Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	$ 3,607,085	$ 1,500,627
Other comprehensive income (loss), net	(2,186)	(424)
Ending balance	3,704,307	1,465,534
Defined Benefit Pension Items
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance	3,647	5,389
Other comprehensive income (loss) before reclassifications	(2,186)	(424)
Amounts reclassified from AOCI	0	0
Other comprehensive income (loss), net	(2,186)	(424)
Ending balance	$ 1,461	$ 4,965