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Income Taxes - Additional Information (Details) - 23 months ended Mar. 31, 2019 ₪ in Millions, $ in Millions | USD ($) | ILS (₪)
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Income Tax Disclosure [Abstract] |  |
Deferred tax liabilities, acquired intangible assets and undistributed earnings in foreign subsidiaries | $ 819.8 |
Income Tax Examination |  |
Amount of unrecorded benefit | 41.5 |
Foreign Tax Authority | ITA |  |
Income Tax Examination |  |
Tax assessment | $ 65.0 | ₪ 218.0

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- Definition Estimated amount of loss resulting from an adverse tax position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d)(3) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319 + Details
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- Definition The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319 + Details
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