Amount, excluding lessor's underlying asset for which right to use has been conveyed to lessee under operating lease, of impairment for long-lived asset held for use.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Topic 842
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Amount of impairment for lessor's underlying asset for which right to use has been conveyed to lessee under operating lease.

+ References

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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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.

+ References

No definition available.

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Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Term of lessor's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Leases - Narrative (Details) - USD ($)	12 Months Ended
Leases - Narrative (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Lessee, Lease, Description [Line Items]
Lease renewal term	10 years
Impairment, long-lived asset, held-for-use	$ 22,000,000	$ 0	$ 0
Impairment related to ROU assets	17,600,000
Impairment of leased office property and equipment	$ 4,400,000
Minimum
Lessee, Lease, Description [Line Items]
Lease term	5 months
Maximum
Lessee, Lease, Description [Line Items]
Lease term	10 years