Consolidated and Combined Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
Net earnings	$ 217.6	$ 230.7	$ 301.1
Other comprehensive (loss) income, net of income taxes:
Foreign currency translation adjustments	(42.1)	(85.2)	251.6
Cash flow hedge adjustments	0.1	0.0	0.0
Pension plan adjustments	(24.0)	6.6	(3.3)
Total other comprehensive (loss) income, net of income taxes	(66.0)	(78.6)	248.3
Comprehensive income	$ 151.6	$ 152.1	$ 549.4

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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