Restatement of Condensed Consolidated Financial Statements (Unaudited) (Schedule Of Condensed Consolidated Balance Sheets) (Details) (USD $) In Millions, unless otherwise specified	Jun. 29, 2012		Dec. 31, 2011		Jul. 01, 2011	Dec. 31, 2010
Assets
Inventories, net	$ 1,212.9	[1]	$ 1,185.5	[1]
Deferred income taxes	38.8	[1]	43.2	[1]
Prepaid expenses and other	105.2	[1]	100.0	[1]
Total current assets	3,009.3	[1]	2,843.7	[1]
Property, plant and equipment, net	1,007.1	[1]	1,023.8	[1]
Deferred income taxes	22.6	[1]	16.2	[1]
Goodwill	168.0	[1]	168.1	[1]
Total assets	4,461.2	[1]	4,323.0	[1]
Liabilities
Deferred income taxes	209.7	[1]	200.0	[1]
Other liabilities	250.0	[1]	245.9	[1]
Total liabilities	2,966.8	[1]	2,861.3	[1]
Equity
Retained earnings	954.3	[1]	912.8	[1]
Accumulated other comprehensive income (loss)	(116.6)	[1]	(99.0)	[1]
Total Company shareholders' equity	1,379.3	[1]	1,348.4	[1]
Total equity	1,494.4	[1]	1,461.7	[1]	1,683.2	1,567.3
Total liabilities and equity	4,461.2	[1]	4,323.0	[1]
Errors Relating to Accounting for Inventory [Member] | As Previously Reported [Member]
Assets
Inventories, net	1,259.6		1,228.7
Deferred income taxes	39.0		43.4
Prepaid expenses and other	105.2
Total current assets	3,056.2		2,887.1
Property, plant and equipment, net	1,012.2		1,028.6
Deferred income taxes	24.9		18.6
Goodwill	165.0		164.9
Total assets	4,512.5		4,370.4
Liabilities
Deferred income taxes	210.7
Other liabilities	247.2		243.1
Total liabilities	2,965.0		2,858.5
Equity
Retained earnings	1,005.8		959.1
Accumulated other comprehensive income (loss)	(115.0)		(95.1)
Total Company shareholders' equity	1,432.4		1,398.6
Total equity	1,547.5		1,511.9
Total liabilities and equity	4,512.5		4,370.4
Errors Relating to Accounting for Inventory [Member] | Effect of Restatement [Member]
Assets
Inventories, net	(46.7)		(43.2)
Deferred income taxes	(0.2)		(0.2)
Prepaid expenses and other	0
Total current assets	(46.9)		(43.4)
Property, plant and equipment, net	(5.1)		(4.8)
Deferred income taxes	(2.3)		(2.4)
Goodwill	3.0		3.2
Total assets	(51.3)		(47.4)
Liabilities
Deferred income taxes	(1.0)
Other liabilities	2.8		2.8
Total liabilities	1.8		2.8
Equity
Retained earnings	(51.5)		(46.3)
Accumulated other comprehensive income (loss)	(1.6)		(3.9)
Total Company shareholders' equity	(53.1)		(50.2)
Total equity	(53.1)		(50.2)
Total liabilities and equity	$ (51.3)		$ (47.4)

[1] See Note 23 - Restatement of Condensed Consolidated Financial Statements (Unaudited)