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Stock-Based Compensation Plans (Tables) | 12 Months Ended
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Dec. 31, 2012
Share-based Compensation [Abstract] |
Schedule Of Weighted-Average Assumptions For Grants Made | The weighted-average assumptions for grants made during the years ended December 31, 2012, 2011 and 2010 are as follows:
|  | 2012 |  |  | 2011 |  |  | 2010 |
Dividend yield |  | 2.18 | % |  | 2.23 | % |  | 2.68 | %
Volatility |  | 43.09 | % |  | 41.06 | % |  | 40.37 | %
Risk-free interest rate |  | 0.79 | % |  | 1.79 | % |  | 2.20 | %
Expected lives in years |  | 4.28 |  |  | 4.29 |  |  | 4.29 |
Schedule Of Company's Stock Option Plans | Activity in the Company’s stock option plans for the year ended December 31, 2012 was as follows:
Option Activity |  | Number of Shares (in 000’s) |  |  | Weighted Average Exercise Price |  |  | Weighted Average Remaining Life (Years)
Options outstanding at January 1, 2012 |  | 3,618 |  |  | $ | 33.92 |  |  |
Granted |  | 1,000 |  |  | 49.61 |  |  |
Exercised |  | (970 | ) |  | 30.48 |  |  |
Canceled |  | (183 | ) |  | 39.83 |  |  |
Options outstanding at December 31, 2012 |  | 3,464 |  |  | $ | 39.11 |  |  | 3.58
Options exercisable at December 31, 2012 |  | 1,261 |  |  | $ | 33.90 |  |  | 2.42
Schedule Of Changes Of Restricted Stock | Changes in the Company’s restricted stock and restricted share units for the year ended December 31, 2012 were as follows:
Restricted Stock and Restricted Share Unit Activity |  | Restricted Stock and Restricted Share Units (in 000’s) |  |  | Weighted Average Grant-Date Fair Value |
Restricted Stock and Restricted Share Units at January 1, 2012 |  | 654 |  |  | $ | 34.07 |
Restricted Stock vested |  | (57 | ) |  | 34.00 |
Restricted Stock forfeited |  | (1 | ) |  | 31.04 |
Restricted Share Units granted |  | 116 |  |  | 48.28 |
Restricted Share Units vested |  | (144 | ) |  | 30.00 |
Restricted Share Units forfeited |  | (30 | ) |  | 39.10 |
Performance-based Restricted Share Units granted |  | 118 |  |  | 46.72 |
Performance-based Restricted Share Units forfeited |  | (4 | ) |  | 46.70 |
Restricted Stock and Restricted Share Units at December 31, 2012 |  | 652 |  |  | $ | 39.48 |

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- Definition Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64, 65, A240 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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