Acquisitions and Divestitures (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended									12 Months Ended			0 Months Ended
	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Oct. 03, 2014
MEXICO
Sale of Land in Mexico [Abstract]
First Installment received from the sale of land in Mexico									$ 24
Second Installment received from the sale of land in Mexico								36
Pretax costs related to sale of land in Mexico										4	18	24
Aftertax costs related to sale of land	1	1	1	3	2	4	3			3	12	18
Oral Care Member | MYANMAR
Business Acquisition [Line Items]
Cash consideration for acquisition of business													$ 62