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Other Financial Statement Details - Accounts Receivable (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Mar. 31, 2021
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total accounts receivable, gross | $ 936.1 | $ 1,002.9
Less: allowance for expected credit losses | 6.0 | 5.2
Total accounts receivable, net | 930.1 | 997.7
Trade accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total accounts receivable, gross | 922.3 | 991.6
Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total accounts receivable, gross | $ 13.8 | $ 11.3

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