Fair Value Disclosures (Details) - USD ($) $ in Thousands	May 31, 2024	May 31, 2023
Other assets, net:
Derivative asset, statement of financial position	Other assets, net	Other assets, net
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	$ 342,015	$ 124,149
Other assets, net:
Interest rate lock agreements	94,829	70,449
Total assets at fair value	436,844	194,598
Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	342,015	124,149
Other assets, net:
Interest rate lock agreements	0	0
Total assets at fair value	342,015	124,149
Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	0	0
Other assets, net:
Interest rate lock agreements	94,829	70,449
Total assets at fair value	94,829	70,449
Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	0	0
Other assets, net:
Interest rate lock agreements	0	0
Total assets at fair value	$ 0	$ 0