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Accounts Payable and Accrued Liabilities (Details) - USD ($) $ in Millions | Mar. 31, 2022 | Mar. 31, 2021
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Payables and Accruals [Abstract] |  |
Trade creditors | $ 273.6 | $ 174.0
Accrued interest | 4.6 | 4.5
Accrued customer rebates | 126.2 | 80.0
Other creditors and accruals | 53.6 | 48.5
Total accounts payable and accrued liabilities | $ 458.0 | $ 307.0

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