Consolidated Statements of Comprehensive (Loss) Income (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Consolidated Statements of Comprehensive (Loss) Income (Unaudited) [Abstract]
Net earnings	$ 130.5	$ 94.7	$ 310.4	$ 186.8
Other comprehensive (loss) income:
Foreign currency translation adjustment	(152.6)	92.5	(165.0)	52.9
Translation adjustments on net investment hedge, net of income taxes of $13.1, $(6.7), $13.7 and $(2.9), respectively	23.5	(11.0)	24.4	(4.8)
Translation adjustments of long-term intercompany loans	(8.3)	18.5	8.4	(7.6)
Unrealized gain (loss) on investments, less income taxes of $0.4, $(0.8), $1.7 and $(0.8), respectively	1.9	(2.6)	3.4	(2.6)
Defined benefit pension plans and retiree health care plan, less income taxes of $0.1, $0.3, $0.5 and $1.3, respectively	0.5	0.8	1.8	3.0
Total other comprehensive (loss) income	(135.0)	98.2	(127.0)	40.9
Comprehensive (loss) income	$ (4.5)	$ 192.9	$ 183.4	$ 227.7