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

6 Months Ended

Jun. 30, 2022

Supplemental Cash Flow Elements [Abstract]

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

Supplemental Disclosure of Cash Flow Information	Six Months Ended June 30,
	2022		2021
Cash paid during the period for:
Income taxes	$	5	$	10
Interest on long-term debt	32		49
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		—
	June 30,
	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	$	32	$	13
Restricted cash	5		17
Variable Interest Entity restricted cash	2		2
Total cash, cash equivalents, and restricted cash shown on the Consolidated Statements of Cash Flows	$	39	$	32

Redeemable Noncontrolling Interest

Following is a rollforward of redeemable noncontrolling interest.

Six Months Ended June 30,	2022		2021
Beginning balance	$	18	$	7
Net income attributable to redeemable noncontrolling interest (ASC 810)	—		—
Adjustment to redemption value (ASC 480)	—		14
Ending balance	$	18	$	20