Other Revenues and Other Expenses (Other Expenses) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Other Income and Expenses [Abstract]
Compensation	$ 85	$ 92	$ 247	$ 266
Contracted services and other labor costs	65	60	175	175
Transition services agreements	15	30	42	89
Establishment costs	20	24	45	68
Premium and other taxes, licenses and fees	12	11	37	35
Volume related costs, excluding compensation, net of DAC capitalization	122	149	349	477
Interest expense on debt	18	17	51	50
Other	70	52	332	164
Total other expenses	$ 407	$ 435	$ 1,278	$ 1,324