XML 83 R68.htm IDEA: XBRL DOCUMENT v3.22.2
Income Taxes - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
May 31, 2022
May 31, 2021
May 31, 2020
Income Tax Disclosure [Abstract]      
Income taxes paid $ 208.5 $ 245.5 $ 160.3
Unrecognized tax benefits that would impact effective tax rates if recognized 30.8 34.2  
Unrecognized tax benefits, interest and penalties accrued $ 4.0 $ 4.2