Consolidated Statement of Income (Unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Consolidated Statement of Income
Net sales	$ 3,639	$ 3,716	$ 11,066	$ 11,291
Cost of goods sold	2,347	2,266	6,859	6,971
Selling, general and administrative expense	927	946	2,761	2,743
Operating profit	365	504	1,446	1,577
Interest expense	54	56	156	177
Other income (expense), net	1	4	14	(8)
Income before income taxes	312	452	1,304	1,392
Income taxes	86	124	373	398
Earnings (loss) from joint ventures	(1)	(2)	(5)	(5)
Net income	225	326	926	989
Net income (loss) attributable to noncontrolling interests	1	0	1	0
Net income attributable to Kellogg Company	$ 224	$ 326	$ 925	$ 989
Per share amounts:
Basic	$ 0.63	$ 0.90	$ 2.58	$ 2.72
Diluted	$ 0.62	$ 0.90	$ 2.56	$ 2.70
Dividends per share	$ 0.49	$ 0.46	$ 1.41	$ 1.34
Average shares outstanding:
Basic	358	362	359	363
Diluted	360	364	361	366
Actual shares outstanding at period end	355	362	355	362