average market price which were excluded from the calculation of the effect of dilutive shares as the effect of such options was anti-dilutive. For the

Contingencies

Contingencies	9 Months Ended
	Sep. 27, 2014
Commitments and Contingencies Disclosure [Abstract]	'
Contingencies	'
	CONTINGENCIES
	One of the Company’s subsidiaries that it acquired in 2007 is subject to numerous claims filed in various jurisdictions relating to certain sub-fractional motors that were primarily manufactured through 2004 and that were included as components of residential and commercial ventilation units marketed by a third party. These claims generally allege that the ventilation units were the cause of fires. Based on the current facts, the Company does not believe these claims, individually or in the aggregate, will have a material effect on its interim condensed consolidated financial statements as a whole.
	The Company is, from time to time, party to litigation that arises in the normal course of its business operations, including product warranty and liability claims, contract disputes and environmental, asbestos, employment and other litigation matters. The Company’s products are used in a variety of industrial, commercial and residential applications that subject the Company to claims that the use of its products is alleged to have resulted in injury or other damage. The Company accrues for exposures in amounts that it believes are adequate, and the Company does not believe that the outcome of any such lawsuit individually or collectively will have a material effect on the Company's financial position, its results of operations or its cash flows.
	The Company recognizes the cost associated with its standard warranty on its products at the time of sale. The amount recognized is based on historical experience.
	The following is a reconciliation of the changes in accrued warranty costs for the three and nine months ended September 27, 2014 and September 28, 2013 (in millions):
		Three Months Ended						Nine Months Ended
		September 27,			September 28,			September 27,			September 28,
		2014			2013			2014			2013
	Beginning balance	$	17.6		$	21.9		$	19.3		$	20.9
	Payments	(4.1		)	(5.2		)	(14.9		)	(13.7		)
	Provision	4.9			4.8			13.9			13.2
	Acquisition	0.6			—			0.7			1.2
	Translation adjustments	—			—			—			(0.1		)
	Ending balance	$	19		$	21.5		$	19		$	21.5

Derivative_Instruments

Derivative Instruments	9 Months Ended
	Sep. 27, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]	'
Derivative Instruments	'
	DERIVATIVE INSTRUMENTS
	The Company is exposed to certain risks relating to its ongoing business operations. The primary risks managed by using derivative instruments are commodity price, currency exchange and interest rate risk. Forward contracts on certain commodities are entered into to manage the price risk associated with forecasted purchases of materials used in the Company’s manufacturing process. Forward contracts on certain currencies are entered into to manage forecasted cash flows in certain foreign currencies. Interest rate swaps are entered into to manage interest rate risk associated with the Company’s floating rate borrowings.
	The Company must recognize all derivative instruments as either assets or liabilities at fair value in the condensed consolidated balance sheets. The Company designates commodity forward contracts as cash flow hedges of forecasted purchases of commodities, currency forward contracts as cash flow hedges of forecasted foreign currency cash flows and interest rate swaps as cash flow hedges of forecasted LIBOR-based interest payments. There were no significant collateral deposits on derivative financial instruments as of September 27, 2014.
	Cash flow hedges
	For derivative instruments that are designated and qualify as a cash flow hedge, the effective portion of the gain or loss on the derivative is reported as a component of other comprehensive loss and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. Gains and losses on the derivative representing either hedge ineffectiveness or changes in market value of derivatives not designated as hedges are recognized in current earnings. All derivative instruments used by the Company impact operating cash flows.
	At September 27, 2014, the Company had $0.6 million, net of tax, of derivative gains on closed hedge instruments in Accumulated Other Comprehensive Income (“AOCI”) that will be realized in earnings when the hedged items impact earnings. At December 28, 2013, the Company had $(0.7) million, net of tax, of derivative losses on closed hedge instruments in AOCI that was realized in earnings when the hedged items impacted earnings.
	As of September 27, 2014, the Company had outstanding the following currency forward contracts (with maturities extending through March 2017) to hedge forecasted foreign currency cash flows (in millions):
		Notional
		Amount
	Mexican Peso	$	238
	Chinese Renminbi	166.9
	Indian Rupee	33.7
	Euro	26.1
	Thai Baht	5
	Australian Dollar	2.9
	As of September 27, 2014, the Company had outstanding the following commodity forward contracts (with maturities extending through December 2015) to hedge forecasted purchases of commodities (notional amounts expressed in terms of the dollar value of the hedged item in millions):
		Notional
		Amount
	Copper	$	111.2
	Aluminum	5.1
	As of September 27, 2014, the total notional amount of the Company’s receive-variable/pay-fixed interest rate swap was $100.0 million (with maturity in August 2017).
	Fair values of derivative instruments as of September 27, 2014 and December 28, 2013 were (in millions):
		September 27, 2014
		Prepaid				Other				Hedging			Hedging
		Expenses and Other Current Assets				Noncurrent				Obligations			Obligations
						Assets				(current)
	Designated as hedging instruments:
	Interest rate swap contracts	$	—			$	—			$	—		$	12.6
	Currency contracts	3.3				0.5				2.4			1.3
	Commodity contracts	0.2				—				3.6			0.1
	Not designated as hedging instruments:
	Currency contracts	0.3				—				0.7			—
	Commodity contracts	1.1				—				1.1			—
	Total Derivatives	$	4.9			$	0.5			$	7.8		$	14
		December 28, 2013
		Prepaid				Other				Hedging			Hedging
		Expenses and Other Current Assets				Noncurrent				Obligations			Obligations
						Assets				(current)
	Designated as hedging instruments:
	Interest rate swap contracts	$	—			$	—			$	5.7		$	16.1
	Currency contracts	8.4				0.7				3			0.7
	Commodity contracts	4				—				1.7			—
	Not designated as hedging instruments:
	Currency contracts	—				—				0.1			—
	Commodity contracts	0.7				—				0.8			—
	Total Derivatives	$	13.1			$	0.7			$	11.3		$	16.8
	The effect of derivative instruments on the Condensed Consolidated Statements of Income and Comprehensive Income (pre-tax) for the three and nine months ended September 27, 2014 and September 28, 2013, respectively, was (in millions):
	Derivatives Designated as Cash Flow Hedging Instruments
		Three Months Ended
		September 27, 2014															September 28, 2013
		Commodity				Currency				Interest			Total				Commodity				Currency			Interest			Total
		Forwards				Forwards				Rate							Forwards				Forwards			Rate
										Swaps														Swaps
	Gain (Loss) recognized in Other Comprehensive Income (Loss)	$	(3.2	)		$	(3.9	)		$	1.2		$	(5.9	)		$	10.3			$	(2.4	)	$	(0.9	)	$	7
	Amounts reclassified from Other Comprehensive Income (Loss):
	Loss recognized in Net Sales	—				—				—			—				—				(0.1		)	—			(0.1		)
	Gain (Loss) recognized in Cost of Sales	(1.6		)		2.8				—			1.2				(4.9		)		1.7			—			(3.2		)
	Loss recognized in Interest Expense	—				—				(2.4		)	(2.4		)		—				—			(3.2		)	(3.2		)
		Nine Months Ended
		September 27, 2014											September 28, 2013
		Commodity			Currency			Interest			Total		Commodity			Currency			Interest			Total
		Forwards			Forwards			Rate					Forwards			Forwards			Rate
								Swaps											Swaps
Gain (Loss) recognized in Other Comprehensive Income (Loss)	(10.0	)		0.6			0.2			(9.2	)	(12.5	)		3.9			0.8			(7.8	)
Amounts reclassified from Other Comprehensive Income (Loss):
Loss recognized in Net Sales	—			—			—			—		—			(0.6	)		—			(0.6	)
Gain (Loss) recognized in Cost of Sales	(7.1	)		6.5			—			(0.6	)	(4.5	)		5.8			—			1.3
Loss recognized in Interest Expense	—			—			(8.9	)		(8.9	)	—			—			(9.6	)		(9.6	)
The ineffective portion of hedging instruments recognized during the three and nine months ended September 27, 2014 and September 28, 2013, respectively, was immaterial.
Derivatives Not Designated as Cash Flow Hedging Instruments (in millions):
	Three Months Ended
	September 27, 2014								September 28, 2013
	Commodity Forwards				Currency Forwards				Commodity Forwards			Currency Forwards
(Loss) Gain recognized in Cost of Sales	$	—			$	(0.3	)		$	0.1		$	0.2
	Nine Months Ended
	September 27, 2014								September 28, 2013
	Commodity Forwards				Currency Forwards				Commodity Forwards			Currency Forwards
(Loss) Gain recognized in Cost of Sales	$	0.1			$	(0.2	)		$	(0.1	)	$	0.6
The net AOCI hedging component balance of $(9.3) million loss at September 27, 2014 includes $(5.0) million of net current deferred losses expected to be realized in the next twelve months.
The Company's commodity and currency derivative contracts are subject to master netting agreements with the respective counterparties which allow the Company to net settle transactions with a single net amount payable by one party to another party. The Company has elected to present the derivative assets and derivative liabilities on the Condensed Consolidated Balance Sheets on a gross basis for the periods ended September 27, 2014 and December 28, 2013.
The following table presents the derivative assets and derivative liabilities presented on a net basis under enforceable master netting agreements (in millions):
	September 27, 2014
	Gross Amounts as Presented in the Condensed Consolidated Balance Sheet				Derivative Contract Amounts Subject to Right of Offset				Derivative Contracts as Presented on a Net Basis
Prepaid Expenses and Other Current Assets:
Derivative Currency Contracts	$	3.6			$	(1.7	)		$	1.9
Derivative Commodity Contracts	1.3				(1.2		)		0.1
Other Noncurrent Assets:
Derivative Currency Contracts	0.5				(0.4		)		0.1
Hedging Obligations Current:
Derivative Currency Contracts	3.1				(1.7		)		1.4
Derivative Commodity Contracts	4.7				(1.2		)		3.5
Hedging Obligations:
Derivative Currency Contracts	1.3				(0.4		)		0.9
Derivative Commodity Contracts	0.1				—				0.1
	December 28, 2013
	Gross Amounts as Presented in the Condensed Consolidated Balance Sheet				Derivative Contract Amounts Subject to Right of Offset				Derivative Contracts as Presented on a Net Basis
Prepaid Expenses and Other Current Assets:
Derivative Currency Contracts	$	8.4			$	(0.6	)		$	7.8
Derivative Commodity Contracts	4.7				(2.4		)		2.3
Other Noncurrent Assets:
Derivative Currency Contracts	0.7				(0.2		)		0.5
Hedging Obligations Current:
Derivative Currency Contracts	3.1				(0.6		)		2.5
Derivative Commodity Contracts	2.5				(2.4		)		0.1
Hedging Obligations:
Derivative Currency Contracts	0.7				(0.2		)		0.5

Fair_Value

Fair Value	9 Months Ended
	Sep. 27, 2014
Fair Value Disclosures [Abstract]	'
Fair Value	'
	FAIR VALUE
	The Company uses a three-tier hierarchy to assess the inputs used to measure the fair value of financial assets and liabilities.
	Level 1	Unadjusted quoted prices in active markets for identical assets or liabilities
	Level 2	Unadjusted quoted prices in active markets for similar assets or liabilities, or
		Unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active, or
		Inputs other than quoted prices that are observable for the asset or liability
	Level 3	Unobservable inputs for the asset or liability
	The Company uses the best available information in measuring fair value. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.
	The fair value of the Company's cash equivalents, term deposits, accounts receivable and accounts payable approximated book value as of September 27, 2014 and December 28, 2013, respectively, due to their short-term nature. See Note 7 of Notes to Condensed Consolidated Financial Statements for disclosure of the approximate fair value of the Company's debt at September 27, 2014 and December 28, 2013.
	The following table sets forth the Company’s financial assets and liabilities that were accounted for at fair value on a recurring basis as of September 27, 2014 and December 28, 2013 (in millions):
		September 27,		December 28,			Classification
		2014		2013
	Assets:
	Prepaid Expenses and Other Current Assets:
	Derivative Currency Contracts	$	3.6	$	8.4		Level 2
	Derivative Commodity Contracts	1.3		4.7			Level 2
	Investments	17.5		7.6			Level 2
	Other Noncurrent Assets:
	Assets Held in Rabbi Trust	5.2		5.1			Level 1
	Derivative Currency Contracts	0.5		0.7			Level 2
	Liabilities:
	Other Accrued Expenses:
	Deferred Contingent Purchase Price	—		8.3			Level 3
	Hedging Obligations (current):
	Interest Rate Swap	—		5.7			Level 2
	Derivative Currency Contracts	3.1		3.1			Level 2
	Derivative Commodity Contracts	4.7		2.5			Level 2
	Hedging Obligations:
	Interest Rate Swap	12.6		16.1			Level 2
	Derivative Currency Contracts	1.3		0.7			Level 2
	Derivative Commodity Contracts	0.1		—			Level 2
	Other Noncurrent Liabilities:
	Deferred Contingent Purchase Price	—		1.4			Level 3
	The Company’s derivative contracts are valued at fair value using the market or income approaches. The Company measures the fair value of foreign currency exchange contracts using Level 2 inputs based on observable spot and forward rates in active markets. The Company measures the fair value of commodity contracts using Level 2 inputs through observable market transactions in active markets provided by financial institutions. The Company measures the fair value of investments using Level 2 inputs based on quoted market prices for similar instruments in active markets. The Company measures the fair value of interest rate swaps using Level 2 inputs in an income approach for valuation based on expected interest rate yield curves over the remaining duration of the interest rate swaps. During the nine months September 27, 2014, there were no transfers between classification Levels 1, 2 or 3.
	The table below sets forth a summary of changes in fair market value of the Company’s Level 3 liabilities for the three months ended September 27, 2014 and September 28, 2013 (in millions):
		Three Months Ended					Nine Months Ended
		September 27,		September 28,			September 27,			September 28,
		2014		2013			2014			2013
	Beginning Balance	$	—	$	21.6		$	9.7		$	21.1
	Valuation Adjustments	—		0.3			(1.1		)	0.8
	Payments	—		(0.3		)	(8.6		)	(0.3		)
	Ending Balance	$	—	$	21.6		—			21.6
	The liabilities described above are comprised entirely of the deferred contingent purchase price of the Company's acquisitions and are measured using Level 3 inputs. The fair value was determined using valuation techniques based on risk and probability adjusted discounted cash flows.

Restructuring_and_Related_Acti

Restructuring and Related Activities (Notes)	9 Months Ended
	Sep. 28, 2013
Restructuring and Related Activities [Abstract]	'
Restructuring and Related Activities Disclosure [Text Block]	'
	15. RESTRUCTURING ACTIVITIES
	Beginning in fiscal 2013 the Company announced the closure of several of its manufacturing and warehouse facilities and consolidation into existing facilities to simplify manufacturing operations in its Electrical segment. As a result of these closures, the Company incurred expenses including employee termination and plant relocation costs. The employee termination expenses are accrued over the employees remaining service period while the plant relocation costs are expensed as incurred.
	The following is a reconciliation of provisions and payments for the restructuring projects for the three and nine months ended September 27, 2014 and September 28, 2013, respectively (in millions):
		Three Months Ended						Nine Months Ended
		September 27,			September 28,			September 27,			September 28,
		2014			2013			2014			2013
	Beginning balance	$	7.3		$	2.6		3.9			3.1
	Provision	3			1.2			10.8			3.5
	Payments	(1.8		)	(0.3		)	(6.2		)	(3.1		)
	Ending Balance	$	8.5		$	3.5		$	8.5		$	3.5
	The following is a reconciliation of expenses by type for the restructuring projects for the three and nine months ended September 27, 2014 and September 28, 2013, respectively (in millions):
		Three Months Ended						Nine Months Ended
		September 27,			September 28,			September 27,			September 28,
		2014			2013			2014			2013
	Employee termination expenses	$	1.8		$	0.6		$	5.2		$	1.3
	Facility related costs	0.8			0.4			3.7			1.3
	Other	0.4			0.2			1.9			0.9
	Total restructuring expenses	$	3		$	1.2		$	10.8		$	3.5
	For the three months ended September 27, 2014 and September 28, 2013, restructuring charges recorded in Cost of Sales were $3.0 million and $1.2 million, respectively. For the nine months ended September 27, 2014 and September 28, 2013, restructuring charges recorded in Cost of Sales were $10.5 million and $2.7 million, respectively. For the three months ended September 27, 2014 and September 28, 2013, there were no restructuring charges recorded in Operating Expenses. For the nine months ended September 27, 2014 and September 28, 2013, there were $0.3 million and $0.8 million of restructuring expenses recorded in Operating Expenses, respectively.
	The Company's current restructuring activities are expected to conclude by the end of 2015. The Company expects to record aggregate future charges of approximately $7.3 million which includes $3.3 million of employee termination expenses and $4.0 million of facility related and other costs.

Basis_Of_Presentation_Recent_A

Basis Of Presentation Recent Accounting Pronouncement (Policies)	9 Months Ended
	Sep. 27, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
New Accounting Pronouncements, Policy	'
	Accounting for Highly Inflationary Economies
	The Company has a subsidiary in Venezuela using accounting for highly inflationary economies. Currency restrictions enacted by the Venezuelan government have the potential to impact the ability of the Company's subsidiary to obtain U.S. dollars in exchange for Venezuelan bolivares fuertes ("Bolivars") at the official foreign exchange rate. In January 2014, the Venezuelan government announced the expansion of its auction-based foreign exchange system (SICAD1). In March 2014, the Venezuelan government introduced an additional auction-based foreign exchange system (SICAD2) which permits all companies incorporated or domiciled in Venezuela to bid for U.S. dollars. As of September 27, 2014, the SICAD1 and SICAD2 exchange rates were 12 and 50 Bolivars per U.S. dollar, respectively.

Other_Financial_Information_Ta

Other Financial Information (Tables)	9 Months Ended
	Sep. 27, 2014
Balance Sheet Related Disclosures [Abstract]	'
Schedule Of Percentage Distribution Of Inventories	'
	The approximate percentage distribution between major classes of inventories was as follows:
		September 27,			December 28,
		2014			2013
	Raw Material and Work in Process	46	%		41	%
	Finished Goods and Purchased Parts	54	%		59	%
Property, Plant, And Equipment By Major Classification	'
	Property, plant, and equipment by major classification was as follows (in millions):
		Useful Life in Years		September 27,			December 28,
				2014			2013
	Land and Improvements			$	72.1		$	72.3
	Buildings and Improvements	Mar-50		241.3			231.1
	Machinery and Equipment	15-Mar		831.7			794.5
	Property, Plant and Equipment			1,145.10			1,097.90
	Less: Accumulated Depreciation			(573.1		)	(524.5		)
	Net Property, Plant and Equipment			$	572		$	573.4

Acquisitions_Schedule_of_Busin

Acquisitions Schedule of Business Acquisitions (Tables)	9 Months Ended
	Sep. 27, 2014						Sep. 27, 2014			Sep. 27, 2014			Sep. 28, 2013			Sep. 28, 2013
							Hy-Bon [Domain]			Benshaw member [Domain]			RAM Motor Business [Member]			Cemp [Member]
Business Acquisition [Line Items]	'						'			'			'			'
Schedule of Business Acquisitions, by Acquisition [Table Text Block]	'						'			'			'			'
							The purchase price allocation for Hy-Bon was as follows:			The preliminary purchase price allocation for Benshaw was as follows:			The purchase price allocation for RAM was as follows:			The purchase price allocation for Cemp was as follows:
								As of February 7, 2014			As of June 30, 2014			As of February 8, 2013			As of November 19, 2013
							Current assets	$	1.7	Current assets	$	0.5	Current assets	$	1.2	Current assets	$	3.1
							Trade receivables	11.5		Trade receivables	10.4		Trade receivables	1.9		Trade receivables	6.6
							Inventories	14.3		Inventories	22.4		Inventories	7.7		Inventories	7.8
							Property, plant and equipment	8.1		Property, plant and equipment	4.5		Property, plant and equipment	2.1		Property, plant and equipment	3.7
							Intangible assets, subject to amortization	13.4		Intangible assets, subject to amortization	14.6		Other assets	0.1		Intangible assets, subject to amortization	12.6
							Goodwill	40.6		Goodwill	9.9		Total assets acquired	13		Goodwill	14.8
							Other assets	0.1		Total assets acquired	62.3		Accounts payable	1.1		Total assets acquired	48.6
							Total assets acquired	89.7		Accounts payable	3.7		Current liabilities assumed	5.4		Accounts payable	5.5
							Accounts payable	5.5		Current liabilities assumed	2.2		Long-term liabilities assumed	0.5		Current liabilities assumed	3
							Current liabilities assumed	5.1		Long-term liabilities assumed	5.4		Net assets acquired	$	6	Long-term liabilities assumed	5.5
							Long-term liabilities assumed	1.1		Net assets acquired	$	51				Net assets acquired	$	34.6
							Net assets acquired	$	78
Business Acquisition, Pro Forma Information [Table Text Block]	'						'			'			'			'
	The following supplemental pro forma information presents the financial results for the three and nine months ended September 27, 2014 and September 28, 2013, respectively, as if the acquisitions of Benshaw and Hy-Bon had occurred on December 29, 2013. Based upon the timing of the Company's fiscal 2014 acquisitions, financial results for the three months ended September 27, 2014 included the financial results of the acquisitions of Benshaw and Hy-Bon. Also presented are the financial results for the three and nine months ended September 28, 2013 as if the acquisitions of Benshaw, Hy-Bon, Cemp and RAM had occurred on December 30, 2012.
	Such pro forma amounts do not include any estimated cost synergies or other effects of the integration of the acquisitions. Accordingly, the pro forma amounts are not necessarily indicative of the results that actually would have occurred had the acquisitions been completed on the dates indicated. Pro forma amounts are also not indicative of any future consolidated operating results of the Company (see Note 5 of the Notes to the Condensed Consolidated Financial Statements for amortization expense related to intangible assets acquired).
			Nine Months Ended
			September 27,
			2014
	Pro forma net sales		$	2,515.50
	Pro forma net income		145.3
	Basic earnings per share as reported		$	3.27
	Pro forma basic earnings per share		3.22
	Diluted earnings per share as reported		$	3.25
	Pro forma diluted earnings per share		3.2
		Three Months Ended			Nine Months Ended
		September 28,			September 28,
		2013			2013
	Pro forma net sales	$	801.5		$	2,247.90
	Pro forma net income	53.2			156.2
	Basic earnings per share as reported	$	1.17		$	3.4
	Pro forma basic earnings per share	1.18			3.47
	Diluted earnings per share as reported	$	1.16		$	3.38
	Pro forma diluted earnings per share	1.17			3.45

Accumulated_Other_Comprehensiv1

Accumulated Other Comprehensive Loss (Tables)	9 Months Ended
	Sep. 27, 2014
Equity [Abstract]	'
Schedule of Accumulated Other Comprehensive Income (Loss)	'
	The changes in accumulated other comprehensive loss by component, net of tax, for the three and nine months ended September 27, 2014 and September 28, 2013 were as follows (in millions):
		Three Months Ended
		September 27, 2014
		Hedging Activities			Pension Benefit Adjustments			Foreign Currency Translation Adjustments			Total
	Beginning balance	$	(6.4	)	$	(23.1	)	$	(27.9	)	$	(57.4	)
	Other comprehensive income (loss) before reclassifications	(5.9		)	—			(16.5		)	(22.4		)
	Tax (expense) benefit	2.2			—			—			2.2
	Amounts reclassified from accumulated other comprehensive income (loss)	1.2			0.8			(1.0		)	1
	Tax (expense) benefit	(0.4		)	(0.3		)	—			(0.7		)
	Net current period other comprehensive income (loss)	(2.9		)	0.5			(17.5		)	(19.9		)
	Ending balance	$	(9.3	)	$	(22.6	)	$	(45.4	)	$	(77.3	)
		Three Months Ended
		September 28, 2013
		Hedging Activities			Pension Benefit Adjustments			Foreign Currency Translation Adjustments			Total
	Beginning balance	$	(25.1	)	$	(41.3	)	$	(33.8	)	$	(100.2	)
	Other comprehensive income (loss) before reclassifications	7			—			5.5			12.5
	Tax (expense) benefit	(2.6		)	—			—			(2.6		)
	Amounts reclassified from accumulated other comprehensive income (loss)	6.5			0.9			—			7.4
	Tax (expense) benefit	(2.5		)	(0.4		)	—			(2.9		)
	Purchase of subsidiary shares from noncontrolling interest	—			—			1.1			1.1
	Net current period other comprehensive income (loss)	8.4			0.5			6.6			15.5
	Ending balance	$	(16.7	)	$	(40.8	)	$	(27.2	)	$	(84.7	)
		Nine Months Ended
		September 27, 2014
		Hedging Activities			Pension Benefit Adjustments			Foreign Currency Translation Adjustments			Total
	Beginning balance	$	(9.5	)	$	(23.3	)	$	(27.0	)	$	(59.8	)
	Other comprehensive income (loss) before reclassifications	(9.2		)	(0.5		)	(17.4		)	(27.1		)
	Tax (expense) benefit	3.5			—			—			3.5
	Amounts reclassified from accumulated other comprehensive income (loss)	9.5			1.9			(1.0		)	10.4
	Tax (expense) benefit	(3.6		)	(0.7		)	—			(4.3		)
	Net current period other comprehensive income (loss)	0.2			0.7			(18.4		)	(17.5		)
	Ending balance	$	(9.3	)	$	(22.6	)	$	(45.4	)	$	(77.3	)

Business_Segments_Tables

Business Segments (Tables)	9 Months Ended
	Sep. 27, 2014
Segment Reporting [Abstract]	'
Schedule of Reportable Segments	'
	The Company has two reportable segments: Mechanical and Electrical. Segment detail was (in millions):
		Electrical		Mechanical		Eliminations			Total
	As of and for Three Months Ended September 27, 2014
	External sales	$	760.6	$	69.2	$	—		$	829.8
	Intersegment sales	0.8		1.2		(2.0		)	—
	Total sales	761.4		70.4		(2.0		)	829.8
	Gross profit	185.5		18.3		—			203.8
	Operating expenses	119.5		9.6		—			129.1
	Income from operations	66		8.7		—			74.7
	Depreciation and amortization	32.4		3.2		—			35.6
	Capital expenditures	16.1		1.5		—			17.6
	Identifiable assets	3,478.50		192.9		—			3,671.40
	As of and for Three Months Ended September 28, 2013
	External sales	$	707.5	$	60.7	$	—		$	768.2
	Intersegment sales	1.2		1.2		(2.4		)	—
	Total sales	708.7		61.9		(2.4		)	768.2
	Gross profit	180.1		16.4		—			196.5
	Operating expenses	109		8.7		—			117.7
	Income from operations	71.1		7.7		—			78.8
	Depreciation and amortization	28.5		3.2		—			31.7
	Capital expenditures	15.3		2.9		—			18.2
	Identifiable assets	3,483.10		226.2		—			3,709.30

Goodwill_And_Other_Intangibles1

Goodwill And Other Intangibles (Tables)	9 Months Ended
	Sep. 27, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Schedule of Changes To Goodwill	'
	The following information presents changes to goodwill during the nine months ended September 27, 2014 (in millions):
		Total				Electrical				Mechanical
						Segment				Segment
	Balance as of December 28, 2013	1,081.90				1,055.00				26.9
	Acquisitions and Valuation Adjustments	50.4				50.4				—
	Less: Impairment Charges	(1.0		)		(1.0		)		—
	Translation Adjustments	(5.0		)		(5.0		)		—
	Balance as of September 27, 2014	$	1,126.30			$	1,099.40			$	26.9
	Cumulative Goodwill Impairment Charges	$	77.3			$	65.2			$	12.1
Schedule of Gross Intangibles	'
					September 27, 2014							December 28, 2013
			Weighted Average Amortization Period (years)		Gross Value				Accumulated			Gross Value		Accumulated
									Amortization					Amortization
	Customer Relationships		11		$	271			$	118.3		$	253.8	$	101.4
	Technology		9		137.4				70.5			133		57.9
	Trademarks		12		34.1				19.8			32.6		18
	Patent and Engineering Drawings		5		16.5				16.2			16.6		15
	Non-compete Agreements		5		8.7				8			8.3		7.8
					$	467.7			232.8			$	444.3	200.1
	Net Values								$	234.9				$	244.2
Schedule of Estimated Amortization	'
	The estimated expected future annual amortization for intangible assets is as follows (in millions):
	Year	Estimated
		Amortization
	2014	$	45.3
	2015	38.3
	2016	33.3
	2017	26.7
	2018	24.6

Debt_And_Bank_Credit_Facilitie1

Debt And Bank Credit Facilities (Tables)	9 Months Ended
	Sep. 27, 2014
Long-term Debt, Unclassified [Abstract]	'
Schedule of Indebtedness	'
	The Company’s indebtedness as of September 27, 2014 and December 28, 2013 was as follows (in millions):
		September 27,			December 28,
		2014			2013
	Senior notes	$	600		$	750
	Revolving credit facility	60			—
	Other	16.9			17.4
		676.9			767.4
	Less: Current maturities	(8.3		)	(158.4		)
	Non-current portion	$	668.6		$	609
Details of The Senior Notes	'
	Details on the Notes are as follows (in millions):
		Principal			Interest Rate		Maturity
	Floating Rate Series 2007A	100			Floating (1)		Aug-17
	Fixed Rate Series 2011A	100			4.10%		Jul-18
	Fixed Rate Series 2011A	230			4.8 to 5.0%		Jul-21
	Fixed Rate Series 2011A	170			4.9 to 5.1%		Jul-23
		$	600
	-1	Interest rates vary as LIBOR varies. At September 27, 2014, the interest rate was 0.9%.

Pension_Plans_Tables

Pension Plans (Tables)	9 Months Ended
	Sep. 27, 2014
Pension and Other Postretirement Benefit Expense [Abstract]	'
Schedule of Net Periodic Defined Benefit Pension Cost	'
	The Company’s net periodic defined benefit pension cost is comprised of the following components (in millions):
		Three Months Ended						Nine Months Ended
		September 27,			September 28,			September 27,			September 28,
		2014			2013			2014			2013
	Service cost	$	0.6		$	0.7		$	1.8		$	2.1
	Interest cost	1.9			1.8			5.9			5.4
	Expected return on plan assets	(2.2		)	(2.1		)	(6.7		)	(6.1		)
	Amortization of prior service cost and net actuarial loss	0.6			1.1			1.7			3.2
	Net periodic benefit expense	$	0.9		$	1.5		$	2.7		$	4.6

Shareholders_Equity_Tables

Shareholders' Equity (Tables)	9 Months Ended
	Sep. 27, 2014
Stockholders' Equity Note [Abstract]	'
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]	'
	The assumptions used in the Company's Black-Scholes valuation related to grants for options and SARs were as follows:
		September 27, 2014		September 28, 2013
	Risk-free interest rate	2	%	1.1	%
	Expected life (years)	7		7
	Expected volatility	37.7	%	38.5	%
	Expected dividend yield	1.2	%	1.2	%
Summary of Share-Based Awards	'
	A summary of share-based awards (options and SARs) as of September 27, 2014 follows below. Forfeitures of share-based awards during the nine months ended September 27, 2014 were immaterial.
	Number of Shares	Shares		Weighted Average		Weighted Average		Aggregate Intrinsic
				Exercise Price		Remaining		Value (in
						Contractual Term		millions)
						(years)
	Outstanding	1,498,486		$59.27		6.1		$	13.2
	Exercisable	878,054		$53.10		4.7		12.3
Nonvested Restricted Stock Shares Activity [Table Text Block]	'
	Following is a summary of RSA award activity for the nine months ended September 27, 2014:
		Shares		Weighted Average Fair Value at Grant Date				Weighted Average Remaining Contractual Term (Years)
	Unvested RSAs at December 28, 2013	40,717		$	66.5			0.8
	Granted	12,144		75.76
	Vested	28,047		67.83
	Forfeited	—		—
	Unvested RSAs September 27, 2014	24,814		$	69.53			0.6
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]	'
	Following is a summary of RSU award activity for the nine months ended September 27, 2014:
		Shares		Weighted Average Fair Value at Grant Date			Weighted Average Remaining Contractual Term (Years)
	Unvested RSUs at December 28, 2013	210,264		65.57			1.9
	Granted	83,850		75.41
	Vested	47,048		70.89
	Forfeited	5,885		63.51
	Unvested RSUs at September 27, 2014	241,181		68			2
Schedule of Weighted Average Assumptions to Measure Grant Date Fair Values of Performance Share Awards	'
	The assumptions used in the Company's Monte Carlo simulation related to grants for PSUs were as follows:
		September 27,		September 28,
		2014		2013
	Risk-free interest rate	0.9	%	0.3	%
	Expected life (years)	3		3
	Expected volatility	32	%	35	%
	Expected dividend yield	1.1	%	1.2	%
Schedule of Nonvested Performance-based Units Activity [Table Text Block]	'
	ollowing is a summary of PSU activity for the nine months ended September 27, 2014:
		Shares		Weighted Average Fair Value at Grant Date				Weighted Average Remaining Contractual Term (Years)
	Unvested PSUs at December 28, 2013	35,730		$	56.71			2.4
	Granted	25,310		83.74
	Vested	—		—
	Forfeited	1,645		56.71
	Unvested PSUs at September 27, 2014	59,395		$	68.23			2.2

Earnings_Per_Share_EPS_Tables

Earnings Per Share (EPS) (Tables)	9 Months Ended
	Sep. 27, 2014
Earnings Per Share [Abstract]	'
Schedule of Weighted Average Number of Shares	'
	The denominator is computed as follows (in millions):
		Three Months Ended		Nine Months Ended
		September 27,	September 28,	September 27,	September 28,
		2014	2013	2014	2013
	Denominator for basic EPS (weighted average)	44.9	45.1	45.1	45
	Effect of dilutive securities	0.3	0.3	0.3	0.3
	Denominator for diluted EPS (weighted average)	45.2	45.4	45.4	45.3

Contingencies_Tables

Contingencies (Tables)	9 Months Ended
	Sep. 28, 2013
Commitments and Contingencies Disclosure [Abstract]	'
Schedule of Product Warranty Liability	'
	The following is a reconciliation of the changes in accrued warranty costs for the three and nine months ended September 27, 2014 and September 28, 2013 (in millions):
		Three Months Ended						Nine Months Ended
		September 27,			September 28,			September 27,			September 28,
		2014			2013			2014			2013
	Beginning balance	$	17.6		$	21.9		$	19.3		$	20.9
	Payments	(4.1		)	(5.2		)	(14.9		)	(13.7		)
	Provision	4.9			4.8			13.9			13.2
	Acquisition	0.6			—			0.7			1.2
	Translation adjustments	—			—			—			(0.1		)
	Ending balance	$	19		$	21.5		$	19		$	21.5

Derivative_Instruments_Tables

Derivative Instruments (Tables)	9 Months Ended
	Sep. 27, 2014
Derivative [Line Items]	'
Schedule of Fair Values Of Derivative Instruments	'
	Fair values of derivative instruments as of September 27, 2014 and December 28, 2013 were (in millions):
		September 27, 2014
		Prepaid				Other				Hedging			Hedging
		Expenses and Other Current Assets				Noncurrent				Obligations			Obligations
						Assets				(current)
	Designated as hedging instruments:
	Interest rate swap contracts	$	—			$	—			$	—		$	12.6
	Currency contracts	3.3				0.5				2.4			1.3
	Commodity contracts	0.2				—				3.6			0.1
	Not designated as hedging instruments:
	Currency contracts	0.3				—				0.7			—
	Commodity contracts	1.1				—				1.1			—
	Total Derivatives	$	4.9			$	0.5			$	7.8		$	14
		December 28, 2013
		Prepaid				Other				Hedging			Hedging
		Expenses and Other Current Assets				Noncurrent				Obligations			Obligations
						Assets				(current)
	Designated as hedging instruments:
	Interest rate swap contracts	$	—			$	—			$	5.7		$	16.1
	Currency contracts	8.4				0.7				3			0.7
	Commodity contracts	4				—				1.7			—
	Not designated as hedging instruments:
	Currency contracts	—				—				0.1			—
	Commodity contracts	0.7				—				0.8			—
	Total Derivatives	$	13.1			$	0.7			$	11.3		$	16.8
Derivatives Offsetting Disclosures	'
	The Company's commodity and currency derivative contracts are subject to master netting agreements with the respective counterparties which allow the Company to net settle transactions with a single net amount payable by one party to another party. The Company has elected to present the derivative assets and derivative liabilities on the Condensed Consolidated Balance Sheets on a gross basis for the periods ended September 27, 2014 and December 28, 2013.
	The following table presents the derivative assets and derivative liabilities presented on a net basis under enforceable master netting agreements (in millions):
		September 27, 2014
		Gross Amounts as Presented in the Condensed Consolidated Balance Sheet				Derivative Contract Amounts Subject to Right of Offset				Derivative Contracts as Presented on a Net Basis
	Prepaid Expenses and Other Current Assets:
	Derivative Currency Contracts	$	3.6			$	(1.7	)		$	1.9
	Derivative Commodity Contracts	1.3				(1.2		)		0.1
	Other Noncurrent Assets:
	Derivative Currency Contracts	0.5				(0.4		)		0.1
	Hedging Obligations Current:
	Derivative Currency Contracts	3.1				(1.7		)		1.4
	Derivative Commodity Contracts	4.7				(1.2		)		3.5
	Hedging Obligations:
	Derivative Currency Contracts	1.3				(0.4		)		0.9
	Derivative Commodity Contracts	0.1				—				0.1
		December 28, 2013
		Gross Amounts as Presented in the Condensed Consolidated Balance Sheet				Derivative Contract Amounts Subject to Right of Offset				Derivative Contracts as Presented on a Net Basis
	Prepaid Expenses and Other Current Assets:
	Derivative Currency Contracts	$	8.4			$	(0.6	)		$	7.8
	Derivative Commodity Contracts	4.7				(2.4		)		2.3
	Other Noncurrent Assets:
	Derivative Currency Contracts	0.7				(0.2		)		0.5
	Hedging Obligations Current:
	Derivative Currency Contracts	3.1				(0.6		)		2.5
	Derivative Commodity Contracts	2.5				(2.4		)		0.1
	Hedging Obligations:
	Derivative Currency Contracts	0.7				(0.2		)		0.5
Derivative Designated As Cash Flow Hedging Instruments [Member]	'
Derivative [Line Items]	'
Schedule of Cash Flow Hedging Instruments	'
	The effect of derivative instruments on the Condensed Consolidated Statements of Income and Comprehensive Income (pre-tax) for the three and nine months ended September 27, 2014 and September 28, 2013, respectively, was (in millions):
	Derivatives Designated as Cash Flow Hedging Instruments
		Three Months Ended
		September 27, 2014															September 28, 2013
		Commodity				Currency				Interest			Total				Commodity				Currency			Interest			Total
		Forwards				Forwards				Rate							Forwards				Forwards			Rate
										Swaps														Swaps
	Gain (Loss) recognized in Other Comprehensive Income (Loss)	$	(3.2	)		$	(3.9	)		$	1.2		$	(5.9	)		$	10.3			$	(2.4	)	$	(0.9	)	$	7
	Amounts reclassified from Other Comprehensive Income (Loss):
	Loss recognized in Net Sales	—				—				—			—				—				(0.1		)	—			(0.1		)
	Gain (Loss) recognized in Cost of Sales	(1.6		)		2.8				—			1.2				(4.9		)		1.7			—			(3.2		)
	Loss recognized in Interest Expense	—				—				(2.4		)	(2.4		)		—				—			(3.2		)	(3.2		)
		Nine Months Ended
		September 27, 2014											September 28, 2013
		Commodity			Currency			Interest			Total		Commodity			Currency			Interest			Total
		Forwards			Forwards			Rate					Forwards			Forwards			Rate
								Swaps											Swaps
	Gain (Loss) recognized in Other Comprehensive Income (Loss)	(10.0	)		0.6			0.2			(9.2	)	(12.5	)		3.9			0.8			(7.8	)
	Amounts reclassified from Other Comprehensive Income (Loss):
	Loss recognized in Net Sales	—			—			—			—		—			(0.6	)		—			(0.6	)
	Gain (Loss) recognized in Cost of Sales	(7.1	)		6.5			—			(0.6	)	(4.5	)		5.8			—			1.3
	Loss recognized in Interest Expense	—			—			(8.9	)		(8.9	)	—			—			(9.6	)		(9.6	)
Derivative Not Designated As Cash Flow Hedging Instruments [Member]	'
Derivative [Line Items]	'
Schedule of Cash Flow Hedging Instruments	'
	Derivatives Not Designated as Cash Flow Hedging Instruments (in millions):
		Three Months Ended
		September 27, 2014								September 28, 2013
		Commodity Forwards				Currency Forwards				Commodity Forwards			Currency Forwards
	(Loss) Gain recognized in Cost of Sales	$	—			$	(0.3	)		$	0.1		$	0.2
		Nine Months Ended
		September 27, 2014								September 28, 2013
		Commodity Forwards				Currency Forwards				Commodity Forwards			Currency Forwards
	(Loss) Gain recognized in Cost of Sales	$	0.1			$	(0.2	)		$	(0.1	)	$	0.6
Commodity Forward Contracts [Member]	'
Derivative [Line Items]	'
Schedule of Notional Amounts Of Forward Contracts	'
	As of September 27, 2014, the Company had outstanding the following commodity forward contracts (with maturities extending through December 2015) to hedge forecasted purchases of commodities (notional amounts expressed in terms of the dollar value of the hedged item in millions):
		Notional
		Amount
	Copper	$	111.2
	Aluminum	5.1
Currency Forward Contracts [Member]	'
Derivative [Line Items]	'
Schedule of Notional Amounts Of Forward Contracts	'
	As of September 27, 2014, the Company had outstanding the following currency forward contracts (with maturities extending through March 2017) to hedge forecasted foreign currency cash flows (in millions):
		Notional
		Amount
	Mexican Peso	$	238
	Chinese Renminbi	166.9
	Indian Rupee	33.7
	Euro	26.1
	Thai Baht	5
	Australian Dollar	2.9

Fair_Value_Tables

Fair Value (Tables)	9 Months Ended
	Sep. 27, 2014
Fair Value Disclosures [Abstract]	'
Schedule of Financial Assets And Liabilities at Fair Value	'
	The following table sets forth the Company’s financial assets and liabilities that were accounted for at fair value on a recurring basis as of September 27, 2014 and December 28, 2013 (in millions):
		September 27,		December 28,			Classification
		2014		2013
	Assets:
	Prepaid Expenses and Other Current Assets:
	Derivative Currency Contracts	$	3.6	$	8.4		Level 2
	Derivative Commodity Contracts	1.3		4.7			Level 2
	Investments	17.5		7.6			Level 2
	Other Noncurrent Assets:
	Assets Held in Rabbi Trust	5.2		5.1			Level 1
	Derivative Currency Contracts	0.5		0.7			Level 2
	Liabilities:
	Other Accrued Expenses:
	Deferred Contingent Purchase Price	—		8.3			Level 3
	Hedging Obligations (current):
	Interest Rate Swap	—		5.7			Level 2
	Derivative Currency Contracts	3.1		3.1			Level 2
	Derivative Commodity Contracts	4.7		2.5			Level 2
	Hedging Obligations:
	Interest Rate Swap	12.6		16.1			Level 2
	Derivative Currency Contracts	1.3		0.7			Level 2
	Derivative Commodity Contracts	0.1		—			Level 2
	Other Noncurrent Liabilities:
	Deferred Contingent Purchase Price	—		1.4			Level 3
Summary of Changes In Fair Market Value of Company's Level 3 Liabilities	'
	The table below sets forth a summary of changes in fair market value of the Company’s Level 3 liabilities for the three months ended September 27, 2014 and September 28, 2013 (in millions):
		Three Months Ended					Nine Months Ended
		September 27,		September 28,			September 27,			September 28,
		2014		2013			2014			2013
	Beginning Balance	$	—	$	21.6		$	9.7		$	21.1
	Valuation Adjustments	—		0.3			(1.1		)	0.8
	Payments	—		(0.3		)	(8.6		)	(0.3		)
	Ending Balance	$	—	$	21.6		—			21.6

Restructuring_and_Related_Acti1

Restructuring and Related Activities (Tables)	9 Months Ended
	Sep. 27, 2014
Restructuring and Related Activities [Abstract]	'
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]	'
	The following is a reconciliation of provisions and payments for the restructuring projects for the three and nine months ended September 27, 2014 and September 28, 2013, respectively (in millions):
		Three Months Ended						Nine Months Ended
		September 27,			September 28,			September 27,			September 28,
		2014			2013			2014			2013
	Beginning balance	$	7.3		$	2.6		3.9			3.1
	Provision	3			1.2			10.8			3.5
	Payments	(1.8		)	(0.3		)	(6.2		)	(3.1		)
	Ending Balance	$	8.5		$	3.5		$	8.5		$	3.5
Restructuring and Related Costs [Table Text Block]	'
	The following is a reconciliation of expenses by type for the restructuring projects for the three and nine months ended September 27, 2014 and September 28, 2013, respectively (in millions):
		Three Months Ended						Nine Months Ended
		September 27,			September 28,			September 27,			September 28,
		2014			2013			2014			2013
	Employee termination expenses	$	1.8		$	0.6		$	5.2		$	1.3
	Facility related costs	0.8			0.4			3.7			1.3
	Other	0.4			0.2			1.9			0.9
	Total restructuring expenses	$	3		$	1.2		$	10.8		$	3.5

Basis_Of_Presentation_Organiza

Basis Of Presentation Organization, Consolidation (Details)	9 Months Ended
	Sep. 27, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
Number Of Weeks Operates In Fiscal Year	'52/53

Basis_Of_Presentation_Venezuel

Basis Of Presentation Venezuelan Monetary Disclosure (Details) (USD $)	Sep. 27, 2014
In Millions, unless otherwise specified
Venezuelan bolC-var fuerte	'
Foreign Currency Exchange Rate, Translation (Bolivars per USD)	6.3
VENEZUELA	'
Assets, Net	10
SICAD1 [Member]	'
Foreign Currency Exchange Rate, Translation (Bolivars per USD)	12
SICAD2 [Member]	'
Foreign Currency Exchange Rate, Translation (Bolivars per USD)	50

Other_Financial_Information_Sc

Other Financial Information (Schedule Of Percentage Distribution Of Inventories) (Details)	Sep. 27, 2014	Dec. 28, 2013
Balance Sheet Related Disclosures [Abstract]	'	'
Percentage of inventories determined using the last-in, first-out (LIFO) inventory valuation method	52.00%	49.00%
Raw Material and Work in Process	46.00%	41.00%
Finished Goods and Purchased Parts	54.00%	59.00%

Other_Financial_Information_Pr

Other Financial Information (Property, Plant, And Equipment By Major Classification) (Details) (USD $)

Sep. 27, 2014

Dec. 28, 2013

Sep. 27, 2014

Dec. 28, 2013

Sep. 27, 2014

Dec. 28, 2013

Sep. 27, 2014

Dec. 28, 2013

Sep. 27, 2014

Sep. 27, 2014

Sep. 27, 2014

Sep. 27, 2014

In Millions, unless otherwise specified

Land and Improvements [Member]

Land and Improvements [Member]

Building and Improvements [Member]

Building and Improvements [Member]

Machinery and Equipment [Member]

Machinery and Equipment [Member]

Minimum [Member]

Minimum [Member]

Maximum [Member]

Maximum [Member]

Land, Buildings and Improvements [Member]

Machinery and Equipment [Member]

Land, Buildings and Improvements [Member]

Machinery and Equipment [Member]

Property, Plant and Equipment [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

Property, Plant and Equipment, Useful Life

'

'

'

'

'

'

'

'

'3 years

'3 years

'50 years

'15 years

Property, Plant and Equipment

$1,145.10

$1,097.90

$72.10

$72.30

$241.30

$231.10

$831.70

$794.50

'

'

'

'

Less: Accumulated Depreciation

-573.1

-524.5

'

'

'

'

'

'

'

'

'

'

Net Property, Plant, and Equipment

$572

$573.40

'

'

'

'

'

'

'

'

'

'

Acquisitions_Narrative_Details

Acquisitions (Narrative) (Details) (USD $)

3 Months Ended

9 Months Ended

9 Months Ended

9 Months Ended

9 Months Ended

Sep. 27, 2014

Sep. 28, 2013

Sep. 27, 2014

Sep. 28, 2013

Sep. 03, 2013

Sep. 27, 2014

Jun. 30, 2014

Sep. 27, 2014

Feb. 07, 2014

Sep. 28, 2013

Sep. 28, 2013

Sep. 28, 2013

Nov. 19, 2013

Benshaw member [Domain]

Benshaw member [Domain]

Hy-Bon [Domain]

Hy-Bon [Domain]

RAM Motor Business [Member]

South African distribution business [Domain]

Cemp [Member]

Cemp [Member]

Business Acquisition [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

Gain (Loss) on Disposition of Business

'

'

$1,900,000

$0

'

'

'

'

'

'

'

'

'

Business Combination, Step Acquisition, Equity Interest in Acquiree, Percentage

'

'

'

'

60.00%

'

'

'

'

'

'

'

'

Business Combination, Step Acquisition, Equity Interest in Acquiree, Including Subsequent Acquisition, Percentage

'

'

'

'

80.00%

'

'

'

'

'

'

'

'

Noncontrolling Interest in Variable Interest Entity

'

'

'

'

0.2

'

'

'

'

'

'

'

'

Business Acquisition, Cost of Acquired Entity, Cash Paid

'

'

'

'

'

51,000,000

'

78,000,000

'

6,000,000

1,700,000

34,600,000

'

Acquisition-related expenses

200,000

'

1,300,000

3,200,000

'

'

'

'

'

'

'

'

'

revenue from acquisitions

42,600,000

5,600,000

97,800,000

17,900,000

'

'

'

'

'

'

'

'

'

income from acquisitions

1,800,000

1,100,000

7,100,000

3,300,000

'

'

'

'

'

'

'

'

'

Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets

'

'

'

'

'

'

$9,900,000

'

$40,600,000

'

'

'

$14,800,000

Acquisitions_Schedule_of_Pro_F

Acquisitions (Schedule of Pro Forma Financial Information) (Details) (USD $)	3 Months Ended		9 Months Ended
In Millions, except Per Share data, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Jun. 30, 2014	Nov. 19, 2013	Feb. 08, 2013	Feb. 07, 2014
					Benshaw member [Domain]	Cemp [Member]	RAM Motor Business [Member]	Hy-Bon [Domain]
Business Acquisition [Line Items]	'	'	'	'	'	'	'	'
Net sales	$829.80	$768.20	$2,481.40	$2,368.40	'	'	'	'
Business Combination, Acquisition Related Costs	0.2	'	1.3	3.2	'	'	'	'
Business Acquisition, Pro Forma Revenue	'	801.5	2,515.50	2,247.90	'	'	'	'
Business Acquisition, Pro Forma Net Income (Loss)	'	53.2	145.3	156.2	'	'	'	'
Business Acquisition, Pro Forma Earnings Per Share, Basic	'	$1.18	$3.22	$3.47	'	'	'	'
Business Acquisition, Pro Forma Earnings Per Share, Diluted	'	$1.17	$3.20	$3.45	'	'	'	'
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	'	'	'	'	0.5	3.1	1.2	1.7
Basic earnings per share as reported	$1.06	$1.17	$3.27	$3.40	'	'	'	'
Diluted earnings per share as reported	$1.05	$1.16	$3.25	$3.38	'	'	'	'
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables	'	'	'	'	10.4	6.6	1.9	11.5
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory	'	'	'	'	22.4	7.8	7.7	14.3
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	'	'	'	'	4.5	3.7	2.1	8.1
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles	'	'	'	'	14.6	12.6	'	13.4
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets	'	'	'	'	9.9	14.8	'	40.6
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	'	'	'	'	'	'	0.1	0.1
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	'	'	'	'	62.3	48.6	13	89.7
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable	'	'	'	'	3.7	5.5	1.1	5.5
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities [Abstract]	'	'	'	'	2.2	3	5.4	5.1
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities	'	'	'	'	5.4	5.5	0.5	1.1
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]	'	'	'	'	51	34.6	6	78
Net Income (Loss) Attributable to Parent	$47.50	$52.60	$147.50	$153.20	'	'	'	'

Accumulated_Other_Comprehensiv2

Accumulated Other Comprehensive Loss (Schedule Of Accumulated Other Comprehensive Income (Loss)) (Details) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'	'	'
Beginning balance	($57.40)	($100.20)	($59.80)	($65.30)
Other comprehensive income (loss) before reclassifications	-22.4	12.5	-27.1	-24.1
Tax (expense) benefit	2.2	-2.6	3.5	-3
Amounts reclassified from accumulated other comprehensive income (loss)	1	7.4	10.4	10.7
Tax (expense) benefit	-0.7	-2.9	-4.3	-4.1
Purchase of subsidiary shares from noncontrolling interest	'	1.1	'	1.1
Net current period other comprehensive income (loss)	-19.9	15.5	-17.5	-19.4
Ending balance	-77.3	-84.7	-77.3	-84.7
Hedging Activities	'	'	'	'
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'	'	'
Beginning balance	-6.4	-25.1	-9.5	-17.4
Other comprehensive income (loss) before reclassifications	-5.9	7	-9.2	-1.8
Tax (expense) benefit	2.2	-2.6	3.5	-3
Amounts reclassified from accumulated other comprehensive income (loss)	1.2	6.5	9.5	8.9
Tax (expense) benefit	-0.4	-2.5	-3.6	-3.4
Purchase of subsidiary shares from noncontrolling interest	'	0	'	0
Net current period other comprehensive income (loss)	-2.9	8.4	0.2	0.7
Ending balance	-9.3	-16.7	-9.3	-16.7
Pension Benefit Adjustments	'	'	'	'
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'	'	'
Beginning balance	-23.1	-41.3	-23.3	-41.9
Other comprehensive income (loss) before reclassifications	0	0	-0.5	0
Tax (expense) benefit	0	0	0	0
Amounts reclassified from accumulated other comprehensive income (loss)	0.8	0.9	1.9	1.8
Tax (expense) benefit	-0.3	-0.4	-0.7	-0.7
Purchase of subsidiary shares from noncontrolling interest	'	0	'	0
Net current period other comprehensive income (loss)	0.5	0.5	0.7	1.1
Ending balance	-22.6	-40.8	-22.6	-40.8
Foreign Currency Translation Adjustments	'	'	'	'
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'	'	'
Beginning balance	-27.9	-33.8	-27	-6
Other comprehensive income (loss) before reclassifications	-16.5	5.5	-17.4	-22.3
Tax (expense) benefit	0	0	0	0
Amounts reclassified from accumulated other comprehensive income (loss)	-1	0	-1	0
Tax (expense) benefit	0	0	0	0
Purchase of subsidiary shares from noncontrolling interest	'	1.1	'	1.1
Net current period other comprehensive income (loss)	-17.5	6.6	-18.4	-21.2
Ending balance	($45.40)	($27.20)	($45.40)	($27.20)

Business_Segments_Schedule_Of_

Business Segments (Schedule Of Reportable Segments) (Details) (USD $)	3 Months Ended			9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Jun. 28, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Dec. 28, 2013
Segment Reporting Information [Line Items]	'	'	'	'	'	'
External sales	$829.80	'	$768.20	$2,481.40	$2,368.40	'
Revenue from Related Parties	0	'	0	0	0	'
Total sales	829.8	'	768.2	2,481.40	2,368.40	'
Gross Profit	203.8	'	196.5	609.2	605.2	'
Operating Expenses	129.1	'	117.7	377.1	369.4	'
Other Cost and Expense, Operating	129.1	'	117.7	376.1	369.4	'
Asset Impairment Charges	0	1	0	1	0	'
Segment income from operations	74.7	'	78.8	232.1	235.8	'
Identifiable assets	3,671.40	'	3,709.30	3,671.40	3,709.30	3,643.50
Depreciation and amortization	35.6	'	31.7	103.6	95.1	'
Payments to Acquire Property, Plant, and Equipment	17.6	'	18.2	60.5	65.4	'
Electrical Segment [Member]	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
External sales	760.6	'	707.5	2,278.30	2,171.80	'
Revenue from Related Parties	0.8	'	1.2	2.5	3.2	'
Total sales	761.4	'	708.7	2,280.80	2,175	'
Gross Profit	185.5	'	180.1	557.1	552.9	'
Operating Expenses	'	'	109	'	341.8	'
Other Cost and Expense, Operating	119.5	'	'	347.8	'	'
Asset Impairment Charges	'	'	'	1	'	'
Segment income from operations	66	'	71.1	208.3	211.1	'
Identifiable assets	3,478.50	'	3,483.10	3,478.50	3,483.10	'
Depreciation and amortization	32.4	'	28.5	94.2	85.6	'
Payments to Acquire Property, Plant, and Equipment	16.1	'	15.3	54.9	58.4	'
Mechanical Segment [Member]	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
External sales	69.2	'	60.7	203.1	196.6	'
Revenue from Related Parties	1.2	'	1.2	3.7	4	'
Total sales	70.4	'	61.9	206.8	200.6	'
Gross Profit	18.3	'	16.4	52.1	52.3	'
Operating Expenses	'	'	8.7	'	27.6	'
Other Cost and Expense, Operating	9.6	'	'	28.3	'	'
Asset Impairment Charges	'	'	'	0	'	'
Segment income from operations	8.7	'	7.7	23.8	24.7	'
Identifiable assets	192.9	'	226.2	192.9	226.2	'
Depreciation and amortization	3.2	'	3.2	9.4	9.5	'
Payments to Acquire Property, Plant, and Equipment	1.5	'	2.9	5.6	7	'
Eliminations [Member]	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
External sales	0	'	0	0	0	'
Revenue from Related Parties	-2	'	-2.4	-6.2	-7.2	'
Total sales	-2	'	-2.4	-6.2	-7.2	'
Gross Profit	0	'	0	0	0	'
Operating Expenses	'	'	0	'	0	'
Other Cost and Expense, Operating	0	'	'	0	'	'
Asset Impairment Charges	'	'	'	0	'	'
Segment income from operations	0	'	0	0	0	'
Identifiable assets	0	'	0	0	0	'
Depreciation and amortization	0	'	0	0	0	'
Payments to Acquire Property, Plant, and Equipment	$0	'	$0	$0	$0	'

Goodwill_And_Other_Intangibles2

Goodwill And Other Intangibles (Schedule Of Changes To Goodwill) (Details) (USD $)	3 Months Ended			9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Jun. 28, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Goodwill [Line Items]	'	'	'	'	'
Beginning balance	'	'	'	$1,081.90	'
Less: Impairment Charges	0	-1	0	-1	0
Translation Adjustments	'	'	'	-5	'
Ending balance	1,126.30	'	'	1,126.30	'
Cumulative Goodwill Impairment Charges	77.3	'	'	77.3	'
Electrical Segment [Member]	'	'	'	'	'
Goodwill [Line Items]	'	'	'	'	'
Beginning balance	'	'	'	1,055	'
Acquisitions and Valuation Adjustments	'	'	'	50.4	'
Less: Impairment Charges	'	'	'	-1	'
Translation Adjustments	'	'	'	-5	'
Ending balance	1,099.40	'	'	1,099.40	'
Cumulative Goodwill Impairment Charges	65.2	'	'	65.2	'
Mechanical Segment [Member]	'	'	'	'	'
Goodwill [Line Items]	'	'	'	'	'
Beginning balance	'	'	'	26.9	'
Acquisitions and Valuation Adjustments	'	'	'	0	'
Less: Impairment Charges	'	'	'	0	'
Translation Adjustments	'	'	'	0	'
Ending balance	26.9	'	'	26.9	'
Cumulative Goodwill Impairment Charges	$12.10	'	'	$12.10	'

Goodwill_And_Other_Intangibles3

Goodwill And Other Intangibles (Schedule Of Gross Intangibles) (Details) (USD $)	9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Dec. 28, 2013
Goodwill [Line Items]	'	'
Gross Value	$467.70	$444.30
Accumulated Amortization	-232.8	-200.1
Net Values	234.9	244.2
Customer Relationships [Member]	'	'
Goodwill [Line Items]	'	'
Weighted Average Amortization Period (years)	'11 years	'
Gross Value	271	253.8
Accumulated Amortization	-118.3	-101.4
Technology [Member]	'	'
Goodwill [Line Items]	'	'
Weighted Average Amortization Period (years)	'9 years	'
Gross Value	137.4	133
Accumulated Amortization	-70.5	-57.9
Trademarks [Member]	'	'
Goodwill [Line Items]	'	'
Weighted Average Amortization Period (years)	'12 years	'
Gross Value	34.1	32.6
Accumulated Amortization	-19.8	-18
Patents Engineering Drawings [Member]	'	'
Goodwill [Line Items]	'	'
Weighted Average Amortization Period (years)	'5 years	'
Gross Value	16.5	16.6
Accumulated Amortization	-16.2	-15
Non-Compete Agreements [Member]	'	'
Goodwill [Line Items]	'	'
Weighted Average Amortization Period (years)	'5 years	'
Gross Value	8.7	8.3
Accumulated Amortization	($8)	($7.80)

Goodwill_And_Other_Intangibles4

Goodwill And Other Intangibles (Schedule Of Estimated Amortization) (Details) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Goodwill and Intangible Assets Disclosure [Abstract]	'	'	'	'
Estimated annual amortization, 2014	$45.30	'	$45.30	'
Estimated annual amortization, 2015	38.3	'	38.3	'
Estimated annual amortization, 2016	33.3	'	33.3	'
Estimated annual amortization, 2017	26.7	'	26.7	'
Estimated annual amortization, 2018	24.6	'	24.6	'
Amortization expense	$11.80	$10.90	$34.70	$33

Goodwill_And_Other_Intangibles5

Goodwill And Other Intangibles Goodwill Narrative Details (Details) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Goodwill and Intangible Assets Disclosure [Abstract]	'	'	'	'
Amortization of Intangible Assets	$11.80	$10.90	$34.70	$33

Debt_And_Bank_Credit_Facilitie2

Debt And Bank Credit Facilities (Narrative) (Details) (USD $)	9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Dec. 28, 2013
Debt Instrument [Line Items]	'	'
Senior notes	$600	$750
Revolving credit facility	500	'
Interest rate based on margin over London Inter-Bank Offered Rate	0.90%	'
Revolving credit facility, maturity date	'June 2016	'
Debt Instrument, Fair Value Disclosure	699.9	779.6
Other notes payable amount outstanding	16.9	17.4
Weighted average interest rate of other notes payable	2.50%	2.70%
Line of credit facility, amount outstanding end of period	60	0
Floating Rate Series 2007A Mature In August 2014 [Member]	'	'
Debt Instrument [Line Items]	'	'
Senior notes	$150	'
Minimum [Member]	'	'
Debt Instrument [Line Items]	'	'
Line of Credit Facility, Interest Rate During Period	1.40%	'

Debt_And_Bank_Credit_Facilitie3

Debt And Bank Credit Facilities (Schedule Of Indebtedness) (Details) (USD $)	Sep. 27, 2014	Dec. 28, 2013
In Millions, unless otherwise specified
Long-term Debt, Unclassified [Abstract]	'	'
Senior notes	$600	$750
Line of credit facility, amount outstanding end of period	60	0
Line of Credit Facility, Amount Outstanding	500	'
Other	16.9	17.4
Long-term debt, Total	676.9	767.4
Less: Current maturities	-8.3	-158.4
Non-current portion	$668.60	$609

Debt_And_Bank_Credit_Facilitie4

Debt And Bank Credit Facilities (Details Of The Senior Notes) (Details) (USD $)	9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014		Dec. 28, 2013
Debt Instrument [Line Items]	'		'
Senior notes, Principal	$600		$750
Spread on variable interest rate	0.90%		'
Floating Rate Series 2007A Mature In August 2014 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes, Principal	150		'
Floating Rate Series 2007A Mature In August 2017 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes, Principal	100		'
Variable rate terms	'FloatingB (1)	[1]	'
Maturity date	1-Aug-17		'
Fixed Rate Series 2011A Mature In July 2018 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes, Principal	100		'
Debt instrument interest rate	4.10%		'
Maturity date	1-Jul-18		'
Fixed Rate Series 2011A Mature In July 2021 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes, Principal	230		'
Maturity date	1-Jul-21		'
Fixed Rate Series 2011A Mature In July 2023 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes, Principal	$170		'
Maturity date	1-Jul-23		'
Maximum [Member] | Fixed Rate Series 2011A Mature In July 2021 [Member]	'		'
Debt Instrument [Line Items]	'		'
Stated rate, maximum	5.00%		'
Maximum [Member] | Fixed Rate Series 2011A Mature In July 2023 [Member]	'		'
Debt Instrument [Line Items]	'		'
Stated rate, maximum	5.10%		'
Minimum [Member] | Fixed Rate Series 2011A Mature In July 2021 [Member]	'		'
Debt Instrument [Line Items]	'		'
Stated rate, minimum	4.80%		'
Minimum [Member] | Fixed Rate Series 2011A Mature In July 2023 [Member]	'		'
Debt Instrument [Line Items]	'		'
Stated rate, minimum	4.90%		'
[1]	Interest rates vary as LIBOR varies. At SeptemberB 27, 2014, the interest rate was 0.9%.

Debt_And_Bank_Credit_Facilitie5

Debt And Bank Credit Facilities Line of Credit Facility, Amount Outstanding (Details) (USD $)	Sep. 27, 2014
In Millions, unless otherwise specified
DEBT AND BANK CREDIT FACILITIES [Abstract]	'
Line of Credit Facility, Amount Outstanding	$500
Letters of Credit Outstanding, Amount	23.8
Line of Credit Facility, Remaining Borrowing Capacity	$416.20

Pension_Plans_Narrative_Detail

Pension Plans (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Dec. 28, 2013
Pension and Other Postretirement Benefit Expense [Abstract]	'	'	'	'	'
Defined benefit pension plans net actuarial loss amortized into periodic pension	'	'	$2	'	'
Defined benefit pension plans prior service cost amortized into periodic pension benefit cost	'	'	0.2	'	'
Contribution to defined benefit pension plans	0.9	0.5	2	4.4	5.5
Expected additional contribution to defined benefit pension plans	'	'	$2.90	'	'

Pension_Plans_Schedule_Of_Net_

Pension Plans (Schedule Of Net Periodic Defined Benefit Pension Cost) (Details) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Pension and Other Postretirement Benefit Expense [Abstract]	'	'	'	'
Service cost	$0.60	$0.70	$1.80	$2.10
Interest cost	1.9	1.8	5.9	5.4
Expected return on plan assets	-2.2	-2.1	-6.7	-6.1
Amortization of prior service cost and net actuarial loss	0.6	1.1	1.7	3.2
Net periodic benefit expense	$0.90	$1.50	$2.70	$4.60

Income_Taxes_Details

Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Dec. 28, 2013
Income Tax Disclosure [Abstract]	'	'	'	'	'
Effective tax rate	27.10%	21.60%	26.60%	23.30%	'
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	'	'	35.00%	'	'
Unrecognized tax benefits	$3.40	'	$3.40	'	$4.40

Shareholders_Equity_Narrative_

Shareholders' Equity (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended
In Millions, except Share data, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Jun. 29, 2013
Stockholders' Equity Note [Abstract]	'	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value	$28.01	'	$28.01	'	$23.01
Treasury Stock, Shares, Acquired	'	'	500,000	'	'
Treasury Stock Acquired, Average Cost Per Share	'	'	$69.94	'	'
Payments for Repurchase of Common Stock	'	'	$35	$0	'
Stock Repurchase Program, Number of Shares Authorized to be Repurchased	3,000,000	'	3,000,000	'	'
Share-based Compensation	2.2	2.9	8.5	8.3	'
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense	'	'	1.2	0.7	'
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	$24.60	'	$24.60	'	'
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition	'	'	'2 years 3 months 4 days	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	3,000,000	'	3,000,000	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	'	'	'5 years	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	'	'	'10 years	'	'

Shareholders_Equity_Summary_Of

Shareholders' Equity (Summary Of Share-Based Awards) (Details) (USD $)

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

In Millions, except Share data, unless otherwise specified

Sep. 27, 2014

Sep. 28, 2013

Jun. 29, 2013

Sep. 27, 2014

Sep. 28, 2013

Sep. 27, 2014

Sep. 28, 2013

Sep. 27, 2014

Sep. 27, 2014

Sep. 28, 2013

Sep. 27, 2014

Sep. 28, 2013

Sep. 27, 2014

Sep. 28, 2013

Sep. 27, 2014

Sep. 28, 2013

Sep. 27, 2014

Sep. 28, 2013

Sep. 27, 2014

Sep. 28, 2013

Employee Stock Option [Member]

Employee Stock Option [Member]

Employee Stock Option [Member]

Employee Stock Option [Member]

Share Based Incentive Awards [Member]

Restricted Stock [Member]

Restricted Stock [Member]

Restricted Stock [Member]

Restricted Stock [Member]

Restricted Stock Units (RSUs) [Member]

Restricted Stock Units (RSUs) [Member]

Restricted Stock Units (RSUs) [Member]

Restricted Stock Units (RSUs) [Member]

Performance Shares [Member]

Performance Shares [Member]

Performance Shares [Member]

Performance Shares [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross

148,955

174,775

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value

$28.01

'

$23.01

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Allocated Share-based Compensation Expense

'

'

'

$1

$1.10

$3.60

$4

'

$0.30

$0.50

$1.20

$0.90

$0.60

$1

$3

$3

$0.30

$0.20

$0.70

$0.30

Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term

'

'

'

'

'

'7 years

'7 years

'

'

'

'

'

'

'

'

'

'

'

'3 years

'3 years

Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate

'

'

'

'

'

37.70%

38.50%

'

'

'

'

'

'

'

'

'

'

'

32.00%

35.00%

Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate

'

'

'

'

'

1.20%

1.20%

'

'

'

'

'

'

'

'

'

'

'

1.10%

1.20%

Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate

'

'

'

'

'

2.00%

1.10%

'

'

'

'

'

'

'

'

'

'

'

0.90%

0.30%

Number of Shares, Outstanding

'

'

'

'

'

'

'

1,498,486

'

'

'

'

'

'

'

'

'

'

'

'

Number of Shares, Exercisable

'

'

'

'

'

'

'

878,054

'

'

'

'

'

'

'

'

'

'

'

'

Number of Shares, Outstanding, Wtd. Avg. Exercise Price

'

'

'

'

'

'

'

$59.27

'

'

'

'

'

'

'

'

'

'

'

'

Number of Shares, Exercisable, Wtd. Avg. Exercise Price

'

'

'

'

'

'

'

$53.10

'

'

'

'

'

'

'

'

'

'

'

'

Number of Shares, Outstanding, Wtd. Avg. Remaining Contractual Term (years)

'

'

'

'

'

'

'

'6 years 0 months 26 days

'

'

'

'

'

'

'

'

'

'

'

'

Number of Shares, Exercisable, Wtd. Avg. Remaining Contractual Term (years)

'

'

'

'

'

'

'

'4 years 8 months 5 days

'

'

'

'

'

'

'

'

'

'

'

'

Outstanding Shares, Aggregate Intrinsic Value

'

'

'

'

'

'

'

13.2

'

'

'

'

'

'

'

'

'

'

'

'

Exercisable Shars, Aggregate Intrinsic Value

'

'

'

'

'

'

'

12.3

'

'

'

'

'

'

'

'

'

'

'

'

Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options

'

'

'

$12.70

'

$12.70

'

'

$0.70

'

$0.70

'

$10.40

'

$10.40

'

$3

'

$3

'

Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition

'2 years 3 months 4 days

'

'

'

'

'3 years 1 month 21 days

'

'

'

'

'7 months 10 days

'

'

'

'2 years 0 months 4 days

'

'

'

'2 years 2 months 23 days

'

Shareholders_Equity_Restricted

Shareholders' Equity Restricted Stock and Restricted Stock Units (Details) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
In Millions, except Share data, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Dec. 28, 2013
Restricted Stock Units (RSUs) [Member]	'	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'	'
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options	$10.40	'	$10.40	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms	'	'	'2 years 0 months 4 days	'	'1 year 11 months 5 days
Allocated Share-based Compensation Expense	0.6	1	3	3	'
Number of shares	'	'	'	'	'
Unvested restricted stock awards beginning balance (in shares)	'	'	210,264	'	'
Granted	'	'	83,850	'	'
Vested	'	'	47,048	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value	'	'	$70.89	'	'
Forfeited	'	'	5,885	'	'
Unvested restricted stock awards ending balance (in shares)	241,181	'	241,181	'	210,264
Weighted Average Value	'	'	'	'	'
Unvested restricted stock beginning balance (per share)	'	'	$65.57	'	'
Granted	'	'	$75.41	'	'
Unvested restricted stock ending balance (per share)	$68	'	$68	'	$65.57
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value	'	'	$63.51	'	'
Restricted Stock [Member]	'	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'	'
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options	0.7	'	0.7	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms	'	'	'7 months 10 days	'	'9 months 18 days
Allocated Share-based Compensation Expense	0.3	0.5	1.2	0.9	'
Number of shares	'	'	'	'	'
Unvested restricted stock awards beginning balance (in shares)	'	'	40,717	'	'
Granted	'	'	12,144	'	'
Vested	'	'	28,047	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value	'	'	$67.83	'	'
Forfeited	'	'	0	'	'
Unvested restricted stock awards ending balance (in shares)	24,814	'	24,814	'	40,717
Weighted Average Value	'	'	'	'	'
Unvested restricted stock beginning balance (per share)	'	'	$66.50	'	'
Granted	'	'	$75.76	'	'
Unvested restricted stock ending balance (per share)	$69.53	'	$69.53	'	$66.50
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value	'	'	$0	'	'
Performance Shares [Member]	'	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	'	'	0.90%	0.30%	'
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options	3	'	3	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms	'	'	'2 years 2 months 23 days	'	'2 years 4 months 24 days
Allocated Share-based Compensation Expense	$0.30	$0.20	$0.70	$0.30	'
Number of shares	'	'	'	'	'
Unvested restricted stock awards beginning balance (in shares)	'	'	35,730	'	'
Granted	'	'	25,310	'	'
Vested	'	'	0	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value	'	'	$0	'	'
Forfeited	'	'	1,645	'	'
Unvested restricted stock awards ending balance (in shares)	59,395	'	59,395	'	35,730
Weighted Average Value	'	'	'	'	'
Unvested restricted stock beginning balance (per share)	'	'	$56.71	'	'
Granted	'	'	$83.74	'	'
Unvested restricted stock ending balance (per share)	$68.23	'	$68.23	'	$56.71
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value	'	'	$56.71	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	'	'	'3 years	'3 years	'
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	'	'	32.00%	35.00%	'
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	'	'	1.10%	1.20%	'

Shareholders_Equity_Shareholde

Shareholders' Equity Shareholders' Equity Narrative details (Details) (USD $)	3 Months Ended		9 Months Ended			3 Months Ended
In Millions, except Share data, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Jun. 29, 2013	Jun. 28, 2014
						Share Based Incentive Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value	$28.01	'	$28.01	'	$23.01	'
Share-based Compensation	$2.20	$2.90	$8.50	$8.30	'	'
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term	'	'	'	'	'	'10 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	'	'	148,955	174,775	'	'

Shareholders_Equity_Sharebased

Shareholders' Equity Share-based Incentive Plan Grant Activity (Options and SAR's) (Details) (USD $)	3 Months Ended		9 Months Ended			12 Months Ended
In Millions, except Share data, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Dec. 28, 2013
					Restricted Stock [Member]	Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'	'	'
Share-based Compensation	$2.20	$2.90	$8.50	$8.30	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number	'	'	'	'	241,181	210,264
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	'	'	'	'	83,850	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value	'	'	'	'	$68	$65.57
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms	'	'	'	'	'2 years 0 months 4 days	'1 year 11 months 5 days
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	'	'	'	'	$75.41	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period	'	'	'	'	47,048	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value	'	'	'	'	$70.89	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period	'	'	'	'	5,885	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value	'	'	'	'	$63.51	'

Earnings_Per_Share_EPS_Details

Earnings Per Share (EPS) (Details)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Earnings Per Share [Abstract]	'	'	'	'
Denominator for basic EPS (weighted average)	44.9	45.1	45.1	45
Effect of dilutive securities	0.3	0.3	0.3	0.3
Denominator for diluted EPS	45.2	45.4	45.4	45.3
Shares excluded from the calculation of the effect of dilutive securities	0.6	0.7	0.3	0.7

Contingencies_Contingency_Tabl

Contingencies Contingency Table (Details) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Movement in Standard Product Warranty Accrual [Roll Forward]	'	'	'	'
Beginning balance	$17.60	$21.90	$19.30	$20.90
Payments	-4.1	-5.2	-14.9	-13.7
Provision	4.9	4.8	13.9	13.2
Acquisition	0.6	0	0.7	1.2
Translation adjustments	0	0	0	-0.1
Ending balance	$19	$21.50	$19	$21.50

Derivative_Instruments_Narrati

Derivative Instruments (Narrative) (Details) (USD $)	9 Months Ended	12 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Dec. 28, 2013
Derivative Instruments and Hedging Activities Disclosure [Abstract]	'	'
Net derivative gains (losses) on closed hedge instruments in AOCI that will be realized in earnings when the hedged items impact earnings	$0.60	($0.70)
Notional amount of receive-variable/pay-fixed interest rate swaps	100	'
Receive-variable/pay-fixed interest rate swaps, maturity period	'August 2017	'
Net AOCI balance	-9.3	'
Net current deferred gains expected to be realized	($5)	'

Derivative_Instruments_Schedul

Derivative Instruments (Schedule Of Notional Amounts Of Forward Contracts) (Details) (USD $)	Sep. 27, 2014
In Millions, unless otherwise specified
Derivative [Line Items]	'
Notional Amount	$100
Copper [Member] | Commodity Forward Contracts [Member]	'
Derivative [Line Items]	'
Notional Amount	111.2
Aluminum [Member] | Commodity Forward Contracts [Member]	'
Derivative [Line Items]	'
Notional Amount	$5.10

Derivative_Instruments_Schedul1

Derivative Instruments (Schedule Of Fair Values Of Derivative Instruments) (Details) (USD $)	Sep. 27, 2014	Dec. 28, 2013
In Millions, unless otherwise specified
Prepaid Expenses and Other Current Assets	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	$4.90	$13.10
Prepaid Expenses and Other Current Assets | Interest rate swap contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	0	0
Prepaid Expenses and Other Current Assets | Currency contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	3.3	8.4
Prepaid Expenses and Other Current Assets | Currency contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	0.3	0
Prepaid Expenses and Other Current Assets | Commodity contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	0.2	4
Prepaid Expenses and Other Current Assets | Commodity contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	1.1	0.7
Other Noncurrent Assets	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	0.5	0.7
Other Noncurrent Assets | Interest rate swap contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	0	0
Other Noncurrent Assets | Currency contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	0.5	0.7
Other Noncurrent Assets | Currency contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	0	0
Other Noncurrent Assets | Commodity contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	0	0
Other Noncurrent Assets | Commodity contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	0	0
Hedging Obligations (current)	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	7.8	11.3
Hedging Obligations (current) | Interest rate swap contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	0	5.7
Hedging Obligations (current) | Currency contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	2.4	3
Hedging Obligations (current) | Currency contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	0.7	0.1
Hedging Obligations (current) | Commodity contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	3.6	1.7
Hedging Obligations (current) | Commodity contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	1.1	0.8
Hedging Obligations	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	14	16.8
Hedging Obligations | Interest rate swap contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	12.6	16.1
Hedging Obligations | Currency contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	1.3	0.7
Hedging Obligations | Currency contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	0	0
Hedging Obligations | Commodity contracts | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	0.1	0
Hedging Obligations | Commodity contracts | Derivative Not Designated As Cash Flow Hedging Instruments [Member]	'	'
Derivative [Line Items]	'	'
Derivative Liability, Fair Value, Gross Liability	$0	$0

Derivative_Instruments_Schedul2

Derivative Instruments (Schedule Of Cash Flow Hedging Instruments) (Details) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Dec. 28, 2013
Derivative [Line Items]	'	'	'	'	'
Notional Amount	$100	'	$100	'	'
Gain (Loss) recognized in Other Comprehensive Income (Loss)	'	'	0.6	'	-0.7
Derivative instruments, gain (loss) recognized	0.8	4	5.9	5.5	'
Mexican Peso	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Notional Amount	238	'	238	'	'
Chinese Renminbi	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Notional Amount	166.9	'	166.9	'	'
Indian Rupee	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Notional Amount	33.7	'	33.7	'	'
Euro	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Notional Amount	26.1	'	26.1	'	'
Thai Baht	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Notional Amount	5	'	5	'	'
Australian Dollar	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Notional Amount	2.9	'	2.9	'	'
Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Gain (Loss) recognized in Other Comprehensive Income (Loss)	-5.9	7	-9.2	-7.8	'
Net Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	0	-0.1	0	-0.6	'
Cost of Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	1.2	-3.2	-0.6	1.3	'
Interest Expense | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	-2.4	-3.2	-8.9	-9.6	'
Interest rate swap contracts | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Gain (Loss) recognized in Other Comprehensive Income (Loss)	1.2	-0.9	0.2	0.8	'
Interest rate swap contracts | Net Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	0	0	0	0	'
Interest rate swap contracts | Cost of Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	0	0	0	0	'
Interest rate swap contracts | Interest Expense | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	-2.4	-3.2	-8.9	-9.6	'
Currency Forward Contracts [Member] | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Gain (Loss) recognized in Other Comprehensive Income (Loss)	-3.9	-2.4	0.6	3.9	'
Currency Forward Contracts [Member] | Net Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	0	-0.1	0	-0.6	'
Currency Forward Contracts [Member] | Cost of Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	2.8	1.7	6.5	5.8	'
Currency Forward Contracts [Member] | Cost of Sales | Cash Flow Hedging [Member] | Derivative Not Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	-0.3	'	-0.2	'	'
Currency Forward Contracts [Member] | Interest Expense | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	0	0	0	0	'
Commodity Forward Contracts [Member] | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Gain (Loss) recognized in Other Comprehensive Income (Loss)	-3.2	10.3	-10	-12.5	'
Commodity Forward Contracts [Member] | Net Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	0	0	0	0	'
Commodity Forward Contracts [Member] | Cost of Sales | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	-1.6	-4.9	-7.1	-4.5	'
Commodity Forward Contracts [Member] | Cost of Sales | Cash Flow Hedging [Member] | Derivative Not Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	0	'	0.1	'	'
Commodity Forward Contracts [Member] | Interest Expense | Cash Flow Hedging [Member] | Derivative Designated As Cash Flow Hedging Instruments [Member]	'	'	'	'	'
Derivative [Line Items]	'	'	'	'	'
Derivative instruments, gain (loss) recognized	$0	$0	$0	$0	'

Derivative_Instruments_Derivat

Derivative Instruments Derivative netting table (Details) (USD $)	Sep. 27, 2014	Dec. 28, 2013
In Millions, unless otherwise specified
Prepaid Expenses and Other Current Assets | Foreign Exchange Contract [Member]	'	'
Current derivative assets, gross	$3.60	$8.40
Derivative Asset, Fair Value, Amount Offset Against Collateral	-1.7	-0.6
Current Derivatives, Fair Value, Net	1.9	7.8
Prepaid Expenses and Other Current Assets | Commodity contracts	'	'
Current derivative assets, gross	1.3	4.7
Derivative Asset, Fair Value, Amount Offset Against Collateral	-1.2	-2.4
Current Derivatives, Fair Value, Net	0.1	2.3
Other Noncurrent Assets | Foreign Exchange Contract [Member]	'	'
Derivative Asset, Fair Value, Amount Offset Against Collateral	-0.4	-0.2
Long-term derivative assets, gross	0.5	0.7
Derivative Assets, Noncurrent	0.1	0.5
Hedging Obligations (current) | Foreign Exchange Contract [Member]	'	'
Current derivative liabilities, gross	3.1	3.1
Derivative Liability, Fair Value, Amount Offset Against Collateral	-1.7	-0.6
Derivative, Net Liability Position, Aggregate Fair Value	1.4	2.5
Hedging Obligations (current) | Commodity contracts	'	'
Current derivative liabilities, gross	4.7	2.5
Derivative Liability, Fair Value, Amount Offset Against Collateral	-1.2	-2.4
Derivative, Net Liability Position, Aggregate Fair Value	3.5	0.1
Hedging Obligations	'	'
Long-term Derivatives Fair Value, Net	'	0.5
Hedging Obligations | Foreign Exchange Contract [Member]	'	'
Derivative Asset, Fair Value, Amount Offset Against Collateral	'	-0.2
Derivative Liability, Fair Value, Amount Offset Against Collateral	-0.4	'
Long-term derivative liabilities, gross	1.3	'
Long-term Derivatives Fair Value, Net	0.9	'
Hedging Obligations | Commodity contracts	'	'
Derivative Liability, Fair Value, Amount Offset Against Collateral	0	'
Long-term derivative liabilities, gross	0.1	0.7
Long-term Derivatives Fair Value, Net	$0.10	'

Fair_Value_Schedule_Of_Financi

Fair Value (Schedule Of Financial Assets And Liabilities At Fair Value) (Details) (USD $)	Sep. 27, 2014	Dec. 28, 2013
In Millions, unless otherwise specified
Prepaid Expenses and Other Current Assets | (Level 2) [Member] | Derivative Currency Contracts [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Assets	$3.60	$8.40
Prepaid Expenses and Other Current Assets | (Level 2) [Member] | Derivative Commodity Contracts [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Assets	1.3	4.7
Prepaid Expenses and Other Current Assets | (Level 2) [Member] | Cash and Cash Equivalents [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Assets	17.5	7.6
Other Noncurrent Assets | (Level 1) [Member] | Assets Held in Rabbi Trust [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Assets	5.2	5.1
Other Noncurrent Assets | (Level 2) [Member] | Derivative Currency Contracts [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Assets	0.5	0.7
Other Accrued Expenses [Member] | (Level 3) [Member] | Deferred Contingent Purchase Price [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Liabilities	0	8.3
Hedging Obligations (current) | (Level 2) [Member] | Interest rate swap contracts	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Liabilities	0	5.7
Hedging Obligations (current) | (Level 2) [Member] | Derivative Currency Contracts [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Liabilities	3.1	3.1
Hedging Obligations (current) | (Level 2) [Member] | Derivative Commodity Contracts [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Liabilities	4.7	2.5
Hedging Obligations | (Level 2) [Member] | Interest rate swap contracts	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Liabilities	12.6	16.1
Hedging Obligations | (Level 2) [Member] | Derivative Currency Contracts [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Liabilities	1.3	0.7
Hedging Obligations | (Level 2) [Member] | Derivative Commodity Contracts [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Liabilities	0.1	0
Other Noncurrent Liabilities [Member] | (Level 3) [Member] | Deferred Contingent Purchase Price [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Liabilities	$0	$1.40

Fair_Value_Summary_Of_Changes_

Fair Value (Summary Of Changes In Fair Market Value Of Company's Level 3 Liabilities) (Details) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Jun. 28, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Mar. 30, 2013
Fair Value Disclosures [Abstract]	'	'	'	'	'
Beginning Balance	$0	$21.60	$9.70	$21.10	$21.60
Valuation Adjustments	0	0.3	-1.1	0.8	'
Derivative Liabilities Payment	0	-0.3	-8.6	-0.3	'
Ending Balance	'	'	$0	'	$21.60

Restructuring_and_Related_Acti2

Restructuring and Related Activities (Details) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Restructuring Cost and Reserve [Line Items]	'	'	'	'
Provision	$3	$1.20	$10.80	$3.50
Restructuring and Related Cost, Expected Cost	7.3	'	7.3	'
Cost of Sales	'	'	'	'
Restructuring Cost and Reserve [Line Items]	'	'	'	'
Provision	3	1.2	10.5	2.7
Operating Expense	'	'	'	'
Restructuring Cost and Reserve [Line Items]	'	'	'	'
Provision	'	'	0.3	0.8
Employee Severance [Member]	'	'	'	'
Restructuring Cost and Reserve [Line Items]	'	'	'	'
Provision	1.8	0.6	5.2	1.3
Restructuring and Related Cost, Expected Cost	3.3	'	3.3	'
Facility Closing [Member]	'	'	'	'
Restructuring Cost and Reserve [Line Items]	'	'	'	'
Provision	0.8	0.4	3.7	1.3
Restructuring and Related Cost, Expected Cost	4	'	4	'
Other Restructuring [Member]	'	'	'	'
Restructuring Cost and Reserve [Line Items]	'	'	'	'
Provision	$0.40	$0.20	$1.90	$0.90

Restructuring_and_Related_Acti3

Restructuring and Related Activities Restructuring Reserve by Type of Cost Table (Details) (USD $)	3 Months Ended		9 Months Ended
In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Restructuring Reserve [Roll Forward]	'	'	'	'
Restructuring Reserve	$7.30	$2.60	$3.90	$3.10
Provision	3	1.2	10.8	3.5
Payments	-1.8	-0.3	-6.2	-3.1
Restructuring Reserve	$8.50	$3.50	$8.50	$3.50