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PENSION AND OTHER POST-RETIREMENT BENEFIT PLANS (Tables)
 3 Months Ended
Mar. 31, 2013
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)

 

2013

 

2012

 

2013

 

2012

 

2013

 

2012

 

Service cost

 

$

—

 

$

—

 

$

1

 

$

1

 

$

—

 

$

—

 

Interest cost

 

10

 

11

 

5

 

5

 

1

 

1

 

Expected return on plan assets

 

(14

)

(14

)

(6

)

(5

)

—

 

—

 

Amortization of prior service cost

 

—

 

—

 

—

 

—

 

(1

)

(1

)

Amortization of actuarial losses

 

5

 

4

 

1

 

—

 

1

 

1

 

Net periodic benefit cost

 

$

1

 

$

1

 

$

1

 

$

1

 

$

1

 

$

1