Debt, Derivatives and Hedging Activities - Interest Rate Lock Agreements (Details) - USD ($) $ in Thousands	Nov. 30, 2025	May 31, 2025
Interest Rate Contract, 2022
Derivatives, Fair Value [Line Items]
Derivative assets	$ 58,335	$ 61,230
Interest Rate Contract, 2020
Derivatives, Fair Value [Line Items]
Derivative assets	$ 37,589	$ 41,320

Fair value, after the 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 not subject to a master netting arrangement and not elected to be offset.

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+ Details