Business Combinations	12 Months Ended
Dec. 31, 2022
Business Combinations [Abstract]
Business Combinations	NOTE 22. Business Combinations: During the year ended December 31, 2022, the Company completed acquisitions for an aggregate purchase price of $311 million in cash. These acquisitions have been included in the Company’s title insurance and services segment. In May 2022, the Company acquired a California-based provider of title insurance, underwriting and escrow services for residential and commercial real estate transactions for a purchase price of $300 million in cash. In connection with the purchase, the Company recorded fair value estimates for goodwill, other intangible assets and title plants of $203 million, $34 million and $29 million, respectively. The Company recognized revenues of $110 million and pre-tax income of $12 million since the acquisition date, related to the acquiree, during the year ended December 31, 2022.

The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-URI https://asc.fasb.org/topic&trid=2303972

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=128092470&loc=d3e4946-128472

Name:	us-gaap_BusinessCombinationDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration