Consolidated Statement of Comprehensive Income (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 30, 2013	Mar. 31, 2012
Comprehensive Income (Loss)
Net income	$ 336.2	$ 277.3
Other Comprehensive Items:
Currency translation adjustment	(179.3)	248.5
Unrealized gains and losses on available-for-sale investments
Unrealized holding gains arising during the period (net of tax provision of $0.4 and $0.0)	1.2	0
Reclassification adjustment for gains included in net income (net of tax provision of $2.5 and $0.0)	(8.0)	0
Unrealized gains and losses on hedging instruments
Reclassification adjustment for losses included in net income (net of tax benefit of $0.5 and $0.5)	0.8	0.8
Pension and other postretirement benefit liability adjustment
Pension and other postretirement benefit liability adjustments arising during the period (net of tax provision (benefit) of $1.6 and $(0.5))	4.5	(1.8)
Amortization of net loss and prior service benefit included in net periodic pension cost (net of tax benefit of $0.9 and $0.6)	1.9	1.1
Total other comprehensive items	(178.9)	248.6
Comprehensive Income (Loss)	$ 157.3	$ 525.9