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v3.26.1

Commitments and Contingencies - Additional Information (Details) $ in Thousands |  |  |  |  |  | 1 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Apr. 22, 2025 USD ($) | Dec. 31, 2024 USD ($) | Jan. 26, 2024 USD ($) | May 13, 2022 complaint | Mar. 14, 2022 USD ($) | Jul. 31, 2023 | Mar. 31, 2026 USD ($) | Dec. 31, 2025 USD ($) | Mar. 31, 2025 USD ($) | Dec. 23, 2024 advertisement | Dec. 31, 2023 USD ($)
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Operating lease right-of-use assets |  |  |  |  |  |  | $ 21,206 | $ 22,760 |  |  |
Current lease liabilities |  |  |  |  |  |  | 6,661 | 6,515 |  |  |
Operating lease liabilities, less current portion |  |  |  |  |  |  | $ 17,837 | $ 19,679 |  |  |
iBox License and Collaboration Agreement |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |
License period (in years) |  |  |  |  |  | 4 years |  |  |  |  |
Minimum |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Remaining lease terms (in years) |  |  |  |  |  |  | 2 months 1 day |  |  |  |
Maximum |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Remaining lease terms (in years) |  |  |  |  |  |  | 6 years 10 months 2 days |  |  |  |
CAREDX, INC. vs Natera Inc. |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Damages awarded |  |  |  |  | $ 44,900 |  |  |  |  |  |
Number of claims field | complaint |  |  |  | 2 |  |  |  |  |  |  |
Trial duration (in days) |  |  | 5 days |  |  |  |  |  |  |  |
Loss contingency, damages awarded, value |  |  | $ 96,300 |  |  |  |  |  |  |  |
Liability for damages awarded |  |  |  |  |  |  |  |  |  |  | $ 96,300
Loss contingency accrual, derecognized |  | $ 96,300 |  |  |  |  |  |  |  |  |
Range of possible loss (up to) |  |  |  |  |  |  |  |  | $ 96,300 |  |
CAREDX, INC. vs Natera Inc. | Compensatory Damages |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Damages awarded |  |  |  |  | 21,200 |  |  |  |  |  |
Number of advertisements | advertisement |  |  |  |  |  |  |  |  |  | 8 |
CAREDX, INC. vs Natera Inc. | Punitive Damages |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Damages awarded |  |  |  |  | $ 23,700 |  |  |  |  |  |
Securities Class Action |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Settlement amount | $ 20,250 |  |  |  |  |  |  |  |  |  |
Derivative Actions |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |
Liability for damages awarded |  |  |  |  |  |  | $ 600 |  |  |  |

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