Consolidated Balance Sheet (Unaudited) (Parenthetical) - USD ($) $ in Millions	Oct. 03, 2015	Jan. 03, 2015	[1]
Statement of Financial Position [Abstract]
Property, accumulated depreciation	$ 5,535	$ 5,526
Other intangibles, accumulated amortization	$ 45	$ 43
Common stock, par value (in dollars per share)	$ 0.25	$ 0.25

[1] Condensed from audited financial statements.