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Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2021
Accounting Policies [Abstract] |
Schedule of Property, Plant and Equipment Useful Lives | Land is not depreciated. Depreciation on fixed assets is computed using the straight-line method over their estimated useful lives, as follows :
Buildings |  | 33 years
Facilities and leasehold improvements |  | 5-10 years
Machinery and equipment |  | 2-10 years
Computer and R&D equipment |  | 3-6 years
Other |  | 2-5 years

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