Shareholders' Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended		6 Months Ended
	May 03, 2024	May 05, 2023	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Aug. 31, 2023	Aug. 31, 2021
Equity, Class of Treasury Stock [Line Items]
Net earnings, net of tax, attributable to noncontrolling interests			$ 8.7	$ 11.8	$ 17.1	$ 19.3
Dividend declared per share	$ 1.54	$ 1.47
Dividend declared date	May 03, 2024	May 05, 2023
Dividend payable date	Jun. 14, 2024	Jun. 15, 2023
Dividend record date	Jun. 03, 2024	Jun. 01, 2023
Shares repurchased (in shares)						25,000
Total cost of shares repurchased						$ 2.0
August 2023 Authorization
Equity, Class of Treasury Stock [Line Items]
Shares authorized to be repurchased (in shares)							5,000,000
Shares repurchased (in shares)					1,000,000
Total cost of shares repurchased					$ 77.0
Shares remaining authorized for repurchase (in shares)			3,600,000		3,600,000
August 2021 Authorization
Equity, Class of Treasury Stock [Line Items]
Shares authorized to be repurchased (in shares)								4,000,000
Shares repurchased (in shares)						1,100,000
Total cost of shares repurchased						$ 81.9
Shares remaining authorized for repurchase (in shares)			0		0
Non-Controlling Interests
Equity, Class of Treasury Stock [Line Items]
Net earnings, net of tax, attributable to noncontrolling interests			$ 0.1	$ 0.1	$ 0.0	$ 0.1