Retirement and Post-Retirement Benefit Plans (Tables)

9 Months Ended

Jul. 31, 2011

Retirement and Post-Retirement Benefit Plans

Net pension and post-retirement benefit cost

		Three months ended July 31
		U.S. Defined Benefit Plans						Non-U.S. Defined Benefit Plans						Post- Retirement Benefit Plans
		2011			2010			2011			2010			2011			2010
		In millions
Service cost		$	—		$	1		$	90		$	80		$	2		$	3
Interest cost			148			144			178			157			9			11
Expected return on plan assets			(186	)		(166	)		(227	)		(181	)		(9	)		(9	)
Amortization and deferrals:
	Actuarial loss		9			7			57			51			—			2
	Prior service benefit		—			—			(3	)		(3	)		(20	)		(21	)
Net periodic benefit (gain) cost			(29	)		(14	)		95			104			(18	)		(14	)
Settlement loss (gain)			—			4			—			(2	)		—			—
Special termination benefits			—			—			4			7			—			—
Net benefit (gain) cost		$	(29	)	$	(10	)	$	99		$	109		$	(18	)	$	(14	)

		Nine months ended July 31
		U.S. Defined Benefit Plans						Non-U.S. Defined Benefit Plans						Post- Retirement Benefit Plans
		2011			2010			2011			2010			2011			2010
		In millions
Service cost		$	1		$	1		$	264		$	248		$	7		$	9
Interest cost			445			433			524			494			26			35
Expected return on plan assets			(558	)		(497	)		(665	)		(567	)		(27	)		(24	)
Amortization and deferrals:
	Actuarial loss		25			21			180			160			1			12
	Prior service benefit		—			—			(10	)		(7	)		(62	)		(64	)
Net periodic benefit (gain) cost			(87	)		(42	)		293			328			(55	)		(32	)
Settlement loss (gain)			—			4			2			(2	)		—			—
Curtailment gain			—			—			—			—			—			(13	)
Special termination benefits			—			—			12			18			—			—
Net benefit (gain) cost		$	(87	)	$	(38	)	$	307		$	344		$	(55	)	$	(45	)