Income Taxes and Related Payments - Components of provision for income taxes (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Current:
Federal	$ 9,658	$ 4,240	$ 23,398	$ 14,546
State and local	3,457	950	7,458	4,128
Foreign	(40)	337	459	703
Total	13,075	5,527	31,315	19,377
Deferred:
Federal	9,758	7,687	28,856	27,448
State and local	1,771	1,356	5,136	4,838
Total	11,529	9,043	33,992	32,286
Income tax expense (benefit)	$ 24,604	$ 14,570	$ 65,307	$ 51,663

Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction.

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Amount of deferred federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred national tax expense (benefit) for non-US (United States of America) jurisdiction.

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