Basis of Presentation and Overview	12 Months Ended
Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	(1)Basis of Presentation The accompanying audited consolidated financial statements were prepared in accordance with U.S. generally accepted accounting principles ("GAAP"), and all adjustments considered necessary for a fair presentation have been included. All significant intercompany accounts and transactions have been eliminated. Description of Business We are a premier provider of integrated, innovative, mission-critical, high-performance software solutions, data and analytics to the U.S. mortgage and real estate markets. Our mission is to transform the markets we serve by delivering innovative solutions that are integrated across the homeownership lifecycle and that result in realized efficiencies, reduced risk and new opportunities for our clients to help them achieve greater levels of success. Reporting Segments We conduct our operations through two reporting segments, (1) Software Solutions and (2) Data and Analytics. See further discussion in Note 20 — Segment Information. Reclassifications Reclassifications have been made to the prior year amounts to conform to the classifications used in 2021. Certain receivables previously included in Trade and other receivables, including receivables from related parties on our Consolidated Statements of Cash Flows are now included in Prepaid expenses and other assets. We also reclassified certain deferred compensation plan assets and liabilities between Prepaid expenses and other assets and Trade accounts payable and other liabilities on our Consolidated Statements of Cash Flows.

The entire disclosure for the organization, consolidation and basis of presentation of financial statements disclosure, and significant accounting policies of the reporting entity. May be provided in more than one note to the financial statements, as long as users are provided with an understanding of (1) the significant judgments and assumptions made by an enterprise in determining whether it must consolidate a VIE and/or disclose information about its involvement with a VIE, (2) the nature of restrictions on a consolidated VIE's assets reported by an enterprise in its statement of financial position, including the carrying amounts of such assets, (3) the nature of, and changes in, the risks associated with an enterprise's involvement with the VIE, and (4) how an enterprise's involvement with the VIE affects the enterprise's financial position, financial performance, and cash flows. Describes procedure if disclosures are provided in more than one note to the financial statements.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-URI http://asc.fasb.org/topic&trid=2122149

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-URI http://asc.fasb.org/topic&trid=2197479

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-URI http://asc.fasb.org/topic&trid=2122369

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI http://asc.fasb.org/topic&trid=2134479

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