Condensed Consolidated Statements Of Comprehensive Earnings - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net earnings	$ 297.0	$ 168.4	$ 363.4	$ 182.3
Other comprehensive earnings (loss), before tax:
Foreign currency translation adjustment	974.7	(147.1)	1,408.9	354.9
Change in unrecognized gain (loss) and prior service cost related to defined benefit plans	1.1	(0.1)	1.3	(0.4)
Net unrecognized gain (loss) on derivatives		3.4		(45.7)
Net unrealized gain on marketable securities	4.7	6.6	12.4	11.0
Other comprehensive earnings (loss), before tax	860.6	(137.2)	1,325.2	319.8
Income tax provision (benefit)	3.1	3.6	17.1	(13.2)
Other comprehensive earnings, net of tax	857.5	(140.8)	1,308.1	333.0
Comprehensive earnings	1,154.5	27.6	1,671.5	515.3
Cash Flow Hedging
Other comprehensive earnings (loss), before tax:
Net unrecognized gain (loss) on derivatives	1.3		33.7	(45.7)
Net Investment Hedging
Other comprehensive earnings (loss), before tax:
Net unrecognized gain (loss) on derivatives	$ (121.2)	$ 0.0	$ (131.1)	$ 0.0