Consolidated Statements of Changes in Equity (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interest [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Oct. 31, 2010	$ 2,559,013,000	$ 1,664,000	$ 360,006,000	$ 2,194,456,000	$ (96,000)	$ (577,000)	$ 3,560,000
Shares, Issued		168,675,000
Net Income Attributable to Parent	39,795,000			39,795,000
Treasury Stock, Shares, Acquired	(3,068,000)
Treasury Stock, Value, Acquired, Cost Method	(49,103,000)		(1,000)		(49,102,000)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period		2,236,000
Stock Issued During Period, Value, Stock Options Exercised	25,119,000	23,000	23,156,000		1,940,000
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures		15,000
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	411,000		285,000		126,000
Stock Issued During Period, Shares, Conversion of Units		10,000
Stock Issued During Period, Value, Conversion of Units	275,000		208,000		67,000
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	8,626,000		8,626,000
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures		1,000
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures	8,102,000		8,102,000
Total comprehensive income (loss), net of tax	(2,325,000)					(2,325,000)
Other Comprehensive Income (Loss), Net of Tax	(2,126,000)
Change in Capital Balance from a non-controlling intereset	2,638,000						2,638,000
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Oct. 31, 2011	2,592,551,000	1,687,000	400,382,000	2,234,251,000	(47,065,000)	(2,902,000)	6,198,000
Shares, Issued		168,690,000
Net Income Attributable to Parent	487,146,000			487,146,000
Treasury Stock, Shares, Acquired	(20,000)
Treasury Stock, Value, Acquired, Cost Method	(505,000)				(505,000)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period		13,000
Stock Issued During Period, Value, Stock Options Exercised	34,641,000		(9,831,000)		44,472,000
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	475,000		174,000		301,000
Stock Issued During Period, Shares, Conversion of Units
Stock Issued During Period, Value, Conversion of Units	0		(1,814,000)		1,814,000
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	7,411,000		7,411,000
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures		2,000
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures	8,096,000		8,096,000
Other Comprehensive Income (Loss), Net of Tax	(1,917,000)					(1,917,000)
Change in Capital Balance from a non-controlling intereset	(27,000)						(27,000)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Oct. 31, 2012	3,127,871,000	1,687,000	404,418,000	2,721,397,000	(983,000)	(4,819,000)	6,171,000
Shares, Issued		169,353,000
Net Income Attributable to Parent	170,606,000			170,606,000
Treasury Stock, Shares, Acquired	(498,000)
Treasury Stock, Value, Acquired, Cost Method	(15,377,000)				(15,377,000)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period		505,000
Stock Issued During Period, Value, Stock Options Exercised	36,954,000	6,000	20,952,000		15,996,000
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures		9,000
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	661,000		299,000		362,000
Stock Issued During Period, Shares, Conversion of Units
Stock Issued During Period, Value, Conversion of Units	0
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	7,703,000		7,703,000
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures		149,000
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures	8,308,000	1,000	8,305,000		2,000
Other Comprehensive Income (Loss), Net of Tax	2,432,000					2,432,000
Net Income (Loss) Attributable to Noncontrolling Interest	(27,000)						(27,000)
Change in Capital Balance from a non-controlling intereset	33,000						33,000
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest at Oct. 31, 2013	$ 3,339,164,000	$ 1,694,000	$ 441,677,000	$ 2,892,003,000	$ 0	$ (2,387,000)	$ 6,177,000