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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Jan. 30, 2021
Feb. 01, 2020
Feb. 02, 2019
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME      
Realized gains on available for sale securities, income tax     $ (1)
Change in pension and other postretirement defined benefit plans, income tax $ 7 $ (33) 45
Unrealized gains and losses on cash flow hedging activities, income tax (8) (17) (8)
Amortization of unrealized gains and losses on cash flow hedging activities, income tax $ 2 $ 3 $ 3