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Pay vs Performance Disclosure - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2023
Mar. 31, 2023
Jun. 30, 2022
Mar. 31, 2022
Jun. 30, 2023
Jun. 30, 2022
Pay vs Performance Disclosure            
Net Earnings $ 996 $ 987 $ 1,178 $ 859 $ 1,983 $ 2,037