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Other Balance Sheet Details (Tables) | 12 Months Ended
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Dec. 31, 2022
Other Balance Sheet Details [Abstract] |
Inventories | Inventories consisted of the following:
| December 31,
(in millions) | 2022 |  | 2021
Raw materials | $ | 12.0 |  |  | $ | 11.2 |
Work in process | 5.6 |  |  | 3.6 |
Finished goods | 17.5 |  |  | 15.7 |
Total inventories | $ | 35.1 |  |  | $ | 30.5 |
Property and Equipment | Property and equipment, net, consisted of the following:
| December 31,
(in millions) | 2022 |  | 2021
Tenant improvements | $ | 37.9 |  |  | $ | 34.9 |
Scientific equipment | 58.8 |  |  | 51.6 |
Computer equipment | 21.5 |  |  | 18.1 |
Furniture and fixtures | 6.7 |  |  | 5.9 |
| 124.9 |  |  | 110.5 |
Less accumulated depreciation | (66.3) |  |  | (51.9) |
Total property and equipment, net | $ | 58.6 |  |  | $ | 58.6 |
Accounts Payable and Accrued Liabilities | Accounts payable and accrued liabilities consisted of the following:
| December 31,
(in millions) | 2022 |  | 2021
Accrued employee related costs | $ | 72.8 |  |  | $ | 50.6 |
Revenue-related reserves for discounts and allowances | 131.9 |  |  | 62.7 |
Accrued development costs | 39.1 |  |  | 32.4 |
Current branded prescription drug fee | 27.5 |  |  | 28.6 |
Accounts payable and other accrued liabilities | 76.3 |  |  | 51.5 |
Total accounts payable and accrued liabilities | $ | 347.6 |  |  | $ | 225.8 |
Reconciliation of Cash, Cash Equivalents and Restricted Cash | The following table presents a reconciliation of cash and cash equivalents and restricted cash reported within the consolidated balance sheets that sum to the total of the same such amounts shown in the consolidated statements of cash flows.
| December 31,
(in millions) | 2022 |  | 2021
Cash and cash equivalents | $ | 262.9 |  |  | $ | 340.8 |
Restricted cash | 7.8 |  |  | 3.2 |
Total cash, cash equivalents and restricted cash | $ | 270.7 |  |  | $ | 344.0 |

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