Revenue and Segment Disclosures - Long-lived Assets and Total Assets by Geographic Areas (Details) - USD ($) $ in Millions	Aug. 31, 2023	Feb. 28, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	$ 843	$ 867
Assets	1,613	1,679
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	92	98
Assets	296	375
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	724	742
Assets	1,217	1,208
Other Countries
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	27	27
Assets	$ 100	$ 96