Commitments and Contingent Liabilities (Imprelis) (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		33 Months Ended
	Mar. 31, 2014 actions	Mar. 31, 2013	Mar. 30, 2014	Dec. 31, 2013
Product Claims [Line Items]
Insurance program deductible	$ 100
Insurance program limits	725
Imprelis [Member]
Product Claims [Line Items]
Plaintiffs' attorney fees to pay per proposed settlement				7
Individual actions filed	125
Claims filed	400
Loss Contingency	0	35	1,175
Accrual balance	426
Insurance recoveries for litigation			$ 73