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Goodwill and Intangible Assets, Net - Goodwill (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2024 USD ($)
Carrying Value of Goodwill
Beginning Balance	$ 75,587
Fair value allocation	0
Currency effects	(342)
Ending Balance	75,245
North America Regions
Carrying Value of Goodwill
Beginning Balance	40,681
Fair value allocation	(1,474)
Currency effects	(102)
Ending Balance	39,105
U.S. Federal
Carrying Value of Goodwill
Beginning Balance	3,981
Fair value allocation	0
Currency effects	0
Ending Balance	3,981
Europe
Carrying Value of Goodwill
Beginning Balance	13,034
Fair value allocation	0
Currency effects	(240)
Ending Balance	12,794
Alternative Fuels
Carrying Value of Goodwill
Beginning Balance	0
Fair value allocation	0
Currency effects	0
Ending Balance	0
Other
Carrying Value of Goodwill
Beginning Balance	17,891
Fair value allocation	1,474
Currency effects	0
Ending Balance	$ 19,365

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- Definition

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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