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v3.23.3

Debt And Derivatives - Narrative (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022
Debt Instrument [Line Items] |  |
Annual effective interest rate | 5.97% |
Minimum |  |
Debt Instrument [Line Items] |  |
Commitment fee percentage | 0.125% |
Maximum |  |
Debt Instrument [Line Items] |  |
Commitment fee percentage | 0.30% |
Other Assets |  |
Debt Instrument [Line Items] |  |
Fair value of derivative instrument | $ 31,000,000 | $ 31,400,000
Term Loan A and Revolving Credit Facility | Minimum |  |
Debt Instrument [Line Items] |  |
Basis spread on variable rate | 1.00% |
Term Loan A and Revolving Credit Facility | Maximum |  |
Debt Instrument [Line Items] |  |
Basis spread on variable rate | 2.00% |
Secured Debt |  |
Debt Instrument [Line Items] |  |
Maximum amount netted against funded debt | $ (75,000,000) |
Net total leverage ratio maximum | 400.00% |
Covenant, interest coverage ratio, minimum | 300.00% |
Net total leverage ratio | 2.19 |
Covenant, interest coverage ratio | 628.00% |
Secured Debt | SOFR |  |
Debt Instrument [Line Items] |  |
Floor interest rate | 0.50% |
Secured Debt | Term Loan A, due 2026 |  |
Debt Instrument [Line Items] |  |
Debt instrument, face amount | $ 1,100,000,000 |
Secured Debt | Term Loan A, due 2026 | Interest Rate Swap 1 |  |
Debt Instrument [Line Items] |  |
Derivative, notional amount | $ 500,000,000 |
Derivative, fixed interest rate | 2.31% |
Secured Debt | Term Loan A, due 2026 | Interest Rate Swap 2 |  |
Debt Instrument [Line Items] |  |
Derivative, notional amount | $ 150,000,000 |
Derivative asset | $ 150,000,000 |
Derivative, fixed interest rate | 4.38% |
Secured Debt | Term Loan B, due 2028 |  |
Debt Instrument [Line Items] |  |
Debt instrument, face amount | $ 400,000,000 |
Secured Debt | Term Loan B, due 2028 | SOFR |  |
Debt Instrument [Line Items] |  |
Basis spread on variable rate | 2.00% |
Line of Credit | Revolving Credit Facility |  |
Debt Instrument [Line Items] |  |
Maximum borrowing capacity | $ 600,000,000 |

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