Immaterial Error Correction - Statement of Cash Flow Adjustment (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2021	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income	$ 4.1	$ 9.0	$ 8.3	$ 8.5	$ 16.8	$ 25.8	$ 15.9	$ 46.0
Receivables and other contract assets	5.3			(26.4)	(32.5)	(30.2)	(28.4)	12.2
Inventories	(53.7)			5.3	(6.6)	(32.3)	(51.5)	45.9
Accounts payable	17.3			15.8			29.5	(8.6)
Other accrued liabilities	(2.9)			(0.3)		9.7	(1.4)	9.8
Income taxes payable/prepaid	$ 4.4			0.8	(7.3)	(6.1)	(14.3)	15.7
As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income		9.3	9.0	8.7	17.7	27.0	17.9	46.9
Receivables and other contract assets					(32.9)	(31.3)	(30.8)	12.2
Inventories				5.0	(7.4)	(33.4)	(53.8)	44.7
Accounts payable							30.8	(8.6)
Other accrued liabilities						10.3	(0.7)	9.8
Income taxes payable/prepaid				0.9	(7.0)	(5.7)	(13.6)	16.0
Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income		$ (0.3)	$ (0.7)	(0.2)	(0.9)	(1.2)	(2.0)	(0.9)
Receivables and other contract assets					0.4	1.1	2.4	0.0
Inventories				0.3	0.8	1.1	2.3	1.2
Accounts payable							(1.3)	0.0
Other accrued liabilities						(0.6)	(0.7)	0.0
Income taxes payable/prepaid				$ (0.1)	$ (0.3)	$ (0.4)	$ (0.7)	$ (0.3)