Other Financial Statement Details - Accounts Receivable (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Mar. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total accounts receivable, gross	$ 1,140.3		$ 1,140.3		$ 1,078.8
Less: allowance for expected credit losses	7.1		7.1		6.2
Total accounts receivable, net	1,133.2		1,133.2		1,072.6
Trade accounts receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total accounts receivable, gross	1,122.4		1,122.4		1,069.5
Accounts Receivable, Sale	186.2	$ 109.3	354.9	$ 217.2
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total accounts receivable, gross	$ 17.9		$ 17.9		$ 9.3