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v3.21.1

Indebtedness (Details) $ in Millions | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
May 31, 2021 | Mar. 31, 2021 USD ($) | Mar. 31, 2021 USD ($) | Mar. 31, 2020 USD ($)
Long-Term Debt [Abstract] |  |  |  |  |
Long-term debt |  |  | $ 337.3 | $ 337.3 | $ 472.6
Less: current portion |  |  | (21.9) | (21.9) | (15.6)
Less: unamortized debt issuance costs |  |  | (4.2) | (4.2) | (5.0)
Total long-term debt |  |  | 311.2 | 311.2 | 452.0
Maturities of Long-Term Debt [Abstract] |  |  |  |  |
2022 |  |  | 21.9 | 21.9 |
2023 |  |  | 21.9 | 21.9 |
2024 |  |  | 21.9 | 21.9 |
2025 |  |  | 153.2 | 153.2 |
2026 |  |  | 33.8 | 33.8 |
2027 and beyond |  |  | 84.6 | 84.6 |
Long-term debt |  |  | 337.3 | 337.3 | 472.6
Indebtedness [Abstract] |  |  |  |  |
Short-term debt |  |  | $ 1.4 | $ 1.4 | 14.8
Leverage ratio |  |  |  | 1.9 |
Interest coverage ratio |  |  |  | 9.3 |
Maximum [Member] |  |  |  |  |
Indebtedness [Abstract] |  |  |  |  |
Leverage ratio |  |  | 5.75 |  |
Subsequent Event [Member] |  |  |  |  |
Indebtedness [Abstract] |  |  |  |  |
Leverage ratio |  | 3.25 |  |  |
Level 2 [Member] |  |  |  |  |
Indebtedness [Abstract] |  |  |  |  |
Fair value of long-term debt |  |  | $ 146.0 | $ 146.0 | 131.3
Credit Agreement [Member] |  |  |  |  |
Indebtedness [Abstract] |  |  |  |  |
Weighted-average interest rate for variable rate borrowings |  |  | 2.50% | 2.50% |
Letters of credit outstanding |  |  | $ 5.7 | $ 5.7 |
Term Loans [Member] |  |  |  |  |
Long-Term Debt [Abstract] |  |  |  |  |
Long-term debt |  |  | 178.9 | $ 178.9 | 189.4
Fiscal year of maturity |  |  |  | 2025 |
Maturities of Long-Term Debt [Abstract] |  |  |  |  |
Long-term debt |  |  | 178.9 | $ 178.9 | 189.4
Revolving Credit Facility [Member] |  |  |  |  |
Long-Term Debt [Abstract] |  |  |  |  |
Long-term debt |  |  | 4.8 | $ 4.8 | 127.2
Fiscal year of maturity |  |  |  | 2025 |
Maturities of Long-Term Debt [Abstract] |  |  |  |  |
Long-term debt |  |  | 4.8 | $ 4.8 | 127.2
Indebtedness [Abstract] |  |  |  |  |
Maximum borrowing capacity |  |  | 250.0 | 250.0 |
Available borrowing capacity |  |  | 238.1 | 238.1 |
Swingline Loans [Member] |  |  |  |  |
Indebtedness [Abstract] |  |  |  |  |
Short-term debt |  |  | 1.4 | 1.4 |
5.9% Senior Notes [Member] |  |  |  |  |
Long-Term Debt [Abstract] |  |  |  |  |
Long-term debt |  |  | $ 100.0 | $ 100.0 | 100.0
Interest rate percentage |  |  | 5.90% | 5.90% |
Fiscal year of maturity |  |  |  | 2029 |
Maturities of Long-Term Debt [Abstract] |  |  |  |  |
Long-term debt |  |  | $ 100.0 | $ 100.0 | 100.0
5.8% Senior Notes [Member] |  |  |  |  |
Long-Term Debt [Abstract] |  |  |  |  |
Long-term debt |  |  | $ 50.0 | $ 50.0 | 50.0
Interest rate percentage |  |  | 5.80% | 5.80% |
Fiscal year of maturity |  |  |  | 2027 |
Maturities of Long-Term Debt [Abstract] |  |  |  |  |
Long-term debt |  |  | $ 50.0 | $ 50.0 | 50.0
Other [Member] |  |  |  |  |
Long-Term Debt [Abstract] |  |  |  |  |
Long-term debt | [1] |  | 3.6 | 3.6 | 6.0
Maturities of Long-Term Debt [Abstract] |  |  |  |  |
Long-term debt | [1] |  | 3.6 | 3.6 | 6.0
Foreign Credit Agreements [Member] |  |  |  |  |
Indebtedness [Abstract] |  |  |  |  |
Short-term debt |  |  |  |  | $ 14.8
Foreign Credit Agreements [Member] | Liabilities Held for Sale [Member] |  |  |  |  |
Indebtedness [Abstract] |  |  |  |  |
Short-term debt |  |  | $ 5.0 | $ 5.0 |
[1] | Other long-term debt primarily includes finance lease obligations and borrowings by foreign subsidiaries.

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