Derivative Instruments - Schedule of Balance Sheet Impact of Fair Valuing the Interest Rate Swaps (Parenthetical) (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Sep. 30, 2025	Dec. 31, 2024
Interest Rate Swap One
Derivative [Line Items]
Derivatives before offset	$ 3,302
Interest Rate Swap One \| Series F Notes
Derivative [Line Items]
Derivatives before offset		$ 3,300
Derivatives liability offset			$ 900
Interest Rate Swap Two
Derivative [Line Items]
Derivatives before offset	7,051
Interest Rate Swap Two \| 2030 Notes
Derivative [Line Items]
Derivatives before offset	7,000
Interest Rate Swap Three \| 2031 Notes
Derivative [Line Items]
Derivatives liability offset	$ 2,300

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.