Accumulated Other Comprehensive Income (Change in Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Millions	6 Months Ended
	Jul. 03, 2015	Jun. 27, 2014
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	$ (263.4)	$ (112.1)
Other comprehensive income (loss) before reclassifications	(65.2)	0.6
Sale of subsidiaries	16.2	5.0
Net current - period other comprehensive income (loss)	(49.0)	5.6
Ending balance	(312.4)	(106.5)
Foreign Currency Translation [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	(185.1)	(67.1)
Other comprehensive income (loss) before reclassifications	(65.2)	0.6
Sale of subsidiaries	11.4	0.0
Net current - period other comprehensive income (loss)	(53.8)	0.6
Ending balance	(238.9)	(66.5)
Change of Fair Value of Pension Benefit Obligation [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	(78.3)	(52.6)
Other comprehensive income (loss) before reclassifications	0.0	0.0
Sale of subsidiaries	4.8	5.0
Net current - period other comprehensive income (loss)	4.8	5.0
Ending balance	$ (73.5)	(47.6)
Other [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		7.6
Other comprehensive income (loss) before reclassifications		0.0
Sale of subsidiaries		0.0
Net current - period other comprehensive income (loss)		0.0
Ending balance		$ 7.6