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BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) $ in Thousands, shares in Millions	3 Months Ended		6 Months Ended
	Mar. 31, 2025 USD ($) segment	Mar. 31, 2024 USD ($)	Jun. 30, 2025 USD ($) shares
Product Information [Line Items]
Number of reportable segments \| segment	2
Net cash provided by operating activities	$ 555,124	$ 529,579
Net cash used in financing activities	$ 31,526	276,698
Subsequent Events \| Forecast
Product Information [Line Items]
Bridge loan			$ 7,700,000
Subsequent Events \| Disposal of FIS and acquisition of Worldpay \| Forecast
Product Information [Line Items]
Cash received			$ 7,500,000
Subsequent Events \| Worldpay Holdco, LLC \| Forecast
Product Information [Line Items]
Percent acquired			100.00%
FIS' ownership interest			45.00%
Cash payment			$ 6,100,000
Voting interests acquired			55.00%
Equity awards issued (in shares) \| shares			43.3
Change in presentation
Product Information [Line Items]
Net cash provided by operating activities		113,300
Net cash used in financing activities		$ 113,300