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PENSION AND OTHER POST-RETIREMENT BENEFIT PLANS (Tables)
 3 Months Ended
Mar. 31, 2015
PENSION AND OTHER POST-RETIREMENT BENEFIT PLANS  
Components of the entity's defined benefit plans net periodic benefit (credit) cost

 

 

 

Defined Benefit Plans

 

 

 

Qualified

 

International and

 

Post-Retirement

 

 

 

U.S. Plans

 

Non-Qualified Plans

 

Health Care Plans

 

 

 

Quarters ended March 31,

 

Quarters ended March 31,

 

Quarters ended March 31,

 

(In millions)

 

2015

 

2014

 

2015

 

2014

 

2015

 

2014

 

Service cost

 

$

—

 

$

—

 

$

—

 

$
1

 

$

—

 

$

—

 

Interest cost

 
6

 
7

 
4

 
5

 
1

 
1

 

Expected return on plan assets

 
(10

)
(10

)
(6

)
(7

)

—

 

—

 

Amortization of prior service cost

 

—

 

—

 

—

 

—

 
(1

)
(1

)

Amortization of actuarial losses

 
4

 
2

 
2

 
1

 
1

 
1

 

Net periodic benefit cost (credit)

 

$

—

 

$
(1

)

$

—

 

$

—

 

$
1

 

$
1