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ACQUISITIONS - Additional Information (Details) $ in Millions	3 Months Ended	12 Months Ended
	Jun. 30, 2023 USD ($)	Dec. 31, 2022 USD ($) business	Sep. 30, 2023 USD ($)
Digital Electronics \| Freight Segment
Business Acquisition [Line Items]
Purchase price of acquisition \| $		$ 89
Number of businesses acquired \| business		3
Digital Intelligence Product Line \| Freight Segment
Business Acquisition [Line Items]
Number of businesses acquired \| business		2
Services Product Line \| Freight Segment
Business Acquisition [Line Items]
Number of businesses acquired \| business		1
L&M Radiator, Inc
Business Acquisition [Line Items]
Purchase price of acquisition \| $	$ 245
Goodwill deductible for tax purpose \| $			$ 0