Total Equity (Condensed Consolidated Statements of Changes in Equity) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended									3 Months Ended
Mar. 29, 2013	Mar. 30, 2012	Mar. 29, 2013 Preferred Stock [Member]	Dec. 31, 2012 Preferred Stock [Member]	Mar. 30, 2012 Preferred Stock [Member]	Dec. 31, 2011 Preferred Stock [Member]	Mar. 29, 2013 Common Stock [Member]	Dec. 31, 2012 Common Stock [Member]	Mar. 30, 2012 Common Stock [Member]	Dec. 31, 2011 Common Stock [Member]	Mar. 29, 2013 Additional Paid-in Capital [Member]	Mar. 30, 2012 Additional Paid-in Capital [Member]	Mar. 29, 2013 Treasury Stock [Member]	Mar. 30, 2012 Treasury Stock [Member]	Mar. 29, 2013 Retained Earnings [Member]	Mar. 30, 2012 Retained Earnings [Member]	Mar. 29, 2013 Accumulated Other Comprehensive Income (Loss) [Member]	Mar. 30, 2012 Accumulated Other Comprehensive Income (Loss) [Member]	Mar. 29, 2013 Noncontrolling Interest [Member]	Mar. 30, 2012 Noncontrolling Interest [Member]
Beginning Balance	$ 1,470.7	$ 1,461.7	$ 3.8	$ 3.8	$ 3.8	$ 3.8	$ 0.6	$ 0.6	$ 0.6	$ 0.6	$ 676.7	$ 666.7	$ (137.0)	$ (136.5)	$ 916.5	$ 912.8	$ (107.3)	$ (99.0)	$ 117.4	$ 113.3
Comprehensive income (loss)	(45.9)	72.4													(46.4)	22.8	(2.2)	45.2	2.7	4.4
Preferred stock dividend	(0.1)	(0.1)													(0.1)	(0.1)
Excess tax benefit from stock compensation	(1.0)	0.1									(1.0)	0.1
Dividends paid to non-controlling interest	(0.3)	(0.6)																	(0.3)	(0.6)
Other - Issuance pursuant to restricted stock, stock options and other	1.9	3.1									1.3	2.1	0.6	1.0						0
Ending Balance	$ 1,425.3	$ 1,536.6	$ 3.8	$ 3.8	$ 3.8	$ 3.8	$ 0.6	$ 0.6	$ 0.6	$ 0.6	$ 677.0	$ 668.9	$ (136.4)	$ (135.5)	$ 870.0	$ 935.5	$ (109.5)	$ (53.8)	$ 119.8	$ 117.1

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the economic entity, including both controlling (parent) and noncontrolling interests. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, including any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

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Equity impact of cash dividends declared by an entity during the period for all classes of stock (common, preferred, etc.). This element includes paid and unpaid dividends declared during the period.

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- Definition

Equity impact of preferred stock cash dividends declared by an entity during the period. This element includes paid and unpaid dividends declared during the period.

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- Definition

Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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