Consolidated Statement of Income (USD $) In Millions, except Per Share data	3 Months Ended		9 Months Ended
	Oct. 01, 2011	Oct. 02, 2010	Oct. 01, 2011	Oct. 02, 2010
Consolidated Statement of Income
Net sales	$ 3,312	$ 3,157	$ 10,183	$ 9,537
Cost of goods sold	1,962	1,788	5,969	5,438
Selling, general and administrative expense	886	828	2,635	2,438
Operating profit	464	541	1,579	1,661
Interest expense	58	62	178	188
Other income (expense), net	(9)	1	(10)	9
Income before income taxes	397	480	1,391	1,482
Income taxes	107	143	394	427
Net income	290	337	997	1,055
Net income (loss) attributable to noncontrolling interests	0	(1)	(2)	(3)
Net income attributable to Kellogg Company	$ 290	$ 338	$ 999	$ 1,058
Per share amounts:
Basic	$ 0.81	$ 0.91	$ 2.75	$ 2.80
Diluted	$ 0.80	$ 0.90	$ 2.73	$ 2.78
Dividends per share	$ 0.430	$ 0.405	$ 1.240	$ 1.155
Average shares outstanding:
Basic	360	373	363	378
Diluted	363	376	365	381
Actual shares outstanding at period end			359	368