Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Jul. 01, 2017	Jul. 02, 2016
Comprehensive Income
Net Income	$ 611.6	$ 516.6	$ 1,163.0	$ 918.8
Other Comprehensive Items:
Currency translation adjustment	219.5	(220.7)	379.5	(50.8)
Unrealized gains and losses on available-for-sale investments:
Unrealized holding gains (losses) arising during the period (net of tax provision (benefit) of $0.1, $0.1, $0.4 and ($0.3))	0.8	0.0	1.9	(1.5)
Reclassification adjustment for (gains) losses included in net income (net of tax (provision) benefit of ($0.6), $0.0, ($0.6) and $0.0)	(1.0)	0.0	(1.0)	0.0
Unrealized gains and losses on hedging instruments:
Unrealized losses on hedging instruments (net of tax benefit of $22.4)	0.0	0.0	0.0	(36.6)
Reclassification adjustment for losses included in net income (net of tax benefit of $1.2, $0.9, $2.3 and $1.4)	1.9	1.7	3.7	2.5
Pension and other postretirement benefit liability adjustments:
Pension and other postretirement benefit liability adjustments arising during the period (net of tax benefit (provision) of $2.9, ($1.0), $3.6 and $0.1)	(7.1)	2.3	(9.1)	(1.1)
Amortization of net loss and prior service benefit included in net periodic pension cost (net of tax benefit of $1.4, $0.6, $2.1 and $0.9)	3.3	1.3	5.2	2.7
Total other comprehensive items	217.4	(215.4)	380.2	(84.8)
Comprehensive Income	$ 829.0	$ 301.2	$ 1,543.2	$ 834.0