v3.25.4

Property and Equipment, net | 12 Months Ended
--- | ---
Dec. 31, 2025
Property, Plant and Equipment [Abstract] |
Property and Equipment, net | Note 8. Property and Equipment, net Property and equipment, net consists of the following (in thousands):
| December 31,
| 2025 |  | 2024
Office equipment | $ | 24,411 |  |  | $ | 23,710 |
Laboratory equipment | 258,003 |  |  | 229,797 |
Computer equipment | 152,156 |  |  | 156,859 |
Land | 11,273 |  |  | 15,395 |
Building and leasehold improvements | 610,027 |  |  | 597,342 |
Operating lease right-of-use assets | 19,596 |  |  | 22,230 |
Construction in progress | 30,485 |  |  | 46,062 |
| 1,105,951 |  |  | 1,091,395 |
Less accumulated depreciation and amortization | (375,066) |  |  | (327,984) |
Property and equipment, net | $ | 730,885 |  |  | $ | 763,411 |
In May 2024, we purchased additional property in Wilmington, Delaware, including land, office buildings and parking garages for a purchase price of $48.7 million. Subsequent to the purchase, we incurred additional construction costs of approximately $28.6 million through December 2025. During December 2025, the downtown Wilmington, Delaware properties met the criteria to be classified as assets held for sale. As a result of this classification, we recorded an asset impairment charge of $76.3 million on our consolidated statement of operations relating to the downtown Wilmington properties in order to reflect the properties at the lower of their carrying amount or estimated fair value less cost to sell as of December 31, 2025. The estimated fair value less cost to sell of the properties has been recorded within the Prepaid expenses and other current assets line item on our consolidated balance sheet as of December 31, 2025. We currently expect to close on the sale of the downtown Wilmington, Delaware properties during 2026. Depreciation expense, including amortization expense of leasehold improvements, was $66.6 million, $65.6 million and $60.1 million for the years ended December 31, 2025, 2024 and 2023, respectively. We are the lessee of several contracts, including those to secure fleet vehicles, buildings and equipment. Our lease agreements do not contain any material residual value guarantees or restrictive covenants. Some of our building leases include options to renew and the exercise of these options is at our discretion. Our current operating lease liabilities are reflected in accrued and other current liabilities and our noncurrent operating lease liabilities are reflected in other liabilities on the consolidated balance sheets and are as follows (in thousands):
| December 31,
| 2025 |  | 2024
Current |  |  |
Operating lease liabilities | $ | 5,697 |  | $ | 5,583
Finance lease liabilities | 4,516 |  | 4,419
Noncurrent |  |  |
Operating lease liabilities | 14,508 |  | 16,793
Finance lease liabilities | 30,199 |  | 33,542
Total lease liabilities | $ | 54,920 |  | $ | 60,337
The maturity of our lease liabilities are as follows (in thousands):
| Operating |  | Finance
2026 | $ | 6,797 |  | $ | 5,695
2027 | 6,308 |  | 4,845
2028 | 3,043 |  | 4,048
2029 | 1,934 |  | 3,635
2030 | 1,254 |  | 3,435
After 2030 | 3,466 |  | 19,791
Total lease cash payments | $ | 22,802 |  | $ | 41,449
Less: discount | 2,597 |  | 6,734
Present value of lease liabilities | $ | 20,205 |  | $ | 34,715
The cash paid for amounts included in the measurement of our operating lease liabilities for the years ended December 31, 2025, 2024 and 2023 was $7.5 million, $7.1 million and $9.4 million, respectively, in operating cash flows. The cash paid for amounts included in the measurement of our finance lease liabilities for the years ended December 31, 2025, 2024 and 2023 was $4.5 million, $3.8 million and $3.4 million, respectively, in financing cash flows. As of December 31, 2025, our finance and operating leases had a weighted average lease term of approximately 9.8 years and 4.8 years, respectively. The discount rate of our leases is an approximation of an estimated incremental borrowing rate and is dependent upon the term and economics of each agreement. The weighted average discount rate of our finance and operating leases was approximately 3.5% and 4.3%, respectively. As of December 31, 2024, our finance and operating leases had a weighted average lease term of approximately 10.4 years and 4.8 years, respectively. The weighted average discount rate of our finance and operating leases was approximately 3.6% and 4.5%, respectively. As of December 31, 2023, our finance and operating leases had a weighted average lease term of approximately 10.8 years and 5.8 years, respectively. The weighted average discount rate of our finance and operating leases was approximately 4.0% and 3.9%, respectively. For the year ended December 31, 2025, we incurred approximately $7.7 million of expense related to our operating leases, approximately $4.5 million of amortization on our finance lease right-of-use assets and approximately $1.3 million of interest expense on our finance lease liabilities. For the year ended December 31, 2024, we incurred approximately $8.1 million of expense related to our operating leases, approximately $3.9 million of amortization on our finance lease right-of-use assets and approximately $1.3 million of interest expense on our finance lease liabilities. For the year ended December 31, 2023, we incurred approximately $9.8 million of expense related to our operating leases, approximately $3.5 million of amortization on our finance lease right-of-use assets and approximately $1.3 million of interest expense on our finance lease liabilities.

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