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REVENUE RECOGNITION - Changes to deferred revenue (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
REVENUE RECOGNITION |  |  |
Beginning balance | $ 292,720 | $ 279,136 | $ 249,010
Additional amounts deferred | 718,222 | 585,971 | 521,750
Revenues recognized | (666,776) | (572,387) | (491,624)
Ending balance | $ 344,166 | $ 292,720 | $ 279,136

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- Definition Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration from customer has been received or is due, from business combination. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-10 + Details
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