Revenues - Revenues by Products and Service Offerings (Details) - USD ($) $ in Thousands	3 Months Ended						12 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	$ 503,236	$ 459,871	$ 430,376	$ 413,278	$ 372,704	$ 344,341	$ 2,082,526	$ 1,560,699	$ 1,187,143
TASER Devices (Professional)
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							453,055	333,923	282,698
Cartridges
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							246,766	193,285	181,686
Axon Evidence and Cloud Services
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							863,169	601,683	386,034
Extended Warranties
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							103,656	86,843	74,563
Axon Body Cameras and Accessories
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							246,855	183,023	157,281
Axon Fleet Systems
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							104,890	121,842	63,017
Other
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							64,135	40,100	41,864
TASER
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							818,673	613,510	531,044
TASER | TASER Devices (Professional)
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							453,055	333,923	282,698
TASER | Cartridges
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							246,766	193,285	181,686
TASER | Axon Evidence and Cloud Services
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							54,913	35,680	18,182
TASER | Extended Warranties
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							37,515	31,689	29,056
TASER | Axon Body Cameras and Accessories
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							0	0	0
TASER | Axon Fleet Systems
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							0	0	0
TASER | Other
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							26,424	18,933	19,422
Software and Sensors
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							1,263,853	947,189	656,099
Software and Sensors | TASER Devices (Professional)
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							0	0	0
Software and Sensors | Cartridges
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							0	0	0
Software and Sensors | Axon Evidence and Cloud Services
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							808,256	566,003	367,852
Software and Sensors | Extended Warranties
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							66,141	55,154	45,507
Software and Sensors | Axon Body Cameras and Accessories
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							246,855	183,023	157,281
Software and Sensors | Axon Fleet Systems
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							104,890	121,842	63,017
Software and Sensors | Other
Disaggregation of Revenue [Line Items]
Revenue from contract with customers							$ 37,711	$ 21,167	$ 22,442