XML 37 R26.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Share-Based Transactions (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Impacts of Equity Awards Granted | The impacts of equity awards granted are as follows:
| Three months ended September 30, |  |  | Nine months ended September 30, |
| 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
| (In thousands) |
Total equity awards expense recognized | $ | 1,723 |  |  | $ | 2,056 |  |  | $ | 11,754 |  |  | $ | 12,918 |
Quarterly incentive awards expense deferred |  | 2,732 |  |  |  | 3,412 |  |  |  | 8,126 |  |  |  | 10,531 |

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits. + 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 (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration