Revenue - Summary of Trade Accounts Receivable Net of Allowances and Net Contract Assets (Detail) - USD ($) $ in Thousands	6 Months Ended
	Nov. 30, 2023	May 31, 2023
Disaggregation Of Revenue [Line Items]
Trade accounts receivable, less allowances	$ 1,233,340	$ 1,503,040
Contract assets	52,603	49,188
Contract liabilities - short-term	(42,855)	(42,396)
Net Contract Assets	9,748	$ 6,792
Change in Contract with Customer, Asset and Liability [Abstract]
Change in trade accounts receivable, less allowances	(269,700)
Change in contract assets	3,415
Change in Net Contract Assets (Liabilities)	$ 2,956
Percentage of change in trade accounts receivable, less allowances	(17.90%)
Percentage of change in contract assets	6.90%
Short-term
Change in Contract with Customer, Asset and Liability [Abstract]
Change in contract liabilities	$ (459)
Percentage of change in contract liabilities	1.10%