BUSINESS DISPOSITIONS AND DISCONTINUED OPERATIONS - Depreciation and Amortization and Capital Expenditures (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Goodwill impairment			$ 33,225	$ 0
Issuer Solutions \| Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Depreciation and amortization of property and equipment			34,448	61,706
Amortization of acquired intangibles			156,824	267,427
Goodwill impairment	$ 33,225	$ 0	33,225	0
Capital expenditures			$ 112,353	$ 83,353

Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.