Segment Data (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) segment	Sep. 30, 2022 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments of company | segment			2
Net sales	$ 413,601	$ 311,754	$ 1,131,249	$ 853,793
Cost of sales	158,329	118,497	439,754	330,834
Gross margin	255,272	193,257	691,495	522,959
Research and development	76,880	59,127	219,747	165,090
TASER
Segment Reporting Information [Line Items]
Net sales	162,570	144,883	451,262	394,829
Cost of sales	60,998	53,422	172,814	142,510
Gross margin	101,572	91,461	278,448	252,319
Research and development	15,672	13,864	46,128	37,076
Software and Sensors
Segment Reporting Information [Line Items]
Net sales	251,031	166,871	679,987	458,964
Cost of sales	97,331	65,075	266,940	188,324
Gross margin	153,700	101,796	413,047	270,640
Research and development	61,208	45,263	173,619	128,014
Product
Segment Reporting Information [Line Items]
Net sales	256,443	210,398	709,306	586,653
Cost of sales	116,278	93,724	325,054	260,578
Product | TASER
Segment Reporting Information [Line Items]
Net sales	153,375	139,267	426,372	382,142
Cost of sales	59,746	53,422	170,297	142,510
Product | Software and Sensors
Segment Reporting Information [Line Items]
Net sales	103,068	71,131	282,934	204,511
Cost of sales	56,532	40,302	154,757	118,068
Service
Segment Reporting Information [Line Items]
Net sales	157,158	101,356	421,943	267,140
Cost of sales	42,051	24,773	114,700	70,256
Service | TASER
Segment Reporting Information [Line Items]
Net sales	9,195	5,616	24,890	12,687
Cost of sales	1,252		2,517
Service | Software and Sensors
Segment Reporting Information [Line Items]
Net sales	147,963	95,740	397,053	254,453
Cost of sales	$ 40,799	$ 24,773	$ 112,183	$ 70,256