XML 126 R98.htm IDEA: XBRL DOCUMENT
v3.8.0.1

RSA GRANTS (Details 6) - $ / shares | 12 Months Ended
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Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Restricted stock awards [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value |  | $ 63.07 |  |
Restricted stock awards [Member] | Employee Stock Plan [Member] | Date Sixteen [Member] | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  | 1,200 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] | $ 62.53 |  |
Vesting terms |  | Ratably over 5 years from grant date |  |
Restricted stock awards [Member] | Employee Stock Plan [Member] | Date Seventeen [Member] | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  | 34,150 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] | $ 63.10 |  |
Vesting terms |  | Ratably over 5 years from grant date |  |
Restricted stock awards [Member] | Employee Stock Plan [Member] | Date eighteen [Member] | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  | 500 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] | $ 65.63 |  |
Vesting terms |  | Ratably over 5 years from grant date |  |
Restricted stock awards [Member] | Employee Stock Plan [Member] | Date nineteen [Member] | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  | 1,500 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] | $ 64.14 |  |
Vesting terms | [2] | Once on November 30, 2017 (2) |  |
Restricted stock awards [Member] | Employee Stock Plan [Member] | Date Twenty [Member] | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  | 1,000 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] | $ 64.03 |  |
Vesting terms |  | Ratably over 5 years from grant date |  |
Restricted stock awards [Member] | Employee Stock Plan [Member] | Date Twenty Two [Member] | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  | 950 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] | $ 66.18 |  |
Vesting terms |  | Ratably over 5 years from grant date |  |
Restricted stock awards [Member] | Employee Stock Plan [Member] | 2/11/2016 | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  | 51,475 |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  | $ 41.96 |
Vesting terms |  |  | Ratably over 5 years from grant date |
Restricted stock awards [Member] | Employee Stock Plan [Member] | 3/1/2016 | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  | 600 |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  | $ 44.37 |
Vesting terms |  |  | Ratably over 5 years from grant date |
Restricted stock awards [Member] | Employee Stock Plan [Member] | 9/19/2016 | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  | 800 |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  | $ 52.92 |
Vesting terms |  |  | Ratably over 5 years from grant date |
Restricted stock awards [Member] | Employee Stock Plan [Member] | 11/7/2016 | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  | 500 |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  | $ 54.28 |
Vesting terms |  |  | Ratably over 5 years from grant date |
Restricted stock awards [Member] | Employee Stock Plan [Member] | 2/11/2015 | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  |  | 31,500
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  |  | $ 39.42
Vesting terms |  |  |  | Ratably over 5 years from grant date
Restricted stock awards [Member] | Employee Stock Plan [Member] | 2/12/2015 | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  |  | 25,910
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  |  | $ 40.03
Vesting terms |  |  |  | Ratably over 5 years from grant date
Restricted stock awards [Member] | Employee Stock Plan [Member] | 3/19/2015 | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  |  | 3,800
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  |  | $ 43.56
Vesting terms |  |  |  | Ratably over 5 years from grant date
Restricted stock awards [Member] | Employee Stock Plan [Member] | 4/27/2015 | At The End of Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  |  | 625
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  |  | $ 41.61
Vesting terms |  |  |  | At the end of 3 years from grant date
Restricted stock awards [Member] | Employee Stock Plan [Member] | 4/27/2015 | At The End of Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  |  | 1,875
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  |  | $ 41.61
Vesting terms |  |  |  | At the end of 5 years from grant date
Restricted stock awards [Member] | Employee Stock Plan [Member] | 10/13/2015 | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  |  | 1,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  |  | $ 46.09
Vesting terms |  |  |  | Ratably over 5 years from grant date
Restricted stock awards [Member] | Employee Stock Plan [Member] | 10/20/2015 | Ratably Over Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  |  | 2,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  |  | $ 46.47
Vesting terms |  |  |  | Ratably over 5 years from grant date
Restricted stock awards [Member] | Non Employee Director Stock Plan Member | Date Twenty One [Member] | At The End of Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  | 7,000 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] | $ 61.95 |  |
Vesting terms | [3] | At the end of 5 years from grant date (3) |  |
Restricted stock awards [Member] | Non Employee Director Stock Plan Member | 5/24/2016 | At The End of Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  | 8,700 |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  | $ 48.34 |
Vesting terms | [3] |  | At the end of 5 years from grant date (3) |
Restricted stock awards [Member] | Non Employee Director Stock Plan Member | 11/14/2016 | At The End of Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  | 725 |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  | $ 63.43 |
Vesting terms | [4] |  | Once on May 24, 2021 (4) |
Restricted stock awards [Member] | Non Employee Director Stock Plan Member | 5/27/2015 | At The End of Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  |  | 8,800
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  |  | $ 45.02
Vesting terms | [3] |  |  | At the end of 5 years from grant date (3)
Restricted stock awards [Member] | Non Employee Director Stock Plan Member | 7/14/2015 | At The End of Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  |  | 800
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  |  | $ 47.82
Vesting terms | [5] |  |  | Once on May 27, 2020 (5)
Performance Shares [Member] | Employee Stock Plan [Member] | 2/11/2016 | At The End of Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  | 20,450 |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  | $ 41.96 |
Vesting terms |  |  | The earlier of: the date on which it is determined if the performance goal has been achieved; or, March 31, 2019. |
Performance Shares [Member] | Employee Stock Plan [Member] | 2/12/2015 | At The End of Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  |  |  | 21,780
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] |  |  | $ 40.03
Vesting terms |  |  |  | The earlier of: the date on which it is determined if the performance goal has been achieved; or, March 31, 2018.
Performance Shares [Member] | Employee Stock Plan [Member] | Date Twenty Three [Member] | At The End of Period [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares granted |  | 14,400 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | [1] | $ 63.10 |  |
Vesting terms |  | The earlier of: the date on which it is determined if the performance goal has been achieved; or, March 31, 2020. |  |
[1] | The fair value of the restricted stock awards are based upon the average of the high and low prices at which the Company’s common stock traded on the date of grant. The holders of time-vested restricted stock awards participate fully in the rewards of stock ownership of the Company, including voting and dividend rights. The holders of performance-based restricted stock awards do not participate in the rewards of stock ownership of the Company until vested. The holders of all restricted stock awards are not required to pay any consideration to the Company for the awards.
[2] | This restricted stock grant fully vested upon an employee's termination, on November 30, 2017.
[3] | These restricted stock grants will vest at the end of a five year period, or earlier if the director ceases to be a director for any reason other than cause, such as, for example, by retirement.
[4] | These restricted stock grants will vest on May 24, 2021, or earlier if the director ceases to be a director for any reason other than cause, such as, for example, by retirement.
[5] | These restricted stock grants will vest on May 27, 2020, or earlier if the director ceases to be a director for any reason other than cause, such as, for example, by retirement.

X
- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + 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)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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