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COMMITMENTS AND CONTINGENCIES - NARRATIVE (Details) $ in Millions |  | 12 Months Ended
--- | --- | ---
Mar. 25, 2022 policyholder | Dec. 31, 2024 USD ($) individual | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items] |  |  |  |
Number of policyholders | policyholder | 2,000 |  |  |
Amount of insurance-related assessment liability |  | $ 7.8 | $ 6.0 |
Premium tax offset for loss contingency accruals |  | 18.3 | 9.5 |
Insurance-related assessment, expense recognized |  | 2.4 | 2.0 | $ 2.1
Deferred compensation arrangement with individual, recorded liability |  | 122.5 | 130.9 |
Operating leases and other contractual agreements, expense |  | $ 98.7 | 96.3 | $ 86.4
Former Chief Executive Officers |  |  |  |
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items] |  |  |  |
Number of Company's former chief executive officers' retirement benefits guaranteed by subsidiaries | individual |  | 2 |  |
Deferred compensation arrangement with individual, recorded liability |  | $ 19.1 | $ 19.8 |

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- Definition The carrying amount of the liability as of the balance sheet date to an individual under a deferred compensation arrangement. This amount may be the result of periodic accruals made over the period of active employment, or reflect termination benefits resulting contractual terms or a death benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 710 -SubTopic 10 -Name Accounting Standards Codification -Section 30 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483043/710-10-30-1 + Details
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- Definition The amount of insurance-related assessment liability that is expected to be recovered through a premium tax offset based on current laws applied to in-force policies. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 405 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482619/405-30-55-9 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 405 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482645/405-30-50-1 + Details
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- Definition The liability as of the balance sheet date representing required funding mandated by statute or regulatory authority that is related directly or indirectly to underwriting activities, including pools for self-insurance and excluding premium taxes and income taxes. The funds derived from the assessments generally enable a government guarantor to pay insurance claims in the event that the underwriting insurer is insolvent or otherwise unable to meet its payment obligations. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 405 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482619/405-30-55-9 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 405 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482645/405-30-50-1 + Details
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