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v3.23.1

Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Mar. 31, 2021
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Accounts receivable previously reserved from customers in Russia | $ 1.1 |  |
Receivables Impacted By Russia's Invasion Of Ukraine |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Accounts receivable previously reserved from customers in Russia | 2.5 |  |
Returns and Allowances |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Period | 19.3 | $ 26.1 | $ 33.7
Charged to Costs and Expenses | 40.6 | 44.4 | 53.3
Charged to Other Accounts | 0.0 | 0.0 | 0.0
Deductions | (42.3) | (51.2) | (60.9)
Balance at End of Period | 17.6 | 19.3 | 26.1
Provision for Doubtful Accounts |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Period | 11.5 | 6.5 | 9.3
Charged to Costs and Expenses | 1.1 | 5.3 | (2.5)
Charged to Other Accounts | 0.0 | 0.0 | 0.0
Deductions | (3.4) | (0.3) | (0.3)
Balance at End of Period | 9.2 | 11.5 | 6.5
Deferred Tax Valuation Allowance |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Period | 362.8 | 350.9 | 435.8
Charged to Costs and Expenses | 115.9 | 40.4 | (56.3)
Charged to Other Accounts | (23.0) | (28.5) | (28.6)
Deductions | 0.0 | 0.0 | 0.0
Balance at End of Period | $ 455.7 | $ 362.8 | $ 350.9

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