Segment Data (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Net sales	$ 2,779,536	$ 2,082,526	$ 1,560,699
Cost of sales	1,121,411	841,146	605,246
Adjusted gross margin	1,739,093	1,315,447	965,192
Selling, general and administrative	(1,035,893)	(741,247)	(494,884)
Research and development	(684,308)	(441,593)	(303,719)
Interest income	75,431	43,693	49,107
Interest expense	(94,238)	(7,098)	(6,995)
Other income (loss), net	99,857	286,369	(41,901)
Income before provision for income taxes	18,974	381,504	157,061
Depreciation and amortization	83,161	48,425	19,315
Provisions for inventory	4,100	17,800	5,400
Operating Segments
Segment Reporting Information [Line Items]
Net sales	2,779,536	2,082,526	1,560,699
Cost of sales	1,121,411	841,146	605,246
Depreciation and amortization	57,299	35,381	17,569
Stock-based compensation expense	53,217	60,089	6,595
Provisions for inventory	4,077	16,599	4,394
Warranty reserve expense	11,628	5,592	8,062
Other
Segment Reporting Information [Line Items]
Other segment items	80,968	74,067	9,739
Connected Devices
Segment Reporting Information [Line Items]
Net sales	1,576,864	1,221,292	964,002
Adjusted gross margin	807,566	654,036	519,547
Connected Devices | Operating Segments
Segment Reporting Information [Line Items]
Net sales	1,576,864	1,221,292	964,002
Cost of sales	809,303	618,136	447,708
Depreciation and amortization	38,188	23,142	14,115
Stock-based compensation expense	31,298	47,953	2,576
Provisions for inventory	4,077	16,599	4,394
Warranty reserve expense	11,628	5,592	8,062
Connected Devices | Other
Segment Reporting Information [Line Items]
Other segment items	40,005	50,880	3,253
Software and Services
Segment Reporting Information [Line Items]
Adjusted gross margin	931,527	661,411	445,645
Software and Services | Operating Segments
Segment Reporting Information [Line Items]
Net sales	1,202,672	861,234	596,697
Cost of sales	312,108	223,010	157,538
Depreciation and amortization	19,111	12,239	3,454
Stock-based compensation expense	21,919	12,136	4,019
Provisions for inventory	0	0	0
Warranty reserve expense	0	0	0
Software and Services | Other
Segment Reporting Information [Line Items]
Other segment items	$ 40,963	$ 23,187	$ 6,486