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v3.25.4

Segments and Geographical Information - Segments Information - (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting Information [Line Items] |  |  |
Net revenues | $ 4,034,964 | $ 3,999,012 | $ 3,862,260
Cost of net revenues | 1,323,951 | 1,199,853 | 1,155,397
Gross profit | 2,711,013 | 2,799,159 | 2,706,863
Total operating expenses | 2,165,258 | 2,191,531 | 2,063,525
Segment income from operations | 545,755 | 607,628 | 643,338
Stock-based compensation | 185,870 | 173,703 | 154,026
Depreciation and amortization | 237,436 | 145,034 | 142,401
Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Segment income from operations | 1,340,881 | 1,411,426 | 1,373,612
Unallocated corporate expense |  |  |
Segment Reporting Information [Line Items] |  |  |
Total operating expenses | 795,126 | 803,798 | 730,274
Segment income from operations | (795,126) | (803,798) | (730,274)
Stock-based compensation | 160,462 | 149,220 | 138,770
Depreciation and amortization | 46,358 | 46,586 | 46,102
Clear Aligner | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Net revenues | 3,245,404 | 3,230,122 | 3,199,329
Cost of net revenues | 1,058,893 | 952,136 | 911,291
Gross profit | 2,186,511 | 2,277,986 | 2,288,038
Total operating expenses | 1,151,720 | 1,135,782 | 1,105,781
Segment income from operations | 1,034,791 | 1,142,204 | 1,182,257
Stock-based compensation | 23,883 | 22,888 | 13,963
Depreciation and amortization | 151,565 | 67,450 | 64,781
Systems and Services | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Net revenues | 789,560 | 768,890 | 662,931
Cost of net revenues | 265,058 | 247,717 | 244,106
Gross profit | 524,502 | 521,173 | 418,825
Total operating expenses | 218,412 | 251,951 | 227,470
Segment income from operations | 306,090 | 269,222 | 191,355
Stock-based compensation | 1,525 | 1,595 | 1,293
Depreciation and amortization | $ 39,513 | $ 30,998 | $ 31,518

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