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Consolidated Statements of Equity (Parenthetical) - $ / shares | 12 Months Ended
--- | ---
Dec. 31, 2016 | Jan. 02, 2016 | Jan. 03, 2015
Cash dividends per share | $ 2.54 | $ 2.20 | $ 1.85
Share repurchases, shares | 758,000 | 723,000 | 680,000
Retained Earnings [Member] |  |  |
Cash dividends per share | $ 2.54 | $ 2.20 | $ 1.85
Treasury Stock [Member] |  |  |
Share repurchases, shares | 758,000 | 723,000 | 680,000

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