Schedule I - Investments

12 Months Ended

Dec. 31, 2022

Summary of Investments, Other than Investments in Related Parties [Abstract]

Schedule I - Summary Of Investments, Other Than Investments In Related Parties

	December 31, 2022
Type of investment	Cost		Fair Value		Amount at which shown in the balance sheet
Available-for-sale:
U.S. Treasury and government agency	$	427	$	394	$	394
State and municipal bonds		173		164		164
Foreign governments		18		15		15
Corporate obligations		862		715		715
Mortgage-backed securities:
Residential mortgage-backed agency		217		195		195
Residential mortgage-backed non-agency		96		88		88
Commercial mortgage-backed		24		23		23
Asset-backed securities:
Collateralized debt obligations		117		112		112
Other asset-backed		110		106		106
Total long-term available-for-sale		2,044		1,812		1,812
Short-term available-for-sale		119		119		119
Total available-for-sale		2,163		1,931		1,931
Investments at fair value		775		745		745
Total investments	$	2,938	$	2,676	$	2,676
Assets of consolidated variable interest entities:
Investments at fair value	$	63	$	47	$	47
Loans receivable		113		78		78
Total investments of consolidated variable interest entities	$	176	$	125	$	125