Contingencies (Health Care Cost Recovery Litigation) (Details) (Health Care Cost Recovery Actions [Member])	Oct. 30, 2013 litigation_case	Nov. 01, 2012 litigation_case	Nov. 01, 2011 litigation_case
Loss Contingencies [Line Items]
Cases brought against PM	15	15	11
Canada [Member]
Loss Contingencies [Line Items]
Cases brought against PM	9
Nigeria [Member]
Loss Contingencies [Line Items]
Cases brought against PM	5
Spain [Member]
Loss Contingencies [Line Items]
Cases brought against PM	1