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Pension and Other Benefits - Narrative (Details) - Pension Benefits - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Foreign Plan
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan estimated total employer contributions in current fiscal year	$ 4.3
Contributions by employer	$ 0.1
Forecast
Defined Benefit Plan Disclosure [Line Items]
Settlement of multi-employer pension plan		$ 5.0	$ 6.0