Revenue - Summary of Trade Accounts Receivable Net of Allowances and Net Contract Assets (Detail) - USD ($) $ in Thousands	9 Months Ended
	Feb. 28, 2025	May 31, 2024
Disaggregation Of Revenue [Line Items]
Trade accounts receivable, less allowances	$ 1,105,085	$ 1,419,445
Contract assets	61,783	57,833
Contract liabilities - short-term	(47,548)	(44,996)
Net Contract Assets	14,235	$ 12,837
Change in Contract with Customer, Asset and Liability [Abstract]
Change in trade accounts receivable, less allowances	(314,360)
Change in contract assets	3,950
Change in Net Contract Assets (Liabilities)	$ 1,398
Percentage of change in trade accounts receivable, less allowances	(22.10%)
Percentage of change in contract assets	6.80%
Short-term
Change in Contract with Customer, Asset and Liability [Abstract]
Change in contract liabilities	$ (2,552)
Percentage of change in contract liabilities	5.70%