Revenues - Revenues by Products and Service Offerings (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	$ 807,345	$ 603,633
TASER
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	232,853	195,495
Personal Sensors
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	108,751	88,405
Platform Solutions
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	111,217	56,996
Software and Services
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	354,524	262,737
Connected Devices
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	452,821	340,896
Connected Devices | TASER
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	232,853	195,495
Connected Devices | Personal Sensors
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	108,751	88,405
Connected Devices | Platform Solutions
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	111,217	56,996
Connected Devices | Software and Services
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	0	0
Software and Services
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	354,524	262,737
Software and Services | TASER
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	0	0
Software and Services | Personal Sensors
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	0	0
Software and Services | Platform Solutions
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	0	0
Software and Services | Software and Services
Disaggregation of Revenue [Line Items]
Revenue from contract with customers	$ 354,524	$ 262,737