v3.26.3
Fair Value - Summary of Carrying Value and Estimated Fair Value of Long-Term Debt, Including Current Maturities (Details) - USD ($)
$ in Millions
Aug. 31, 2026
May 31, 2026
Fair Value Disclosures [Abstract]    
Carrying Value $ 1,665.5 $ 71.4
Fair Value, estimated [1] $ 1,733.3 $ 71.8
[1] The estimated fair value of long-term debt, excluding current maturities and variable rate debt, was determined using quoted market prices for the Company's fixed rate debt instruments. These fair value measurements are classified within Level 2 of the fair value hierarchy. For long-term variable rate debt, the carrying amount approximates fair value as the variable rates reset frequently at market rates. For the current maturities of long-term debt for fixed rate debt, the carrying amount approximates fair value due to its short-term nature.