Benefit Plans (Details 2) (USD $) In Millions |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2011 |
Sep. 30, 2010 |
Sep. 30, 2011 |
Sep. 30, 2010 |
|
Defined Contribution Pension and Other Postretirement Plans Disclosure [Abstract] | ||||
SERP & SRIP | $ 0.7 | $ 0.7 | $ 2.1 | $ 2.3 |
Defined Contribution Plan | 3.8 | 3.3 | 11.3 | 5.4 |
Benefit Cost | $ 4.5 | $ 4.0 | $ 13.4 | $ 7.7 |
X | ||||||||||
- Definition Benefit Cost.
|
X | ||||||||||
- Definition Supplemental Executive Retirement Plan and Supplemental Retirement Income Plan.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition The amount of the cost recognized during the period for defined contribution plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|