XML 91 R67.htm IDEA: XBRL DOCUMENT v3.21.2
Income Taxes - Available Domestic and Foreign Loss Carryforwards (Detail)
$ in Millions
May 31, 2021
USD ($)
Income Tax Disclosure [Abstract]  
2022 $ 0
2023 0
2024 0
2025 0
2026-2041 42
INDEFINITE 23
Net Operating Losses $ 65