Employee and Retiree Benefit Plans - Amounts Included in Accumulated Other Comprehensive Income Not Recognized in Net Periodic Benefit Expense (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Net actuarial gain (loss)	$ (194,735)
Prior service (credit) cost	(2,181)
Amounts included in accumulated other comprehensive loss which have not been recognized in net periodic benefit expense	(196,916)
Other Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Net actuarial gain (loss)	42,129
Prior service (credit) cost	4,470
Amounts included in accumulated other comprehensive loss which have not been recognized in net periodic benefit expense	$ 46,599