Summary of Significant Accounting Policies - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2023 |
Mar. 31, 2023 |
Mar. 31, 2022 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Accounting Policies [Line Items] | |||||||||
| Net income (loss) | $ 14,592 | [1] | $ (63,995) | [1] | $ 715,500 | ||||
| Pre-tax income (loss) from continuing operations | 58,014 | (58,361) | |||||||
| Pre-tax income (loss) from discontinued operations | 37,500 | ||||||||
| Equity | 490,432 | $ 1,032,095 | 404,841 | $ 1,083,010 | |||||
| Pre-tax income | 20,500 | ||||||||
| Accumulated deficit | $ 631,241 | $ 634,295 | |||||||
| Forecast | Boston National Holdings LLC and Agents National Title Holding Company | |||||||||
| Accounting Policies [Line Items] | |||||||||
| Proceeds from sale of businesses | $ 100,000 | ||||||||
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- Definition Accounting Policies [Line Items] No definition available.
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- Definition Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before tax, of income (loss) including portion attributable to noncontrolling interest. Includes, but is not limited to, income (loss) from continuing operations, discontinued operations and equity method investments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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