STOCK-BASED COMPENSATION - Summarizes of Fair Value And Intrinsic Value of RSU Activity (Details) - Restricted Stock - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date fair value per share (in dollars per share)	$ 354.05	$ 305.50	$ 232.22
Intrinsic value of RSUs vested during year	$ 62.4	$ 38.4	$ 68.5