Offsetting Assets and Liabilities (Details 2) - USD ($) $ in Millions		Dec. 31, 2019	Dec. 31, 2018
Derivatives [Abstract]
Gross amounts of recognized liabilities	[1],[2]	$ 5,229	$ 3,610
Securities loaned [Abstract]
Gross amounts of recognized liabilities		104	188
Gross amounts not offset in the consolidated balance sheets [Abstract]
Financial instruments	[3]	(14)	(37)
Securities collateral		(87)	(146)
Net amount		3	5
Repurchase agreements [Abstract]
Gross amounts of recognized liabilities			50
Gross amounts not offset in the consolidated balance sheets [Abstract]
Securities collateral			(50)
Net amount			0
Total [Abstract]
Gross amounts of recognized liabilities		3,629	2,869
Gross amounts not offset in the consolidated balance sheets [Abstract]
Financial instruments	[3]	(2,973)	(2,136)
Cash collateral			(89)
Securities collateral		(627)	(626)
Net amount		29	18
OTC [Member]
Derivatives [Abstract]
Gross amounts of recognized liabilities		3,473	2,597
Gross amounts not offset in the consolidated balance sheets [Abstract]
Financial instruments	[3]	(2,933)	(2,075)
Cash collateral			(89)
Securities collateral		(540)	(430)
Net amount		0	3
OTC cleared [Member]
Derivatives [Abstract]
Gross amounts of recognized liabilities		41	24
Gross amounts not offset in the consolidated balance sheets [Abstract]
Financial instruments	[3]	(21)	(23)
Net amount		20	1
Exchange-traded [Member]
Derivatives [Abstract]
Gross amounts of recognized liabilities		11	10
Gross amounts not offset in the consolidated balance sheets [Abstract]
Financial instruments	[3]	(5)	(1)
Net amount		6	9
Total derivatives [Member]
Derivatives [Abstract]
Gross amounts of recognized liabilities		3,525	2,631
Gross amounts not offset in the consolidated balance sheets [Abstract]
Financial instruments	[3]	(2,959)	(2,099)
Cash collateral			(89)
Securities collateral		(540)	(430)
Net amount		$ 26	$ 13

[1] The fair value of freestanding derivative liabilities is included in Other liabilities on the Consolidated Balance Sheets. The fair value of GMWB and GMAB, IUL, and indexed annuity embedded derivatives is included in Policyholder account balances, future policy benefits and claims on the Consolidated Balance Sheets. The fair value of the SMC embedded derivative liability is included in Customer deposits on the Consolidated Balance Sheets.

[2] The fair value of the Company’s derivative liabilities after considering the effects of master netting arrangements, cash collateral held by the same counterparty and the fair value of net embedded derivatives was $2.3 billion and $1.4 billion as of December 31, 2019 and 2018, respectively. See Note 16 for additional information related to master netting arrangements and cash collateral. See Note 5 for information about derivatives held by consolidated VIEs.

[3] Represents the amount of liabilities that could be offset by assets with the same counterparty under master netting or similar arrangements that management elects not to offset on the Consolidated Balance Sheets.