v2.4.0.8
Employee Benefits (Tables)
9 Months Ended
Sep. 30, 2013
Compensation and Retirement Disclosure [Abstract]  
Components of Net Periodic Benefit Cost

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three Months Ended September 30,

 

Nine Months Ended September 30,

 

 

2013

 

2012

 

2013

 

2012

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(in millions)

Components of net periodic benefit cost

 

 

 

 

 

 

 

 

 

 

 

 

Interest cost

 

$

 

$

 

$

 

$

Expected return on plan assets

 

 

(1)

 

 

(1)

 

 

(4)

 

 

(4)

Recognized net actuarial loss

 

 

 

 

 -

 

 

 

 

Curtailment loss

 

 

 -

 

 

 -

 

 

 

 

 -

Net periodic benefit cost

 

$

 

$

 

$

 

$