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v3.26.1

Debt - Schedule of Long Term Debt (Details) - USD ($) $ in Millions | Mar. 31, 2026 | Jun. 30, 2025
--- | --- | ---
Debt Instrument [Line Items] |  |
Notes payable | $ 4,002.1 | $ 4,002.9
Less: current portion | (1.1) | (1.0)
Less: unamortized discount and debt issuance costs | (23.7) | (27.2)
Total long-term debt | $ 3,977.3 | 3,974.7
Fixed-rate 1.700% notes due May 15, 2028 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 1.70% |
Debt instrument effective rate | 1.85% |
Notes payable | $ 1,000.0 | 1,000.0
Fixed-rate 1.250% notes due September 1, 2030 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 1.25% |
Debt instrument effective rate | 1.83% |
Notes payable | $ 1,000.0 | 1,000.0
Fixed-rate 4.750% notes due May 8, 2032 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.75% |
Debt instrument effective rate | 4.95% |
Notes payable | $ 1,000.0 | 1,000.0
Fixed-rate 4.450% notes due September 9, 2034 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.45% |
Debt instrument effective rate | 4.75% |
Notes payable | $ 1,000.0 | 1,000.0
Other |  |
Debt Instrument [Line Items] |  |
Notes payable | $ 2.1 | $ 2.9

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