Accounting Policies Narrative (Details) $ in Millions	6 Months Ended		12 Months Ended
Accounting Policies Narrative (Details) $ in Millions	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Dec. 31, 2014 USD ($)
Charge for Venezuelan balance sheet remeasurement	$ 45	$ 0
K-C Venezuela [Member]
Charge for Venezuelan balance sheet remeasurement	45		$ 462
Net Investment Foreign Operations	$ 105
Portion Of Consolidate Net Sales Earned By Affiliate Percent	1.00%	3.00%
K-C Venezuela [Member] \| Cost of products sold
Charge for Venezuelan balance sheet remeasurement	$ 5
K-C Venezuela [Member] \| Other Operating Income (Expense) [Member]
Charge for Venezuelan balance sheet remeasurement	$ 40
K-C Venezuela [Member] \| Central Bank System Rate [Member]
Bolivar to USD Exchange Rate	6.3
K-C Venezuela [Member] \| SICAD II exchange rate [Member]
Bolivar to USD Exchange Rate			50
K-C Venezuela [Member] \| SIMADI exchange rate [Member]
Bolivar to USD Exchange Rate	197,000,000