Basis of Presentation and Significant Accounting Policies Supplemental Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 2022

Supplemental Cash Flow Elements [Abstract]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

Supplemental Disclosure of Cash Flow Information	Three Months Ended March 31,
	2022		2021
Cash paid during the period for:
Income taxes	$	2	$	8
Interest on long-term debt	15		25
Non-cash investing and financing activities:
Decrease in long-term debt as a result of surplus notes exchanges	$	—	$	71
Exchange of investments in Puerto Rico bonds for new securities issued in the restructuring transactions	185		—
	March 31,
	2022		2021
Reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets to the Consolidated Statements of Cash Flows:
Cash and cash equivalents	$	60	$	23
Restricted cash	7		16
Variable Interest Entity restricted cash	49		2
Total cash, cash equivalents, and restricted cash shown on the Consolidated Statements of Cash Flows	$	116	$	42

Redeemable Noncontrolling Interest

Following is a rollforward of redeemable noncontrolling interest.

Three Months Ended March 31,	2022		2021
Beginning balance	$	18	$	7
Net income attributable to redeemable noncontrolling interest (ASC 810)	—		—
Adjustment to redemption value (ASC 480)	—		13
Ending balance	$	18	$	20