v2.4.0.8

Incentive Plans (Tables)

9 Months Ended

Sep. 30, 2013

Incentive Plans [Abstract]

Schedule Of Awards Outstanding

		Stock Options				Restricted Stock Units
		Number of Shares		Weighted Average Exercise Price		Awards		Weighted-Average Grant Date Fair Value
Outstanding at September 30, 2013		625,101		$                35.12		28,413		$                39.60

X

- Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration