Stock-Based Compensation (Tables)

12 Months Ended

Nov. 30, 2013

Share-based Compensation [Abstract]

Summary Of RSU Activity

A summary of our RSU activity for the years ended November 30 follows:

(shares in thousands)	2013				2012				2011
	Shares		Weighted-     average     price		Shares		Weighted- average price		Shares		Weighted- average price
Beginning of year	192		$	49.65	233		$	43.23	289		$	35.42
Granted	89		71.60		113		54.30		133		47.40
Vested	(116	)	50.91		(147	)	42.82		(183	)	34.04
Forfeited	(4	)	59.25		(7	)	47.88		(6	)	40.91
Outstanding—end of year	161		$	60.86	192		$	49.65	233		$	43.23

Assumptions Of Stock Compensation Plans

These fair values were computed using the following range of assumptions for our various stock compensation plans for the years ended November 30:

	2013		2012		2011
Risk-free interest rates	0.1 - 1.8%		0.1 - 2.2%		0.1 - 3.5%
Dividend yield	1.9	%	2.3	%	2.4	%
Expected volatility	14.5 - 20.6%		16.5 - 21.6%		15.2 - 22.2%
Expected lives	6.2 years		6.1 years		6.4 years

Summary Of Stock Option Activity

A summary of our stock option activity for the years ended November 30 follows:

(shares in millions)	2013				2012				2011
	Shares		Weighted-     average     exercise     price		Shares		Weighted- average exercise price		Shares		Weighted- average exercise price
Beginning of year	5.1		$	40.06	6.6		$	34.98	7.4		$	32.01
Granted	0.9		71.60		0.9		54.27		1.0		47.40
Exercised	(1.3	)	34.11		(2.4	)	31.43		(1.7	)	29.35
Forfeited	(0.1	)	57.33		—		—		(0.1	)	30.08
End of year	4.6		47.73		5.1		40.06		6.6		34.98
Exercisable—end of year	2.7		$	39.62	2.7		$	34.99	4.2		$	32.26

Summary Of Our Stock Options Outstanding And Exercisable

A summary of our stock options outstanding and exercisable at November 30, 2013 follows:

(shares in millions)	Options outstanding				Options exercisable
Range of exercise price	Shares	Weighted- average remaining life (yrs)	Weighted- average exercise price		Shares	Weighted- average remaining life (yrs)	Weighted-   average   exercise   price
$29.60-$40.10	2.1	4.0	$	35.48	2.0	3.7	$	35.18
$40.11-$50.60	0.8	7.3	47.40		0.4	7.3	47.40
$50.61-$61.10	0.8	8.3	54.24		0.2	8.3	54.24
$61.11-$71.60	0.9	9.3	71.58		0.1	9.3	71.25
	4.6	6.2	$	47.73	2.7	4.6	$	39.62

Schedule of Mid-term Incentive Plan Activity

A summary of the MTIP award activity for the years ended November 30 follows:

(shares in thousands)	2013			2012			2011
	Shares	Weighted-     average     exercise     price		Shares	Weighted- average exercise price		Shares	Weighted- average exercise price
Beginning of year	240	$	46.63	120	$	44.47	—	—
Granted	94	64.74		120	48.78		120	$	44.47
Outstanding—end of year	334	$	51.73	240	$	46.63	120	$	44.47