Employee Benefit Plans - Summary of the Sensitivity of Retirement Obligations and Retirement Benefit Costs of Plans to Changes in the Key Assumptions (Details) U_pure in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($)
Pension Plan
Estimated increase (decrease) in 2023 pension cost
0.50% increase in discount rate	$ (0.6)
0.50% decrease in discount rate	0.6
0.50% increase in long-term return on assets	(0.5)
0.50% decrease in long-term return on assets	0.5
Estimated increase (decrease) in Projected Benefit Obligation for the year ended December 31, 2022
0.50% increase in discount rate	(7.6)
0.50% decrease in discount rate	$ 8.2
Postretirement Medical and Other
Estimated increase (decrease) in 2023 pension cost
1.0% increase in medical trend rates	0.1
1.0% increase in medical trend rates	0.2
1.0% decrease in medical trend rates	$ (0.2)
1.0% decrease in medical trend rates	(0.1)
Estimated increase (decrease) in Projected Benefit Obligation for the year ended December 31, 2022
0.50% increase in discount rate	$ (0.2)
0.50% decrease in discount rate	$ 0.3