Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Assets
Cash and cash equivalents	$ 1,953,987	$ 1,275,466
Accounts and accrued income receivable, less allowance for credit losses of $13,355 and $13,994	440,872	385,086
Income taxes receivable	1,636	951
Investments:
Deposits with banks	51,119	45,856
Debt securities, includes pledged securities of $95,955 and $93,586 (amortized cost $9,000,753 and $6,121,004; allowance for credit losses of $101 and $132)	9,095,806	6,354,822
Equity securities	1,209,679	750,011
Investments, Total	10,356,604	7,150,689
Secured financings receivable	651,048	748,312
Property and equipment, net	474,956	445,132
Operating lease assets	241,260	265,963
Title plants and other indexes	585,978	584,785
Deferred income taxes	14,484	14,484
Goodwill	1,416,278	1,378,628
Other intangible assets, net	188,588	194,474
Other assets	360,373	352,018
Total assets	16,686,064	12,795,988
Liabilities and Equity
Deposits	5,434,455	3,276,949
Accounts payable and accrued liabilities	1,252,009	979,733
Deferred revenue	244,164	271,977
Reserve for known and incurred but not reported claims	1,261,515	1,178,004
Income taxes payable	80,517	53,784
Deferred income taxes	291,220	291,220
Operating lease liabilities	266,729	295,762
Secured financings payable	593,607	516,155
Notes and contracts payable	1,648,863	1,010,756
Total liabilities	11,073,079	7,874,340
Commitments and contingencies (Note 18)
Stockholders’ equity:
Preferred stock, $0.00001 par value; Authorized—500 shares; Outstanding—none
Common stock, $0.00001 par value; Authorized—300,000 shares; Outstanding—109,822 shares and 110,353 shares	1	1
Additional paid-in capital	2,186,372	2,214,935
Retained earnings	3,476,903	2,655,495
Accumulated other comprehensive (loss) income	(66,141)	39,541
Total stockholders’ equity	5,597,135	4,909,972
Noncontrolling interests	15,850	11,676
Total equity	5,612,985	4,921,648
Total liabilities and equity	$ 16,686,064	$ 12,795,988