Goodwill and Intangible Assets - Additional Information (Detail) - USD ($) $ in Millions	9 Months Ended
	Dec. 02, 2017	Dec. 03, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Accumulated amortization, Additions	$ (10)	$ (7)
Future amortization expense, Remainder of Fiscal Year	(3)
Future amortization expense, Year Two	(10)
Future amortization expense, Year Three	(9)
Future amortization expense, Year Four	(8)
Future amortization expense, Year Five	(7)
Future amortization expense, After Year Five	$ (6)