STATEMENTS OF CONSOLIDATED COMPREHENSIVE INCOME (UNAUDITED) (Parenthetical) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Foreign currency translation adjustments	[1]	$ 75.2	$ (131.9)	$ (109.1)	$ (120.6)
Pension and other postretirement benefit adjustments, amounts reclassified from other comprehensive income, tax		(0.2)	0.2	(0.5)	0.5
Unrealized net gains on cash flow hedges, amounts reclassified from other comprehensive income, tax		0.4	1.7	1.8	2.6
Net investment hedge
Foreign currency translation adjustments		(26.3)	13.9	(26.4)	8.9
Foreign currency translation adjustments, tax		$ 8.7	$ (4.6)	$ 8.7	$ (2.9)

[1] The three months ended September 30, 2020 includes unrealized losses of $(26.3) million, net of taxes of $8.7 million, related to net investment hedges. The three months ended September 30, 2019 includes unrealized gains of $13.9 million, net of taxes of $(4.6) million, related to net investment hedges. The nine months ended September 30, 2020 includes unrealized losses of $(26.4) million, net of taxes of $8.7 million, related to net investment hedges. The nine months ended September 30, 2019 includes unrealized gains of $8.9 million, net of taxes of $(2.9) million, related to net investment hedges. See Note 12 for additional information.