Share-Based Compensation (Tables)

12 Months Ended

Oct. 28, 2016

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Weighted-Average Assumptions Used To Estimate Fair Value Option Awards

The weighted-average assumptions are as follows:

	2016		2015		2014
Risk free interest rate	1.30	%	1.08	%	0.64	%
Expected volatility	49.72	%	35.15	%	35.76	%
Expected life in years	3.4		3.3		3.2
Dividend yield	0.33	%	1.60	%	1.30	%

Stock incentive plan stock options

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary Stock Option Activity, Restricted Stock Unit Activity, And Performance Share Activity

A summary of stock option activity follows:

Dollars in millions, except per share data	Number of Options		Weighted-Average Exercise Price Per Share		Weighted-Average Remaining Contractual Term	Weighted-Average Grant Date Fair Value Per Share		Aggregate Intrinsic Value
Outstanding as of October 25, 2013	2,245,075		$	59.28	6.8			$	18.7
Options granted	847,150		55.45			$	12.88
Options exercised	(241,739	)	37.05					5.5
Options forfeited or cancelled	(200,036	)	70.29
Outstanding as of October 31, 2014	2,650,450		$	59.34	6.7			9.6
Options granted	499,000		50.25			11.59
Options exercised	(26,971	)	20.59					0.7
Options forfeited or cancelled	(285,130	)	60.07
Outstanding as of October 30, 2015	2,837,349		$	58.04	5.9			—
Options granted	1,375,800		12.19			4.36
Options exercised	(29,422	)	21.69					0.1
Options forfeited or cancelled	(327,626	)	56.75
Outstanding as of October 28, 2016	3,856,101		$	42.17	6.4			22.3
Exercisable as of October 28, 2016	2,060,053		$	59.19	4.4			1.4

Stock incentive plan restricted stock units

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary Stock Option Activity, Restricted Stock Unit Activity, And Performance Share Activity

A summary of restricted stock unit activity follows:

Dollars in millions, except per share data	Number of Units		Weighted-Average Grant Date Fair Value Per Share		Aggregate Intrinsic Value
Outstanding as of October 25, 2013	1,066,916		$	60.35
Units granted	379,759		55.49
Units earned from dividends	15,813		57.51
Units settled	(172,760	)	55.63		$	9.7
Units deferred	(2,601	)	21.69		0.1
Units forfeited	(106,808	)	64.64
Outstanding as of October 31, 2014	1,180,319		59.14
Units granted	600,116		49.83
Units earned from dividends	36,019		31.31
Units settled	(311,966	)	66.22		15.2
Units forfeited	(174,899	)	52.13
Outstanding as of October 30, 2015	1,329,589		53.45
Units granted	904,332		12.39
Units earned from dividends	4,048		14.97
Units settled	(476,137	)	59.63		6.7
Units forfeited	(157,486	)	38.01
Outstanding as of October 28, 2016	1,604,346		$	28.89

Stock incentive plan performance shares

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary Stock Option Activity, Restricted Stock Unit Activity, And Performance Share Activity

A summary of performance share activity follows:

Dollars in millions, except per share data	Number of Shares		Weighted- Average Grant Date Fair Value		Aggregate Intrinsic Value
Outstanding as of October 25, 2013	344,389		$	72.72
Shares granted	109,700		53.42
Target adjustment	(245,013	)	63.76
Shares distributed	(56,804	)	78.69		$	3.0
Shares forfeited	(52,243	)	57.71
Outstanding as of October 31, 2014	100,029		53.42
Shares granted	167,625		47.96
Target adjustment	(24,253	)	50.06
Shares forfeited	(25,127	)	49.45
Outstanding as of October 30, 2015	218,274		50.06
Shares granted	261,400		12.08
Target adjustment	(128,934	)	49.98
Shares forfeited	(11,315	)	30.00
Outstanding as of October 28, 2016	339,425		$	21.51