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Income Taxes - Summary of Income Tax Examinations (Details) - Earliest period | 12 Months Ended
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Dec. 31, 2019
Australia |
Earliest tax year subject to audit, by jurisdiction |
Earliest tax year subject to audit | 2011
Austria |
Earliest tax year subject to audit, by jurisdiction |
Earliest tax year subject to audit | 2013
Belgium |
Earliest tax year subject to audit, by jurisdiction |
Earliest tax year subject to audit | 2013
Canada |
Earliest tax year subject to audit, by jurisdiction |
Earliest tax year subject to audit | 2015
Netherlands |
Earliest tax year subject to audit, by jurisdiction |
Earliest tax year subject to audit | 2014
Singapore |
Earliest tax year subject to audit, by jurisdiction |
Earliest tax year subject to audit | 2014
Switzerland |
Earliest tax year subject to audit, by jurisdiction |
Earliest tax year subject to audit | 2017
United Kingdom |
Earliest tax year subject to audit, by jurisdiction |
Earliest tax year subject to audit | 2018
United States |
Earliest tax year subject to audit, by jurisdiction |
Earliest tax year subject to audit | 2016

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