Earnings per Share - Reconciliation of the information (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Reconciliation of information used in computing basic and diluted earnings per share [Abstract]
Earnings from continuing operations	$ 280,130	$ 246,587	$ 519,371	$ 848,689
(Loss) earnings from discontinued operations, net	(1,066)	35,235	(9,486)	65,354
Net earnings	$ 279,064	$ 281,822	$ 509,885	$ 914,043
Basic earnings per common share:
Earnings from continuing operations (in dollars per share)	$ 2.04	$ 1.79	$ 3.78	$ 6.14
(Loss) earnings from discontinued operations, net (in dollars per share)	(0.01)	0.26	(0.07)	0.47
Basic (in dollars per share)	$ 2.03	$ 2.05	$ 3.71	$ 6.61
Weighted average shares outstanding (in shares)	137,226	137,443	137,261	138,247
Diluted earnings per common share:
Earnings from continuing operations (in dollars per share)	$ 2.03	$ 1.78	$ 3.76	$ 6.10
(Loss) earnings from discontinued operations, net (in dollars per share)	(0.01)	0.25	(0.07)	0.47
Diluted (in dollars per share)	$ 2.02	$ 2.04	$ 3.69	$ 6.57
Weighted average shares outstanding (in shares)	137,974	138,404	138,132	139,136