REVENUE FROM CONTRACTS WITH CUSTOMERS - Schedule of Client Receivables, Contract Assets and Contract Liabilities (Details) - USD ($) $ in Thousands |
Sep. 26, 2026 |
Dec. 27, 2025 |
Dec. 28, 2024 |
|---|---|---|---|
| Assets from contracts with customers | |||
| Client receivables | $ 546,861 | $ 518,728 | |
| Unbilled revenue | 198,955 | 200,591 | $ 212,000 |
| Total | 745,816 | 719,319 | |
| Less: Allowance for credit losses | (10,511) | (10,463) | |
| Trade receivables and contract assets, net | 735,305 | 708,856 | |
| Liabilities from contracts with customers | |||
| Current deferred revenue | 204,204 | 210,418 | |
| Long-term deferred revenue (included in Other long-term liabilities) | 47,687 | 45,632 | |
| Customer contract deposits (included in Other current liabilities) | $ 117,620 | $ 106,599 |
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- Definition Contract With Customer Liability, Customer Deposits No definition available.
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- Definition Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer) for billed goods or services. No definition available.
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- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- References 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, 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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