Consolidated Statements of Changes in Shareowners' Equity (Parenthetical) - $ / shares	12 Months Ended
Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Cash dividends declared, (USD per share)	$ 2.58	$ 2.42	$ 2.26
Treasury Stock, Shares, Acquired			3,940,087
Stock Repurchased During Period, Shares	3,677,435	202,075	4,651,463
Preferred Stock [Member]
Stock Issued During Period, Value, New Issues		750,000.0

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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