Pension and Other Postretirement Benefits - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]
Defined contribution expense	$ 13,600	$ 10,000	$ 12,100
Accumulated benefit obligation	$ 494,700	518,400
Target asset allocation for the investment of the assets in fixed income securities minimum	50.00%
Target asset allocation for the investment of the assets in fixed income securities maximum	90.00%
Target asset allocation for the investment of the assets in equity securities minimum	10.00%
Target asset allocation for the investment of the assets in equity securities maximum	50.00%
Minimum
Defined Benefit Plan Disclosure [Line Items]
Target asset allocation for the investment of the assets in fixed income securities	30.00%
Target asset allocation for the investment of the assets in equity securities	50.00%
Maximum
Defined Benefit Plan Disclosure [Line Items]
Target asset allocation for the investment of the assets in fixed income securities	50.00%
Target asset allocation for the investment of the assets in equity securities	70.00%
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Pension plans with projected benefit obligation in excess of plan assets, fair value of plan assets	$ 265,500	463,200
Pension plans with projected benefit obligation in excess of plan assets, accumulated benefit obligation	261,300	459,200
Pension plans with projected benefit obligation in excess of plan assets, projected benefit obligation	167,500	297,800
Settlement loss (gain)	18	3,200
Anticipated pension and other postretirement plans contributions, next fiscal year	11,800
Other Benefits
Defined Benefit Plan Disclosure [Line Items]
Other postretirement plans with accumulated benefit obligation in excess of plan assets, accumulated benefit obligation	27,600	29,500
Other postretirement plans with accumulated benefit obligation in excess of plan assets, fair value of plan assets	0	$ 0
Settlement loss (gain)	0
Anticipated pension and other postretirement plans contributions, next fiscal year	$ 1,500