Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019	Dec. 31, 2019
Income Tax Examination [Line Items]
Effective rate for continuing operations (percent)	38.50%	56.90%	36.30%	44.90%
Income tax expense	$ 15,969	$ 22,500	$ 27,569	$ 45,030
Discrete adjustments	800	6,200	2,900	9,100
Change in enacted tax rate	600		300
Interest on income taxes expense	300	400	1,400	900
Reclassification of stranded tax effect		4,500		4,500
Foreign tax rate changes		400		400
Income tax examination expense (benefit)			(3,900)
Tax benefit from stock option exercise			400	1,200
Unrecognized tax benefits	15,900		15,900		$ 16,200
Majority-Owned Subsidiary, Unconsolidated
Income Tax Examination [Line Items]
Valuation allowance expense				1,000
Scenario, Adjustment
Income Tax Examination [Line Items]
Income tax expense	$ 500	$ 600	$ 500	$ 1,100