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Pay vs Performance Disclosure - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Dec. 31, 2021
Pay vs Performance Disclosure            
Net income $ 287 $ (76) $ 744 $ 226 $ 517 $ 1,170