DISCONTINUED OPERATIONS - Financial results (Details) - USD ($) $ in Thousands		12 Months Ended
	Feb. 28, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating expenses
(Gain) loss on sale of business		$ (70,201)
Income tax provision (benefit)		18,255	$ 1,291	$ 1,005
Income (loss) from discontinued operations, net of tax		$ 53,269	3,561	3,062
FleetNet | Discontinued Operations, Disposed of by Sale
Discontinued Operations
Aggregate purchase price	$ 100,900
Gain on sale of discontinued operations, net of tax	52,300
Discontinued Operation Gain Loss On Disposal Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag		true
Financial results from discontinued operations
Revenues		$ 55,929
Operating expenses
(Gain) loss on sale of business	$ (70,200)	(70,201)
Other		54,623
Operating expenses		(15,578)
Operating Income (loss)		71,507
Other income, net		17
Income (loss) from discontinued operations before income taxes		71,524
Income tax provision (benefit)		18,255
Income (loss) from discontinued operations, net of tax		53,269
Transaction costs		$ 3,800
FleetNet | Discontinued Operations, Held-for-sale
Financial results from discontinued operations
Revenues			295,043	213,882
Operating expenses
Other			290,300	209,874
Operating expenses			290,300	209,874
Operating Income (loss)			4,743	4,008
Other income, net			109	59
Income (loss) from discontinued operations before income taxes			4,852	4,067
Income tax provision (benefit)			1,291	1,005
Income (loss) from discontinued operations, net of tax			$ 3,561	$ 3,062