Segment Data (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting Information [Line Items]
Net sales	$ 710,641	$ 544,274	$ 1,982,812	$ 1,507,381
Cost of sales	283,293	213,527	785,982	611,850
Adjusted gross margin	445,450	343,890	1,252,624	952,064
Selling, general and administrative	(252,803)	(192,189)	(718,524)	(514,228)
Research and development	(176,674)	(114,477)	(490,264)	(307,008)
Interest income	23,941	12,624	57,798	36,407
Interest expense	(28,912)	(1,646)	(65,419)	(5,273)
Other income, net	22,803	44,510	104,790	191,510
Income before provision for income taxes	15,703	79,569	85,211	296,939
Depreciation and amortization			56,216	30,745
Operating Segments
Segment Reporting Information [Line Items]
Net sales	710,641	544,274	1,982,812	1,507,381
Cost of sales	283,293	213,527	785,982	611,850
Depreciation and amortization	13,512	8,836	39,164	23,513
Stock-based compensation expense	12,703	10,123	38,151	48,235
Provisions for inventory	1,737	2,204	3,578	11,047
Warranty reserve expense	2,584	3,047	9,378	4,860
Segment Reporting, Reconciling Item, Corporate Nonsegment
Segment Reporting Information [Line Items]
Other segment items	18,102	13,143	55,794	56,533
Connected Devices
Segment Reporting Information [Line Items]
Net sales	405,399	327,900	1,122,655	891,087
Adjusted gross margin	211,128	178,837	583,666	481,623
Connected Devices | Operating Segments
Segment Reporting Information [Line Items]
Net sales	405,399	327,900	1,122,655	891,087
Cost of sales	203,173	156,167	566,861	450,954
Depreciation and amortization	9,188	4,545	26,783	15,393
Stock-based compensation expense	7,584	6,722	22,643	40,432
Provisions for inventory	1,737	2,204	3,578	11,047
Warranty reserve expense	2,584	3,047	9,378	4,860
Connected Devices | Segment Reporting, Reconciling Item, Corporate Nonsegment
Segment Reporting Information [Line Items]
Other segment items	8,902	7,104	27,872	41,490
Software and Services
Segment Reporting Information [Line Items]
Adjusted gross margin	234,322	165,053	668,958	470,441
Software and Services | Operating Segments
Segment Reporting Information [Line Items]
Net sales	305,242	216,374	860,157	616,294
Cost of sales	80,120	57,360	219,121	160,896
Depreciation and amortization	4,324	4,291	12,381	8,120
Stock-based compensation expense	5,119	3,401	15,508	7,803
Provisions for inventory	0	0	0	0
Warranty reserve expense	0	0	0	0
Software and Services | Segment Reporting, Reconciling Item, Corporate Nonsegment
Segment Reporting Information [Line Items]
Other segment items	$ 9,200	$ 6,039	$ 27,922	$ 15,043