Basis of Presentation and Significant Accounting Policies Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Schedule of Prospective Adoption of New Accounting Pronouncements [Table Text Block]

Impact of Adoption on Consolidated Balance Sheet

	Balance as of January 1, 2020
	Opening Balance		Cumulative Effect of Accounting Change		Adjusted Opening Balance
Mortgage loans	$	4,215			$	4,215
ACL on mortgage loans	—		$	(19)	(19)
Mortgage loans, net of ACL	4,215		(19)		4,196
Premiums receivable and agents’ balances	4,529				4,529
ACL on premiums receivable and agents' balances	(145)		23		(122)
Premiums receivable and agents' balances, net of ACL	4,384		23		4,407
Reinsurance recoverables	5,641				5,641
ACL and allowance for disputed amounts on reinsurance recoverables	(114)		(2)		(116)
Reinsurance recoverables, net of allowance for uncollectible reinsurance	5,527		(2)		5,525
Deferred income tax asset, net	299		5		304
Other liabilities	(5,157)		(25)		(5,182)
Retained Earnings	$	12,685	$	(18)	$	12,667

Summary of Adoption Impacts

Net increase to ACL and LCL	$	(23)
Net tax effects	5
Net decrease to retained earnings	$	(18)