Qualified Employee Benefit Plans - Reconciliation of Amounts Recognized in Other Comprehensive Income for the Retirement Plan (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]
Amortization of prior service cost	$ 611
Reclassification adjustment for (losses) included in net income upon retirement plan liquidation	(22,830)	$ (4,931)	$ 0
Changes in employee benefit related items	23,441	6,459	9,159
Income tax (expense) benefit	(130)	(89)	(79)
Employee benefit related items, net of tax	23,311	6,370	9,080
Retirement Plan
Defined Benefit Plan Disclosure [Line Items]
Amortization of prior service cost	611
Reclassification adjustment for (losses) included in net income upon retirement plan liquidation	(22,898)	0	0
Changes in employee benefit related items	23,509	5,558	8,839
Income tax (expense) benefit	(147)	(20)	(9)
Employee benefit related items, net of tax	23,362	$ 5,538	$ 8,830
Foreign Retirement Plans
Defined Benefit Plan Disclosure [Line Items]
Amortization of prior service cost	0
Reclassification adjustment for (losses) included in net income upon retirement plan liquidation	68
Changes in employee benefit related items	(68)
Income tax (expense) benefit	17
Employee benefit related items, net of tax	$ (51)