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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($)
$ in Millions
4 Months Ended
May 20, 2023
May 21, 2022
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME    
Change in pension and other postretirement defined benefit plans, income tax $ (1) $ (1)
Unrealized gains and losses on cash flow hedging activities, income tax 26  
Amortization of unrealized gains and losses on cash flow hedging activities, income tax $ 1 $ 1