COMMITMENTS AND CONTINGENCIES (Details) - USD ($)				3 Months Ended
	Mar. 04, 2024	Sep. 15, 2022	May 09, 2022	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Sep. 29, 2022
Loss Contingencies [Line Items]
Litigation settlement, net of recoveries				$ 32,403,000	$ 0
Litigation settlements				35,000,000		$ 0
Expected insurance coverage recovery				2,600,000
Outstanding letters of credit				$ 27,300,000		$ 27,300,000
Litigation aggregate	$ 35,000,000
Appian Corp. v. Pegasystems Inc. & Youyong Zou
Loss Contingencies [Line Items]
Outstanding letters of credit							$ 25,000,000
Appian Corp. v. Pegasystems Inc. & Youyong Zou | Judicial Ruling
Loss Contingencies [Line Items]
Loss contingency, damages awarded, value		$ 2,060,479,287
Trade Secret Misappropriation | Appian Corp. v. Pegasystems Inc. & Youyong Zou
Loss Contingencies [Line Items]
Legal fees, post-judgement interest rate, percentage		6.00%
Trade Secret Misappropriation | Appian Corp. v. Pegasystems Inc. & Youyong Zou | Judicial Ruling
Loss Contingencies [Line Items]
Loss contingency, damages awarded, value			$ 2,036,860,045
Violation of the Virginia Computer Crimes Act | Appian Corp. v. Pegasystems Inc. & Youyong Zou | Judicial Ruling
Loss Contingencies [Line Items]
Loss contingency, damages awarded, value			$ 1.00