Segments - Holdings - Selected Financial Information by Reportable Operating Segment (Detail) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Total revenue | $ 1,059.1 | $ 857.5 | $ 2,788.6 | $ 2,338.7 | ||||||||
| Less: | ||||||||||||
| Adjusted EBITDA | 267.6 | 177.6 | 650.1 | 446.2 | ||||||||
| Capital expenditures | 70.4 | 53.4 | 169.7 | 105.6 | ||||||||
| Operating Segments | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenues | 1,063.5 | 860.9 | 2,799.7 | 2,347.9 | ||||||||
| Total revenue | 1,059.1 | 857.5 | 2,788.6 | 2,338.7 | ||||||||
| Less: | ||||||||||||
| Film rentals and advertising | 309.3 | 245.5 | 790.9 | 657.7 | ||||||||
| Concession supplies | 79.1 | 65.6 | 209.6 | 183.0 | ||||||||
| Salaries and wages | 116.1 | 106.3 | 327.1 | 306.0 | ||||||||
| Facility lease expense | 90.4 | 81.9 | 260.3 | 243.1 | ||||||||
| Utilities and other | [1] | 142.9 | 127.4 | 394.3 | 357.8 | |||||||
| General and administrative | 63.5 | 61.9 | 182.4 | 170.5 | ||||||||
| Other segment items | [2] | (9.8) | (8.7) | (26.1) | (25.6) | |||||||
| Adjusted EBITDA | [3] | 267.6 | 177.6 | 650.1 | 446.2 | |||||||
| Eliminations | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Total revenue | (4.4) | (3.4) | (11.1) | (9.2) | ||||||||
| US Reportable Segment | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Total revenue | [4] | 817.5 | 683.6 | 2,192.2 | 1,860.0 | |||||||
| Less: | ||||||||||||
| Capital expenditures | 58.0 | 42.3 | 135.6 | 84.2 | ||||||||
| US Reportable Segment | Operating Segments | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenues | 821.9 | 687.0 | 2,203.3 | 1,869.2 | ||||||||
| Total revenue | 817.5 | 683.6 | 2,192.2 | 1,860.0 | ||||||||
| Less: | ||||||||||||
| Film rentals and advertising | 250.9 | 203.4 | 650.2 | 544.3 | ||||||||
| Concession supplies | 59.0 | 51.1 | 159.4 | 141.9 | ||||||||
| Salaries and wages | 92.7 | 88.7 | 264.9 | 254.2 | ||||||||
| Facility lease expense | 63.4 | 61.0 | 189.2 | 183.4 | ||||||||
| Utilities and other | [1] | 108.9 | 99.0 | 302.2 | 278.5 | |||||||
| General and administrative | 49.5 | 49.0 | 141.0 | 135.1 | ||||||||
| Other segment items | [2] | (10.0) | (8.8) | (26.5) | (25.7) | |||||||
| Adjusted EBITDA | [3] | 203.1 | 140.2 | 511.8 | 348.3 | |||||||
| US Reportable Segment | Eliminations | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Total revenue | (4.4) | (3.4) | (11.1) | (9.2) | ||||||||
| International Reportable Segment | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Total revenue | 241.6 | 173.9 | 596.4 | 478.7 | ||||||||
| Less: | ||||||||||||
| Capital expenditures | 12.4 | 11.1 | 34.1 | 21.4 | ||||||||
| International Reportable Segment | Operating Segments | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenues | 241.6 | 173.9 | 596.4 | 478.7 | ||||||||
| Total revenue | 241.6 | 173.9 | 596.4 | 478.7 | ||||||||
| Less: | ||||||||||||
| Film rentals and advertising | 58.4 | 42.1 | 140.7 | 113.4 | ||||||||
| Concession supplies | 20.1 | 14.5 | 50.2 | 41.1 | ||||||||
| Salaries and wages | 23.4 | 17.6 | 62.2 | 51.8 | ||||||||
| Facility lease expense | 27.0 | 20.9 | 71.1 | 59.7 | ||||||||
| Utilities and other | [1] | 34.0 | 28.4 | 92.1 | 79.3 | |||||||
| General and administrative | 14.0 | 12.9 | 41.4 | 35.4 | ||||||||
| Other segment items | [2] | 0.2 | 0.1 | 0.4 | 0.1 | |||||||
| Adjusted EBITDA | [3] | 64.5 | 37.4 | 138.3 | 97.9 | |||||||
| International Reportable Segment | Eliminations | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Total revenue | 0.0 | 0.0 | 0.0 | 0.0 | ||||||||
| Less: | ||||||||||||
| Utilities and other | $ 4.4 | $ 3.4 | $ 11.1 | $ 9.2 | ||||||||
| ||||||||||||
| X | ||||||||||
- Definition Segment reporting adjusted earnings before interest, taxes, depreciation, amortization and other noncash items. No definition available.
|
| X | ||||||||||
- Definition Concession supplies expense. No definition available.
|
| X | ||||||||||
- Definition Expense incurred related to real property leased under operating lease arrangements and general facility maintenance expenses. No definition available.
|
| X | ||||||||||
- Definition Costs incurred that are related to film rental and advertising. No definition available.
|
| X | ||||||||||
- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of general expenses not normally included in Other Operating Costs and Expenses. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of expenditure for addition to long-lived asset included in determination of segment asset by chief operating decision maker (CODM) or otherwise regularly provided to CODM. Long-lived asset excludes financial instrument, long-term customer relationship of financial institution, mortgage and other servicing rights, deferred policy acquisition cost, and deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| 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
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|