Stockholders' Equity - Narrative (Details) - USD ($) shares in Millions, $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Performance-based Restricted Stock Units | ||||
| Accumulated Other Comprehensive Income (Loss) [Line Items] | ||||
| Shares issued in connection with Mattress Firm Acquisition (in shares) | 1.4 | 0.3 | 2.1 | |
| Value of treasury stock acquired | $ 0.0 | $ 94.9 | $ 26.2 | $ 132.4 |
| Restricted Stock Units (RSUs) | ||||
| Accumulated Other Comprehensive Income (Loss) [Line Items] | ||||
| Shares issued in connection with Mattress Firm Acquisition (in shares) | 1.4 | 0.3 | 2.1 | |
| February 2016 Program | ||||
| Accumulated Other Comprehensive Income (Loss) [Line Items] | ||||
| Remaining shares under share repurchase authorization | $ 774.5 | $ 774.5 | ||
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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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- Definition Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount remaining authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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