v3.26.1
Revenue Recognition - Summary of Contract Liabilities by Period (Detail) - USD ($)
$ in Millions
12 Months Ended
May 31, 2026
May 31, 2025
Revenue from Contract with Customer [Abstract]    
Beginning balance $ 5.6 $ 4.6
Additions 10.2 12.7
Recognized into revenue (11.2) (11.7)
Reclassified to held for sale [1] (1.0) 0.0
Ending balance $ 3.6 $ 5.6
[1] Represents deferred revenue reclassified to the Company's held for sale entities. See Note 4 "Assets Held for Sale and Divestiture" for further detail.