Commitments and Contingencies - Schedule of Future Minimum Contracts of Affreightment and Royalty Commitments for All Noncancelable Agreements (Detail) $ in Millions	Dec. 31, 2021 USD ($)
Commitments And Contingencies Disclosure [Abstract]
2022	$ 51.9
2023	28.2
2024	23.5
2025	23.8
2026	17.4
Thereafter	17.7
Total	162.5
2022	22.8
2023	14.3
2024	13.0
2025	11.2
2026	9.2
Thereafter	75.4
Total	$ 145.9