Investment in Nikola - Additional Information (Detail) - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
	Jun. 03, 2020	May 31, 2023	May 31, 2021
Marketable Securities [Line Items]
Gains on investment in Nikola			$ (655,102)
Charitable contribution of Nikola shares			20,653
Nikola Corporation
Marketable Securities [Line Items]
Marketable securities effective date		Jun. 03, 2020
Marketable securities number of shares owned	19,048
Gains on investment in Nikola			655,102
Proceeds from sale of Nikola shares			634,449
Charitable contribution of Nikola shares			20,653
Incremental expenses on gains from marketable securities			50,624
Profit sharing and bonus expense on marketable securities gain			29,971
Marketable securities contribution expense			$ 20,653