Revenue and Segment Disclosures - Long-lived Assets and Total Assets by Geographic Areas (Details) - USD ($) $ in Millions	Nov. 30, 2023	Feb. 28, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	$ 823	$ 867
Assets	1,400	1,679
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	83	98
Assets	357	375
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	711	742
Assets	936	1,208
Other Countries
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	29	27
Assets	$ 107	$ 96