Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Nov. 30, 2024	May 31, 2024
Statement of Financial Position [Abstract]
Trade accounts receivable, allowances	$ 52,671	$ 48,763
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, authorized	50,000,000	50,000,000
Preferred stock, issued	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, authorized	300,000,000	300,000,000
Common stock, issued	146,211,000	145,779,000
Common stock, outstanding	128,568,000	128,629,000