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Earnings Per Share - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended			6 Months Ended
	Jul. 26, 2019	Jun. 29, 2019	Mar. 30, 2019	Jun. 30, 2018	Jun. 29, 2019	Jun. 30, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Repurchases of common stock		$ (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	1,000,000	1,000,000
Shares repurchased (in shares)		188,214			268,130
Repurchases of common stock		$ (32,000)			$ (45,500)
Employee Stock Option
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded (in shares)		167,599		47,849	121,326	23,659
Subsequent Event \| Share Repurchase Program
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares repurchased (in shares)	49,816