Total Equity (Reclassifications out of Accumulated Other Comprehensive Income (Loss)) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 27, 2014	Jun. 28, 2013	Jun. 27, 2014	Jun. 28, 2013
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Sales	$ (1,399.5)	$ (1,466.3)	$ (2,697.5)	$ (2,853.1)
Net income (loss) attributable to Company common shareholders	(24.8)	8.2	(340.2)	(37.6)
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net income (loss) attributable to Company common shareholders	4.1	2.4	5.0	4.3
Reclassification out of Accumulated Other Comprehensive Income [Member] | Change in Fair Value of Derivatives [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Sales		0.8		1.0
Net income (loss) attributable to Company common shareholders		0.8		1.0
Reclassification out of Accumulated Other Comprehensive Income [Member] | Amortization of Defined Pension Items [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Prior service cost	0.2	0.2	0.4	0.5
Net loss	0.7	1.4	1.4	2.8
Settlement Loss	3.2		3.2
Net income (loss) attributable to Company common shareholders		$ 1.6		$ 3.3