Consolidated Statement of Comprehensive Earnings - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net earnings	$ 285.4	$ 235.8	$ 898.1	$ 722.4
Change in pension liability, net of taxes	(0.1)	0.7	0.2	1.5
Foreign currency translation, net of taxes	11.3	193.5	(144.5)	226.8
Change in fair value of derivative investments, net of taxes	(1.4)	24.3	(2.8)	29.2
Comprehensive earnings	295.2	454.3	751.0	979.9
Comprehensive earnings attributable to noncontrolling interests	2.1	1.6	6.4	1.6
Comprehensive earnings attributable to controlling interests	$ 293.1	$ 452.7	$ 744.6	$ 978.3