Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Oct. 01, 2016	Sep. 30, 2017	Oct. 01, 2016
Net income (loss)	$ 44.5	$ (1,590.2)	$ 46.4	$ (2,653.7)
Other comprehensive income:
Foreign currency translation adjustments	69.9	27.5	289.9	71.5
Change in fair value of derivative financial instruments, net of tax	0.1	3.6	8.7	(3.5)
Change in fair value of investment securities, net of tax	(8.1)	9.8	(24.4)	18.4
Change in post-retirement and pension liability, net of tax	(1.2)	(0.2)	(1.2)	0.4
Other comprehensive income, net of tax	60.7	40.7	273.0	86.8
Comprehensive income (loss)	$ 105.2	$ (1,549.5)	$ 319.4	$ (2,566.9)