Revenues - Summary of Deferred Revenue (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Current	$ 360,037	$ 265,591
Long-Term	248,003	185,721
Total	608,040	451,312	$ 275,181
TASER
Disaggregation of Revenue [Line Items]
Current	71,205	36,902
Long-Term	39,759	36,975
Total	110,964	73,877
Software and Sensors
Disaggregation of Revenue [Line Items]
Current	288,832	228,689
Long-Term	208,244	148,746
Total	497,076	377,435
Warranty
Disaggregation of Revenue [Line Items]
Current	40,436	44,432
Long-Term	32,956	22,903
Total	73,392	67,335
Warranty | TASER
Disaggregation of Revenue [Line Items]
Current	14,207	21,257
Long-Term	17,618	4,766
Total	31,825	26,023
Warranty | Software and Sensors
Disaggregation of Revenue [Line Items]
Current	26,229	23,175
Long-Term	15,338	18,137
Total	41,567	41,312
Hardware
Disaggregation of Revenue [Line Items]
Current	99,787	47,806
Long-Term	121,867	109,950
Total	221,654	157,756
Hardware | TASER
Disaggregation of Revenue [Line Items]
Current	49,361	12,944
Long-Term	12,640	28,727
Total	62,001	41,671
Hardware | Software and Sensors
Disaggregation of Revenue [Line Items]
Current	50,426	34,862
Long-Term	109,227	81,223
Total	159,653	116,085
Software and Sensors.
Disaggregation of Revenue [Line Items]
Current	219,814	173,353
Long-Term	93,180	52,868
Total	312,994	226,221
Software and Sensors. | TASER
Disaggregation of Revenue [Line Items]
Current	7,637	2,701
Long-Term	9,501	3,482
Total	17,138	6,183
Software and Sensors. | Software and Sensors
Disaggregation of Revenue [Line Items]
Current	212,177	170,652
Long-Term	83,679	49,386
Total	$ 295,856	$ 220,038