Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Narrative) (Details)

v3.22.1
Income Taxes (Narrative) (Details)
3 Months Ended 9 Months Ended
Feb. 28, 2022
Feb. 28, 2021
Feb. 28, 2022
Feb. 28, 2021
Income Taxes [Abstract]        
Effective income tax rate 22.30% 24.20% 23.60% 23.30%