Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Statement of Comprehensive Income [Abstract]
Net earnings	$ 91.6	$ 62.0
Other comprehensive loss:
Foreign currency translation adjustments	(35.9)	(96.5)
Translation adjustments on derivative instruments, net of income taxes of $6.6 and $14.4, respectively	22.9	49.6
Translation adjustments of long-term intercompany loans	2.5	5.6
Defined benefit pension plans and retiree health care plan, net of income taxes of $0.1 and $0.3, respectively	0.3	0.8
Total other comprehensive loss	(10.2)	(40.5)
Comprehensive income	$ 81.4	$ 21.5