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Stock Repurchase Program Stock Repurchase Program - (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended			36 Months Ended
	Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017	Jul. 01, 2021	Sep. 01, 2018	Sep. 11, 2018	Sep. 01, 2015
Class of Stock [Line Items]
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 4,700
Shares repurchased	275,000	196,000	804,000
Average cost per share	$ 136.61	$ 84.12	$ 84.90
Value of shares repurchased	$ 37,554	$ 16,490	$ 68,260
2015 Repurchase Program
Class of Stock [Line Items]
Shares repurchased					3,100,000
2015 Repurchase Program | Common Stock
Class of Stock [Line Items]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased							5,000,000.0
Stock Repurchase Program, Period in Force					3 years
2018 Repurchase Program | Common Stock
Class of Stock [Line Items]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased						5,000,000.0
Treasury Stock
Class of Stock [Line Items]
Shares repurchased	275,000	196,000	804,000
Value of shares repurchased	$ 37,554	$ 16,490	$ 68,260
Forecast [Member] | 2018 Repurchase Program | Common Stock
Class of Stock [Line Items]
Stock Repurchase Program, Period in Force				3 years

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The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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