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Income Taxes - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Sep. 27, 2017
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Income Tax Examination [Line Items]          
Estimated tax rate       30.00% 30.00%
Effective tax rate   30.00% 32.00%    
Internal Revenue Service (IRS)          
Income Tax Examination [Line Items]          
Estimate of possible loss $ 15.0