Employee Benefits - Additional Information (Details) - USD ($)	1 Months Ended	6 Months Ended
	Apr. 30, 2023	Jun. 30, 2023	Dec. 31, 2022
Warrick Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Actuarial loss due to decrease in discount rate	$ 600,000
Expected to amortize on a straight-line basis, years	10 years
Projected benefit obligation increased due to remeasurement	$ 7,200,000
Increase in pre-tax prior service cost	$ 6,600,000
Benefit obligation, discount rate	4.99%		5.26%
Expected long-term rate of return on plan assets	$ 0
Description of assumption used to determine benefit obligation		The discount rate assumption used to determine the benefit obligation in the April 30, 2023 remeasurement was 4.99% compared to 5.26% at December 31, 2022. There was no change in the April 30, 2023 remeasurement to expected long-term rate of return on plan assets assumption or expected contributions compared to December 31, 2022.
Accrued salaries, wages and related expenses
Defined Benefit Plan Disclosure [Line Items]
Accrued salaries, wages and related expenses		$ 7,500,000
Level 1 | Fair Value, Measurements, Recurring
Defined Benefit Plan Disclosure [Line Items]
Fair value of deferred compensation assets		$ 10,600,000	$ 9,800,000