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Property, Plant and Equipment (Tables) | 12 Months Ended
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Dec. 31, 2023
Property, Plant and Equipment [Abstract] |
Property Plant and Equipment, Net | Property, plant and equipment, net consisted of the following at December 31, 2023 and 2022:
|  | 2023 (1) |  |  | 2022 |
|  | (in thousands) |
Land |  | $ | 19,487 |  |  | $ | 18,481 |
Buildings |  |  | 127,705 |  |  |  | 128,991 |
Machinery, equipment and software |  |  | 1,047,235 |  |  |  | 1,059,880 |
Furniture and fixtures |  |  | 28,093 |  |  |  | 29,929 |
Leasehold improvements |  |  | 66,777 |  |  |  | 64,631 |
Construction in progress |  |  | 54,799 |  |  |  | 22,470 |
|  |  | 1,344,096 |  |  |  | 1,324,382 |
Less: accumulated depreciation |  |  | 898,604 |  |  |  | 905,699 |
|  | $ | 445,492 |  |  | $ | 418,683 |
(1) Excludes $9.0 million of property, plant and equipment, net classified as assets held for sale. See Note E: “Assets held for sale” for additional information.

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