Fair Value (Tables)

6 Months Ended

Apr. 30, 2011

Fair Value

Assets and Liabilities Measured at Fair Value on a Recurring Basis

			As of April 30, 2011								As of October 31, 2010
			Fair Value Measured Using								Fair Value Measured Using
									Total Balance								Total Balance
			Level 1		Level 2		Level 3				Level 1		Level 2		Level 3
			In millions
Assets
Time deposits			$	—	$	7,928	$	—	$	7,928	$	—	$	6,598	$	—	$	6,598
Commercial paper				—		325		—		325		—		—		—		—
Money market funds				807		—		—		807		971		—		—		971
Marketable equity securities				8		2		—		10		11		3		—		14
Foreign bonds				8		388		—		396		8		365		—		373
Corporate bonds and other debt securities				3		2		49		54		3		6		50		59
Derivatives:
	Interest rate contracts			—		507		—		507		—		735		—		735
	Foreign exchange contracts			—		85		23		108		—		150		32		182
	Other derivatives			—		8		13		21		—		5		6		11
		Total Assets	$	826	$	9,245	$	85	$	10,156	$	993	$	7,862	$	88	$	8,943
Liabilities
Derivatives:
	Interest rate contracts		$	—	$	63	$	—	$	63	$	—	$	89	$	—	$	89
	Foreign exchange contracts			—		1,598		1		1,599		—		880		10		890
		Total Liabilities	$	—	$	1,661	$	1	$	1,662	$	—	$	969	$	10	$	979