Debt - Schedule of Long-term Debt Instruments (Details) € in Millions, $ in Millions |
Mar. 31, 2025
USD ($)
|
Mar. 31, 2025
EUR (€)
|
Mar. 31, 2024
USD ($)
|
|---|---|---|---|
| Debt Instrument [Line Items] | |||
| Long-term debt, gross | $ 1,124.0 | ||
| Unamortized debt issuance costs | (4.5) | $ (6.5) | |
| Total | 1,119.5 | 1,122.6 | |
| Less current portion | (9.4) | (7.5) | |
| Long-term debt | $ 1,110.1 | $ 1,115.1 | |
| Weighted average interest rate of total debt | 4.80% | 4.80% | 5.10% |
| Senior Notes | Level 1 | |||
| Debt Instrument [Line Items] | |||
| Fair value of Senior unsecured notes (Level 1) | $ 817.7 | $ 811.5 | |
| 3.625% Senior Unsecured Notes Due 2026 | Senior Notes | |||
| Debt Instrument [Line Items] | |||
| Interest rate (as percent) | 3.625% | 3.625% | |
| Long-term debt, gross | $ 433.4 | € 400.0 | 431.0 |
| 5.000% Senior Unsecured Notes Due 2028 | Senior Notes | |||
| Debt Instrument [Line Items] | |||
| Interest rate (as percent) | 5.00% | 5.00% | |
| Long-term debt, gross | $ 400.0 | 400.0 | |
| Term Loan | Line of Credit | |||
| Debt Instrument [Line Items] | |||
| Long-term debt, gross | $ 290.6 | $ 298.1 |
| X | ||||||||||
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Weighted average interest rate of long-term debt outstanding calculated at point in time. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|