Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes.

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Acquisitions - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
Acquisitions - Narrative (Details) - USD ($) $ in Thousands	Jul. 01, 2023	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2023
Business Acquisition [Line Items]
Net losses		$ 4,000		$ 4,000
Boston National Title
Business Acquisition [Line Items]
Payments in cash	$ 92,625
Contributed revenues		23,500		23,500
Acquisition related costs		200	$ 3,000	4,400
Identifiable intangible assets	$ 26,300
Goodwill, expected tax deductible amount		11,600		11,600
Boston National Title \| Net Premium Earned
Business Acquisition [Line Items]
Contributed revenues				20,600
Boston National Title \| Settlement Services Revenues
Business Acquisition [Line Items]
Contributed revenues				2,000
Boston National Title \| Customer Relationships
Business Acquisition [Line Items]
Identifiable intangible assets		20,600		20,600
Boston National Title \| Customer Lists
Business Acquisition [Line Items]
Identifiable intangible assets		$ 5,700		$ 5,700