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Earnings Per Share - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended				9 Months Ended
	Sep. 28, 2019	Jun. 29, 2019	Mar. 30, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018	Apr. 26, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Repurchases of common stock	$ 49,526	$ 31,955	$ 13,555
Share Repurchase Program
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Repurchase authorized (in shares)			1,000,000				1,000,000
Shares repurchased (in shares)	311,786				579,916
Repurchases of common stock	$ 49,500				$ 95,000
Employee Stock Option
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded (in shares)	205,516			38,082	147,090	39,446