Consolidated Statements of Operations (USD $) In Millions, except Per Share data	3 Months Ended			9 Months Ended
	Jul. 31, 2011	Jul. 31, 2010		Jul. 31, 2011	Jul. 31, 2010
Sales and revenues
Sales of manufactured products, net	$ 3,490	$ 3,162		$ 9,481	$ 8,610
Finance revenues	47	59		154	163
Sales and revenues, net	3,537	3,221		9,635	8,773
Cost and expenses
Costs of products sold	2,930	2,525		7,830	6,976
Restructuring charges (benefit)	56	(9)		80	(23)
Impairment of property and equipment and intangible assets	64	0		64	0
Selling, general and administrative expenses	334	380	[1]	1,006	1,075	[1]
Engineering and product development costs	141	113		407	338
Interest expense	62	58		187	189
Other income, net	(18)	(7)		(39)	(48)
Total costs and expenses	3,569	3,060	[1]	9,535	8,507	[1]
Equity in loss of non-consolidated affiliates	(22)	(13)		(55)	(32)
Income (loss) before income tax benefit (expense)	(54)	148	[1]	45	234	[1]
Income tax benefit (expense)	1,463	(19)		1,458	(17)
Net income	1,409	129	[1]	1,503	217	[1]
Less: Net income attributable to non-controlling interests	9	12		35	38
Net income attributable to Navistar International Corporation	$ 1,400	$ 117	[1]	$ 1,468	$ 179	[1]
Earnings per share attributable to Navistar International Corporation:
Basic (in dollars per share)	$ 19.10	$ 1.61	[1]	$ 20.13	$ 2.49	[1]
Diluted (in dollars per share)	$ 18.24	$ 1.56	[1]	$ 19.04	$ 2.44	[1]
Weighted average shares outstanding:
Basic (in shares)	73.3	72.0		73.0	71.6
Diluted (in shares)	76.8	74.3		77.1	73.1

[1] Certain amounts have been revised to reflect a retrospective change in accounting principle. See Note 1, Summary of significant accounting policies.