Share-Based Awards (Stock Options Outstanding By Price Range) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	5 years 7 months 6 days
Options	3,391
Weighted-Average Exercise Price, options outstanding	$ 40
Weighted-Average Contractual Life, Options exercisable	4 years 7 months 6 days
Options exercisable	2,535
Weighted-Average Exercise Price, Options exercisable	$ 37
$10.01 To $20 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	5 years 1 month
Options	593
Weighted-Average Exercise Price, options outstanding	$ 13
Lower Range Limit	$ 10.01
Upper Range Limit	$ 20
$20.01 To $30 [ Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	6 years 1 month
Options	504
Weighted-Average Exercise Price, options outstanding	$ 23
Lower Range Limit	$ 20.01
Upper Range Limit	$ 30
$30.01 To $40 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	4 years 1 month 12 days
Options	334
Weighted-Average Exercise Price, options outstanding	$ 39
Lower Range Limit	$ 30.01
Upper Range Limit	$ 40
$40.01 To $50 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	7 years 8 months
Options	788
Weighted-Average Exercise Price, options outstanding	$ 44
Lower Range Limit	$ 40.01
Upper Range Limit	$ 50
$50.01 To $60 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	6 years 10 months 15 days
Options	634
Weighted-Average Exercise Price, options outstanding	$ 52
Lower Range Limit	$ 50.01
Upper Range Limit	$ 60
$60.01 To $70 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	2 years 0 months
Options	538
Weighted-Average Exercise Price, options outstanding	$ 66
Lower Range Limit	$ 60.01
Upper Range Limit	$ 70