Stock-Based Compensation (tables)

9 Months Ended

Sep. 30, 2012

Share-based Compensation [Abstract]

LTIP Assumptions [Table Text Block]

Stock price on valuation date	$	48.00
Performance term (in years)	3.0
Quarterly dividends paid per share	$	0.445
Expected dividend yield	3.6		%
Dividend discount factor	0.9012