Employee Incentive, Retirement, and Deferred Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2013

Employee Incentive, Retirement, and Deferred Compensation Plans [Abstract]

Stock-Based Compensation Expense and Related Income Tax Benefit

Year Ended December 31,		2013		2012		2011
Stock option expense	$	52	$	57	$	61
Restricted stock unit expense		60		40		23
Restricted stock award expense		-		5		12
Employee stock purchase plan expense		4		3		3
Total stock-based compensation expense	$	116	$	105	$	99
Income tax benefit on stock-based compensation	$	(43)	$	(39)	$	(37)

Stock Option Activity

						Weighted-
			Weighted-			Average
			Average			Remaining		Aggregate
	Number		Exercise Price			Contractual		Intrinsic
	of Options		per Share			Life (in years)		Value
Outstanding at December 31, 2012		57		$	16.04
Granted		7		$	21.71
Exercised		(16)		$	16.47
Forfeited		(1)		$	13.39
Expired		(1)		$	19.96
Outstanding at December 31, 2013		46		$	16.74		6.83	$	427
Vested and expected to vest at December 31, 2013		44		$	16.76		6.74	$	406
Vested and exercisable December 31, 2013		25		$	17.17		5.33	$	220

Information on Stock Options Granted and Exercised

Year Ended December 31,		2013		2012		2011
Weighted-average fair value of options granted per share	$	6.33	$	4.07	$	4.16
Cash received from options exercised	$	258	$	35	$	96
Tax benefit realized on options exercised	$	-	$	1	$	7
Aggregate intrinsic value of options exercised	$	82	$	9	$	38

Assumptions Used to Value Options Granted and Their Expected Lives

Year Ended December 31,	2013		2012		2011
Weighted-average expected dividend yield	1.13	%	.99	%	.85	%
Weighted-average expected volatility	28	%	31	%	36	%
Weighted-average risk-free interest rate	2.5	%	1.8	%	2.1	%
Expected life (in years)	4.6 – 7.9		3.0 – 6.7		0.0 – 6.3

Restricted Stock Units Activity

		Weighted-
		Average Grant
	Number	Date Fair Value
	of Units	per Unit
Outstanding at December 31, 2012	11	$	13.34
Granted	4	$	21.32
Vested	(3)	$	22.44
Forfeited	(1)	$	14.17
Outstanding at December 31, 2013	11	$	16.11