Income Taxes - Provision for Income Taxes from Continuing Operations (Details) - USD ($) $ in Millions	12 Months Ended
Feb. 29, 2020	Feb. 28, 2019	Feb. 28, 2018
Current
Canadian	$ 2	$ 2	$ 1
Foreign	3	7	7
Deferred
Canadian	0	0	0
Foreign	(1)	(25)	(7)
Provision for (recovery of) income taxes	$ 4	$ (16)	$ 1

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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