Discontinued Operations (International Operations) (Details) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended				1 Months Ended	6 Months Ended	0 Months Ended	6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended
	Dec. 31, 2011 USD ($)	Jan. 01, 2011 USD ($)	Dec. 31, 2011 USD ($)	Jan. 01, 2011 USD ($)	Dec. 31, 2011 Discontinued Operations [Member] USD ($)	Dec. 31, 2011 Shoe Care Business [Member] USD ($)	Dec. 31, 2010 Non-Indian Insecticides [Member] EUR (€)	Dec. 31, 2011 Non-Indian Insecticides [Member] USD ($)	Oct. 10, 2011 Spanish Bakery [Member] EUR (€)	Dec. 31, 2011 Spanish Bakery [Member] USD ($)	Dec. 31, 2011 French Refrigerated Dough Business [Member] EUR (€)	Jan. 01, 2011 Air Care Products [Member] USD ($)	Jan. 01, 2011 Air Care Products [Member] USD ($)	Dec. 31, 2011 European Bakery [Member] USD ($)	Oct. 01, 2011 European Bakery [Member] USD ($)	Dec. 31, 2011 European Bakery [Member] USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Increase in total impairment charge	$ 8
Impairment charges	14		32		379
Pretax impairment charge recognized															371
Discontinued operations, sales price per signed agreement							154		115
Discontinued operation, sales price per considered binding offer											115
Liability for deposit received for sale of business							152
Tax benefit recognized on impairment charges			38
Proceeds on business dispositions						54
Pretax gain on sale	$ 540	$ 886	$ 802	$ 1,141				$ 256		$ 15		$ 15	$ 270	$ 15		$ 15