Commitments and Contingencies - Narrative (Details)							1 Months Ended	12 Months Ended
	Dec. 31, 2023	Feb. 28, 2023 USD ($)	Jul. 12, 2022 item	Jul. 05, 2022 USD ($) item	Nov. 02, 2021 item	Jul. 20, 2020 item	Dec. 31, 2022 USD ($)	Dec. 31, 2022 USD ($) agreement item
Other commitments | $							$ 3,200,000	$ 3,200,000
Short-term other commitments | $							1,900,000	1,900,000
Purchase Commitment for Charging Equipment [Member]
Purchase order commitments outstanding | $							114,700,000	$ 114,700,000
Pilot Flying J Agreement [Member]
Charger installation, maximum liquidated damages per site | $				$ 30,000
Early termination rights, threshold charging stalls				1,000
Pilot Flying J Agreement [Member] | Maximum
Threshold number of stalls to be built, operated and maintained				2,000
Delta Charger Supply Agreement and Purchase Order [Member]
Minimum number of chargers committed to be purchased			1,000
Purchase commitment, number of chargers			1,100
Nissan Agreement [Member]
Number of agreements executed | agreement								2
Nissan 1.0 Agreement | To make available chargers through July 2021 | Minimum
Number of chargers								850
Nissan Agreement 2.0 [Member]
Future build schedule penalty amount, per site | $		$ 70,000
Period of charging credit								12 months
Extension term of installation deadline under build schedule								12 months
Second amendment agreement with GM
Charger station operational percentage benchmark								95.00%
Payment in exchange for agreement to apply certain branding decals | $							$ 7,000,000
Number of chargers to be installed					3,250
Second amendment agreement with GM | Scenario Plan Date March 31, 2026 [Member]
Number of chargers to be installed								3,250
Second amendment agreement with GM | Scenario Plan Date December 31, 2023 [Member]
Percentage of chargers installation completed	44.00%
GM Agreement [Member]
Contract term						5 years
Agreement liquidation damage amount if counterparty terminates | $								$ 15,000,000.0
Number of chargers to be installed						2,750