Pension Plans Pension Plan (Notes)

6 Months Ended

Jun. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Pension and Other Postretirement Benefits Disclosure

Pension Plans

The components of net periodic benefit cost related to pension benefits for the three and six months ended June 30, 2015 and 2014 were as follows:



	Three Months Ended June 30,
Dollars in millions	2015						2014
	United States			Int’l			United States			Int’l
Components of net periodic benefit cost
Service cost	$	—		$	1		$	—		$	1
Interest cost	—			19			1			22
Expected return on plan assets	(1		)	(25		)	(1		)	(26		)
Recognized actuarial loss	2			11			1			10
Net periodic benefit cost	$	1		$	6		$	1		$	7



	Six Months Ended June 30,
Dollars in millions	2015						2014
	United States			Int’l			United States			Int’l
Components of net periodic benefit cost
Service cost	$	—		$	1		$	—		$	1
Interest cost	1			38			1			45
Expected return on plan assets	(2		)	(49		)	(2		)	(52		)
Recognized actuarial loss	3			22			2			19
Net periodic benefit cost	$	2		$	12		$	1		$	13

For the six months ended June 30, 2015, we have contributed approximately $21 million of the $43 million we expect to contribute to our international plans in 2015.