SUPPLEMENTAL CASH FLOW INFORMATION - Reconciliation of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) |
Jun. 30, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
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| Cash and Cash Equivalents [Line Items] | ||||
| Cash and cash equivalents | $ 1,296,270,000 | $ 1,012,201,000 | $ 247,290,000 | |
| Restricted Cash, Current | 62,994,000 | 107,384,000 | 293,000 | |
| Restricted cash, long-term | 0 | |||
| Total cash, cash equivalents and restricted cash | 1,364,499,000 | 1,141,443,000 | 247,583,000 | $ 256,824,000 |
| Receivable Facility Loan | ||||
| Cash and Cash Equivalents [Line Items] | ||||
| Restricted cash, long-term | 5,235,000 | |||
| CSC Holdings | ||||
| Cash and Cash Equivalents [Line Items] | ||||
| Cash and cash equivalents | 1,283,691,000 | 1,001,919,000 | 236,255,000 | |
| Restricted Cash, Current | 107,384,000 | 293,000 | ||
| Restricted cash, long-term | 0 | |||
| Total cash, cash equivalents and restricted cash | $ 1,351,920,000 | $ 1,131,161,000 | $ 236,548,000 | $ 246,616,000 |
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- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; attributable to continuing operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The noncurrent cash, cash equivalents and investments that is restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits classified as long-term; that is not expected to be released from such existing restrictions within one year of the balance sheet date or operating cycle, whichever is longer. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. Includes noncurrent cash equivalents and investments that are similarly restricted as to withdrawal, usage or disposal. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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