Revenue - Narrative (Details) - USD ($) $ in Millions |
6 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
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| Disaggregation of Revenue [Line Items] | |||
| Monthly resident fees | $ 29.2 | $ 29.1 | |
| Revenue recognized | 46.3 | $ 48.4 | |
| Balance Sheet Location [Axis]: bkd:RefundableFeesAndDeferredRevenueCurrent | |||
| Disaggregation of Revenue [Line Items] | |||
| Contract with customer, liability | $ 51.6 | $ 51.3 | |
| X | ||||||||||
- Definition Contract With Customer, Liability, Deferred Revenue, Monthly Resident Fees No definition available.
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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 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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| X | ||||||||||
- 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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- Details
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