Accrued Liabilities - Schedule of Accrued Liabilities (Detail) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Accrued Liabilities, Current [Abstract]
Accrued interest	$ 17.8	$ 30.9
Accrued capital expenditures	16.4	26.5
Other accruals	21.3	18.8
Total	$ 55.5	$ 76.2

Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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