Pay vs Performance Disclosure - USD ($) $ in Millions		3 Months Ended			6 Months Ended
	Jul. 01, 2023	Jun. 30, 2023	Jun. 30, 2022		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2022
Pay vs Performance Disclosure
Net income (loss) attributable to Jackson Financial Inc.	$ 3,263	$ 1,217	$ 3,263	[1]	$ (280)	$ 5,457	$ 5,457	[1]

[1] (1) Recast for the adoption of ASU 2018-12. See Notes 1 and 2 to the Condensed Consolidated Financial Statements.