XML 65 R47.htm IDEA: XBRL DOCUMENT v3.7.0.1
ALLOWANCE FOR DOUBTFUL ACCOUNTS ALLOWANCE FOR DOUBTFUL ACCOUNTS (Details) - USD ($)
$ in Millions
12 Months Ended
Feb. 25, 2017
Feb. 27, 2016
Feb. 28, 2015
Feb. 22, 2014
Allowance for Doubtful Accounts [Abstract]        
Valuation Allowances and Reserves, Balance $ 6 $ 11 $ 17 $ 18
Additions for Charges to Cost and Expense 2 3 1  
Deductions $ 7 $ 9 $ 2