Average Shares Outstanding (Details) - USD ($) shares in Thousands, $ in Thousands			3 Months Ended
Apr. 05, 2019	Apr. 06, 2018	Mar. 31, 2019	Mar. 31, 2018
Stock purchases (in shares)			285	361
Purchase of common shares			$ 10,519	$ 12,498
Stock dividends (as a percent)			3.00%	3.00%
Stock dividend shares distributed		1,869
Forecast
Stock dividend shares distributed	1,914

The dividend rate applied to calculate stock dividends distributed.

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Number of shares of common stock issued as dividends during the period. Excludes stock splits.

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Number of shares that have been repurchased and retired during the period.

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Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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