Condensed Consolidated Statement of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Document Fiscal Year Focus	2019
Net income	$ 1,328.4	$ 1,375.4
Foreign currency translation adjustments:
Gain (loss) recognized in accumulated other comprehensive income (AOCI), including net investment hedges	43.4	25.7
Reclassification of (gain) loss to net income	45.6	0.0
Foreign currency translation adjustments-net of tax benefit (expense) of $(60.0) and $72.3	89.0	25.7
Cash flow hedges:
Gain (loss) recognized in AOCI	8.3	(7.5)
Reclassification of (gain) loss to net income	(9.1)	12.0
Cash flow hedges-net of tax benefit (expense) of $0.2 and $(1.2)	(0.8)	4.5
Defined benefit pension plans:
Gain (loss) recognized in AOCI	0.0	(1.1)
Reclassification of (gain) loss to net income	1.2	2.8
Defined benefit pension plans-net of tax benefit (expense) of $0.0 and $(0.9)	1.2	1.7
Total other comprehensive income (loss), net of tax	89.4	31.9
Comprehensive income (loss)	$ 1,417.8	$ 1,407.3