Revenues - Additional Information (Details) - USD ($) $ in Millions |
6 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
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| Segment Reporting Information [Line Items] | |||
| Contract liabilities | $ 172 | $ 168 | |
| Contract with Customer, Liability | 132 | 127 | |
| Contract with Customer, Liability, Noncurrent | 40 | 41 | |
| Deferred Costs | 155 | 143 | |
| Incentive and Profit-sharing Contingent Commissions | |||
| Segment Reporting Information [Line Items] | |||
| Deferred Revenue, Revenue Recognized | $ 32 | $ 22 | |
| Cost to Obtain | |||
| Segment Reporting Information [Line Items] | |||
| Capitalized contract cost, amortization period | 15 years | ||
| Deferred Costs | $ 19 | ||
| Capitalized Contract Cost, Amortization | 7 | ||
| Cost to Fulfill | |||
| Segment Reporting Information [Line Items] | |||
| Deferred Costs | 197 | $ 208 | |
| Capitalized Contract Cost, Amortization | $ 10 | ||
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- Definition Deferred cost. No definition available.
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- Definition Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amortization period of cost capitalized in obtaining or fulfilling contract with customer, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The carrying amount of deferred costs. No definition available.
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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