Income Taxes - Summary of Tax Years Open to Examination by Major Tax Jurisdiction (Detail)	12 Months Ended
	May 31, 2022
State and Local Jurisdiction
Income Tax Examination [Line Items]
Open tax years	2018
U.S. | Federal Jurisdiction
Income Tax Examination [Line Items]
Open tax years	2019
Federal Ministry of Finance, Austria | Non - United States
Income Tax Examination [Line Items]
Open tax years	2020
Canada Revenue Agency | Non - United States
Income Tax Examination [Line Items]
Open tax years	2017
China Tax Authority | Non - United States
Income Tax Examination [Line Items]
Open tax years	2021
India Tax Authority | Non - United States
Income Tax Examination [Line Items]
Open tax years	2017
Mexican Tax Authority | Non - United States
Income Tax Examination [Line Items]
Open tax years	2008 2009 2016
Portugal | Non - United States
Income Tax Examination [Line Items]
Open tax years	2018