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Leases - Narrative (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Lessee, Lease, Description |  |  |
Operating lease, liability, including sublease receivables | $ 538,600,000 | $ 598,300,000 |
Operating lease, liability | 527,339,000 |  |
Operating lease, future contracted revenues and sublease income | 157,200,000 | 158,200,000 |
Operating lease costs | 132,600,000 | 141,200,000 | $ 132,500,000
Operating lease payments | 133,000,000.0 | 141,400,000 | 122,300,000
Short-term lease expense | 1,600,000 | 600,000 | 1,000,000.0
Sublease income | 3,600,000 | 3,000,000.0 | 2,800,000
Lease impairment | 0 | $ 0 | 7,563,000
Operating lease, right-of-use asset, periodic reduction | $ 13,300,000 |  |
Weighted average discount rate | 5.27% | 5.02% |
Weighted average lease term | 6 years 1 month 6 days | 5 years 8 months 12 days |
Right-of-use assets | $ 447,765,000 | $ 500,464,000 |
Right-of-use liabilities | $ 101,385,000 | $ 108,434,000 |
Operating lease, liability, current, statement of financial position flag | Accounts payable, accrued expenses and other liabilities (see Note 26) | Accounts payable, accrued expenses and other liabilities (see Note 26) |
Right-of-use liabilities | $ 437,205,000 | $ 489,832,000 |
Rent expense | 184,600,000 | 170,700,000 | $ 162,500,000
Management Services, Servicing Fees and Other |  |  |
Lessee, Lease, Description |  |  |
Operating lease, liability | $ 304,100,000 | $ 376,200,000 |
Minimum |  |  |
Lessee, Lease, Description |  |  |
Remaining lease terms | 1 year |  |
Options to extend leases | 1 year |  |
Maximum |  |  |
Lessee, Lease, Description |  |  |
Remaining lease terms | 16 years |  |
Options to extend leases | 10 years |  |

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- Definition Amount of lease cost recognized by lessee for lease contract. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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