Consolidated Statements of Comprehensive (Loss) Income (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Consolidated Statements of Comprehensive (Loss) Income (Unaudited) [Abstract]
Net earnings	$ 65.7	$ 70.1
Other comprehensive loss:
Foreign currency translation adjustment	(156.1)	(3.3)
Translation adjustments on net investment hedge, less income taxes of $16.9 and $(0.4), respectively	30.1	(0.8)
Translation adjustments on long-term intercompany loans	4.1	2.3
Unrealized gain on investments, less income taxes of $0.4 and $0.3, respectively	1.7	1.7
Defined benefit pension plans and retiree health care plan, less income taxes of $0.2 and $0.0, respectively	0.6	0
Total other comprehensive loss	(119.6)	(0.1)
Comprehensive (loss) income	$ (53.9)	$ 70.0