Debt - Narrative (Details) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
|
Jun. 30, 2026
USD ($)
note
|
Jun. 30, 2025
USD ($)
|
Jun. 30, 2024
USD ($)
|
|
| Debt Instrument [Line Items] | |||
| Number of fixed rate notes issued | note | 5 | ||
| Debt instrument, face amount | $ 5,000.0 | ||
| Notional amount of derivatives terminated | 1,000.0 | ||
| Unamortized gain on cash flow hedges | 3.7 | $ (15.6) | $ 0.0 |
| Long-term debt, fair value | 4,803.0 | ||
| Derivative Instrument, Termination One | |||
| Debt Instrument [Line Items] | |||
| Notional amount of derivatives terminated | 300.0 | ||
| Derivative Instrument, Termination Two | |||
| Debt Instrument [Line Items] | |||
| Notional amount of derivatives terminated | 700.0 | ||
| Fixed-rate 5.00% notes due May 7, 2036 | Senior Notes | |||
| Debt Instrument [Line Items] | |||
| Debt instrument, face amount | $ 1,000.0 | ||
| Interest rate, stated percentage | 5.00% | ||
| Minimum | |||
| Debt Instrument [Line Items] | |||
| Debt instrument, term | 7 years | ||
| Maximum | |||
| Debt Instrument [Line Items] | |||
| Debt instrument, term | 10 years | ||
| X | ||||||||||
- Definition Derivative, Notional Amount, Terminated During The Period No definition available.
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- Definition Number Of Fixed Rate Notes Issued No definition available.
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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
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- Definition Period between issuance and maturity of debt instrument, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. No definition available.
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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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