Revenue - Summary of Trade Accounts Receivable Net of Allowances and Net Contract Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	May 31, 2023	May 31, 2022
Disaggregation Of Revenue [Line Items]
Trade accounts receivable, less allowances	$ 1,503,040	$ 1,432,632
Contract assets	49,188	57,234
Contract liabilities - short-term	(42,396)	(44,938)
Net Contract Assets	6,792	$ 12,296
Change in Contract with Customer, Asset and Liability [Abstract]
Change in trade accounts receivable, less allowances	70,408
Change in contract assets	(8,046)
Change in Net Contract Assets (Liabilities)	$ (5,504)
Percentage of change in trade accounts receivable, less allowances	4.90%
Percentage of change in contract assets	(14.10%)
Percentage of change in Net Contract Assets/(Liabilities)	(44.80%)
Short-term
Change in Contract with Customer, Asset and Liability [Abstract]
Change in contract liabilities	$ 2,542
Percentage of change in contract liabilities	(5.70%)