Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 30, 2019	Mar. 31, 2018
Income Tax Disclosure [Abstract]
Income tax expense	$ 37,018	$ 47,632
Earnings before income taxes	$ 158,593	$ 256,873
Effective tax rate	23.30%	18.50%

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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