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Pension Plans Pension (Tables)

9 Months Ended

Sep. 30, 2016

Pension Plan [Member]

Defined Benefit Plan Disclosure [Line Items]

Schedule of Net Benefit Costs

The components of net periodic benefit cost related to pension benefits for the three and nine months ended September 30, 2016 and 2015 were as follows:

	Three Months Ended September 30,
	2016								2015
Dollars in millions	United States				Int’l				United States				Int’l
Components of net periodic benefit cost
Service cost	$	—			$	—			$	—			$	—
Interest cost	1				15				1				19
Expected return on plan assets	(1		)		(21		)		—				(24		)
Recognized actuarial loss	—				7				1				11
Net periodic benefit cost	$	—			$	1			$	2			$	6
	Nine Months Ended September 30,
	2016								2015
Dollars in millions	United States				Int’l				United States				Int’l
Components of net periodic benefit cost
Service cost	$	—			$	1			$	—			$	1
Interest cost	2				48				2				57
Expected return on plan assets	(2		)		(67		)		(2		)		(73		)
Recognized actuarial loss	1				21				4				35
Net periodic benefit cost	$	1			$	3			$	4			$	20

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

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