Accumulated Other Comprehensive (Loss) Income - Changes in OCI (Details) - USD ($) $ in Millions		6 Months Ended
		Jul. 01, 2016	Jun. 26, 2015
Changes in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Accumulated other comprehensive loss		$ 1,708.0
Accumulated other comprehensive loss		1,784.5
Gain (loss) on translation adjustments on noncontrolling interests		0.3	$ (0.3)
Changes in Fair Value of Effective Cash Flow Hedges [Member]
Changes in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Accumulated other comprehensive loss	[1]	11.9	25.2
Other comprehensive income (loss), before reclassifications	[1]	(6.8)	20.2
Amounts reclassified from accumulated other comprehensive income (loss)	[1]	(2.8)	(20.2)
Net current period other comprehensive income (loss)	[1]	(9.6)	0.0
Accumulated other comprehensive loss	[1]	2.3	25.2
Foreign Currency Translation Adjustment [Member]
Changes in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Accumulated other comprehensive loss	[1]	(14.8)	(0.8)
Other comprehensive income (loss), before reclassifications	[1],[2]	0.7	(6.5)
Amounts reclassified from accumulated other comprehensive income (loss)	[1]	0.0	0.0
Net current period other comprehensive income (loss)	[1]	0.7	(6.5)
Accumulated other comprehensive loss	[1]	(14.1)	(7.3)
Foreign currency transaction and translation gain (loss)		5.5	(3.5)
Retirement Benefit Adjustment [Member]
Changes in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Accumulated other comprehensive loss	[1]	(20.1)	(21.8)
Other comprehensive income (loss), before reclassifications	[1]	(0.3)	(0.1)	[3]
Amounts reclassified from accumulated other comprehensive income (loss)	[1]	0.6	0.8
Net current period other comprehensive income (loss)	[1]	0.3	0.7
Accumulated other comprehensive loss	[1]	(19.8)	(21.1)
AOCI Attributable to Parent [Member]
Changes in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Accumulated other comprehensive loss	[1]	(23.0)	2.6
Other comprehensive income (loss), before reclassifications	[1]	(6.4)	13.6
Amounts reclassified from accumulated other comprehensive income (loss)	[1]	(2.2)	(19.4)
Net current period other comprehensive income (loss)	[1]	(8.6)	(5.8)
Accumulated other comprehensive loss	[1]	$ (31.6)	(3.2)
Retirement Benefit Adjustment, Noncontrolling interest
Changes in Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Other comprehensive income (loss), before reclassifications	[1],[3]		$ (0.1)

[1] All amounts are net of tax and noncontrolling interest.

[2] Includes a gain of $5.5 million for the six months ended July 1, 2016 and a loss of $3.5 million for the six months ended June 26, 2015 on intra-entity foreign currency transactions that are of a long-term-investment nature; also includes a gain of $0.3 million for the six month ended July 1, 2016 and a loss of $0.3 million the six months ended June 26, 2015 related to noncontrolling interest.

[3] Includes a loss of $0.1 million of noncontrolling interest related to Retirement Benefits adjustment for the six months ended June 26, 2015.