| Income Taxes  - Additional Information (Details) - Foreign Tax Authority - ITA ₪ in Millions, $ in Millions | 32 Months Ended | |||
|---|---|---|---|---|
| Dec. 31, 2019  USD ($) | Dec. 31, 2019  ILS (₪) | Aug. 28, 2019  USD ($) | Aug. 28, 2019  ILS (₪) | |
| Income Tax Examination | ||||
| Tax assessment | $ 66.0 | ₪ 229.0 | ||
| Tax Decrees, aggregate amount | $ 74.0 | ₪ 257.0 | ||
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- Definition The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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