CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Investments:
Fixed maturity securities available for sale, at fair value, at December 31, 2022 and December 31, 2021, at an amortized cost of $37,708 and $30,705, respectively, net of allowance for credit losses of $39 and $8, respectively, and includes pledged fixed maturity securities of $448 and $460, respectively, related to secured trust deposits	$ 33,095	$ 31,990
Derivative investments	244	816
Mortgage loans, net of allowance for credit losses of $42 and $31 at December 31, 2022 and 2021, respectively.	4,554	3,749
Investments in unconsolidated affiliates	2,614	2,486
Other long-term investments	692	579
Short-term investments, at December 31, 2022 and December 31, 2021 includes pledged short-term investments of $6 and $1, respectively, related to secured trust deposits	2,590	491
Total investments	45,370	42,775
Cash and cash equivalents, at December 31, 2022 and 2021 includes $242 and $480, respectively, of pledged cash related to secured trust deposits	2,286	4,360
Trade and notes receivables, net of allowance of $33 and $32 at December 31, 2022 and 2021, respectively	467	557
Reinsurance recoverable, net of allowance for credit losses of $10 and $20 at December 31, 2022 and 2021, respectively	5,588	3,738
Goodwill	4,642	4,539
Prepaid expenses and other assets	2,231	1,203
Lease assets	376	376
Other intangible assets, net	4,034	2,557
Title plants	416	400
Property and equipment, net	179	185
Total assets	65,589	60,690
Liabilities:
Contractholder funds	41,233	35,525
Future policy benefits	5,923	4,732
Accounts payable and accrued liabilities	2,352	2,696
Notes payable	3,238	3,096
Reserve for title claim losses	1,810	1,883
Funds withheld for reinsurance liabilities	3,703	1,676
Secured trust deposits	862	934
Lease liabilities	418	414
Income taxes payable	0	72
Deferred tax liability	71	205
Total liabilities	59,610	51,233
Equity:
FNF common stock, $0.0001 par value; authorized 600,000,000 shares as of December 31, 2022 and 2021, respectively; outstanding of 272,309,890 and 283,778,574 as of December 31, 2022 and 2021, respectively, and issued of 327,757,349 and 325,486,429 as of December 31, 2022 and 2021, respectively	0	0
Preferred stock, $0.0001 par value; authorized 50,000,000 shares; issued and outstanding, none	0	0
Additional paid-in capital	5,876	5,811
Retained earnings	4,714	4,369
Accumulated other comprehensive earnings	(2,862)	779
Less: Treasury stock, 55,447,459 shares and 41,707,855 shares as of December 31, 2022 and 2021, respectively, at cost	(2,109)	(1,545)
Total Fidelity National Financial, Inc. shareholders’ equity	5,619	9,414
Non-controlling interests	360	43
Total equity	5,979	9,457
Total liabilities and equity	65,589	60,690
Preferred securities
Investments:
Securities, at fair value	903	1,401
Equity securities
Investments:
Securities, at fair value	$ 678	$ 1,263