Stock-based Compensation Plans (Tables)

12 Months Ended

Oct. 31, 2013

Stock-based Compansation Plans [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity

The following table summarizes stock option activity for the years ended October 31:

	2013				2012				2011
	Shares		Weighted Average Exercise Price		Shares		Weighted Average Exercise Price		Shares		Weighted Average Exercise Price
	(in thousands)				(in thousands)				(in thousands)
Options outstanding, at beginning of year	5,636		$	37.89	4,500		$	39.65	4,911		$	33.81
Granted	926		31.64		1,289		31.69		1,069		60.32
Exercised	(451	)	26.16		(71	)	27.66		(1,440	)	34.87
Forfeited/expired	(1,111	)	37.24		(82	)	44.66		(40	)	47.06
Options outstanding, at end of year	5,000		37.94		5,636		37.89		4,500		39.65
Options exercisable, at end of year	3,468		38.22		3,672		36.96		3,064		36.07

The following table summarizes the performance-based stock options activity for the year ended October 31, 2013:

	Service and Performance			Service and Market
	Shares	Weighted Average Exercise Price		Shares		Weighted Average Exercise Price
	(in thousands)			(in thousands)
Options outstanding, at October 31, 2012	—	$	—	—		$	—
Granted	299	34.47		917		27.24
Exercised	—	—		—		—
Forfeited	—	—		(158	)	27.24
Options outstanding, at October 31, 2013	299	34.47		759		27.24
Options exercisable, at October 31, 2013	—	—		—		—

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range

The following table summarizes information about stock options outstanding at October 31, 2013:

	Options Outstanding
	Number Outstanding	Weighted Average Remaining Contractual Life	Weighted Average Exercise Price		Aggregate Intrinsic Value
Range of Exercise Prices:	(in thousands)	(in years)			(in millions)
$ 21.02 - $ 31.81	1,727	4.2	$	23.24	$	18.4
$ 31.82 - $ 40.92	1,788	3.8	37.68		0.2
$ 40.93 - $ 69.91	1,485	2.2	52.24		—

The following table summarizes information about stock options exercisable at October 31, 2013:

	Options Exercisable
	Number Outstanding	Weighted Average Remaining Contractual Life	Weighted Average Exercise Price		Aggregate Intrinsic Value
Range of Exercise Prices:	(in thousands)	(in years)			(in millions)
$ 21.02 - $ 31.81	1,122	3.8	$	23.59	$	14.1
$ 31.82 - $ 40.92	1,086	2.6	38.48		0.1
$ 40.93 - $ 69.91	1,260	1.9	51.02		—

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

The following table summarizes the annual weighted average assumptions:

	2013		2012		2011
Risk-free interest rate	0.8	%	0.8	%	2.0	%
Dividend yield	—	%	—	%	—	%
Expected volatility	54.7	%	55.6	%	45.9	%
Expected life (in years)	5.1		4.8		4.8

The following table summarizes the annual assumptions used in the calculation of the fair value:

	2012		2011
Risk-free interest rate	0.8	%	2.0	%
Dividend yield	—	%	—	%
Expected volatility	52.3	%	47.3	%

The following table summarizes the assumptions used in the calculation of the fair value using a Monte Carlo simulation for the performance-based stock options with service and market conditions:

	2013
Risk-free interest rate	0.90		%
Dividend yield	—		%
Expected volatility	55.39		%
Expected life (in years)	5
Monte Carlo Simulation Fair Value	$	12.41

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity

The following table summarizes RSU activity for the years ended October 31:

	Share-Settled Restricted Stock Units
	2013				2012				2011
	Shares		Weighted Average Grant Date Fair Value		Shares		Weighted Average Grant Date Fair Value		Shares		Weighted Average Grant Date Fair Value
	(in thousands)				(in thousands)				(in thousands)
Nonvested, at beginning of year	77		$	45.93	162		$	35.54	449		$	45.42
Granted	316		28.13		6		42.19		42		53.72
Vested	(26	)	35.84		(90	)	27.22		(323	)	51.33
Forfeited	(68	)	39.13		(1	)	33.97		(6	)	48.35
Nonvested, at end of year	299		29.54		77		45.93		162		35.54
	Cash-Settled Restricted Stock Units
	2013				2012				2011
	Shares		Weighted Average Grant Date Fair Value		Shares		Weighted Average Grant Date Fair Value		Shares		Weighted Average Grant Date Fair Value
	(in thousands)				(in thousands)				(in thousands)
Nonvested, at beginning of year	463		$	43.20	393		$	48.80	275		$	35.81
Granted	3		27.24		285		37.10		225		59.25
Vested	(215	)	42.71		(158	)	46.18		(90	)	35.81
Forfeited	(57	)	42.46		(57	)	43.58		(17	)	46.53
Nonvested, at end of year	194		43.74		463		43.20		393		48.80

Nonvested Restricted Stock Shares Activity

The following table summarizes restricted stock activity for the years ended October 31:

	2013				2012				2011
	Shares		Weighted Average Grant Date Fair Value		Shares		Weighted Average Grant Date Fair Value		Shares		Weighted Average Grant Date Fair Value
	(in thousands)				(in thousands)				(in thousands)
Nonvested, at beginning of year	41		$	24.13	—		$	—	10		$	35.81
Granted	2		34.19		44		25.06		1		69.75
Vested	(2	)	34.19		(3	)	40.76		(10	)	39.76
Forfeited	—		—				—		(1	)	35.81
Nonvested, at end of year	41		24.13		41		24.13		—		—

Schedule of Nonvested Performance-based Units Activity

The following table summarizes performance-based stock units activity for the year ended October 31, 2013:

	Shares		Weighted Average Grant Date Fair Value
	(in thousands)
Nonvested at October 31, 2012	—		$	—
Granted	762		28.19
Vested	—		—
Forfeited	(110	)	27.24
Nonvested at October 31, 2013	652		28.35

No performance-based stock units vested during the year ended October 31, 2013.

The following table summarizes cash-settled performance-based stock unit activity for the years ended October 31:

	2013				2012			2011
	Shares		Weighted Average Grant Date Fair Value		Shares	Weighted Average Grant Date Fair Value		Shares	Weighted Average Grant Date Fair Value
	(in thousands)				(in thousands)			(in thousands)
Nonvested, at beginning of year	314		$	68.03	161	$	84.75	—	$	—
Granted	—		—		153	50.52		161	84.75
Vested	—		—		—	—		—	—
Forfeited	(142	)	66.09		—	—		—	—
Nonvested, at end of year	172		69.64		314	68.03		161	84.75