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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

For the years ended December 31, (loss) income from continuing operations before income taxes consisted of the following:



In millions	2015			2014			2013
(Loss) income before income taxes
United States	$	(24	)	$	(235	)	$	29
Foreign	(71		)	372			525
Total (loss) income from continuing operations before income taxes	$	(95	)	$	137		$	554

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

For the years ended December 31, income tax expense (benefit) consisted of the following:



In millions	2015			2014			2013
Income tax expense (benefit)
Current
Federal	$	(7	)	$	(4	)	$	(13	)
State	1			2			3
Foreign	37			79			105
Deferred
Federal	23			(88		)	19
State	(6		)	(7		)	(4		)
Foreign	7			(30		)	(12		)
Total income tax expense (benefit)	$	55		$	(48	)	$	98

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

The following table presents the principal components of the difference between the effective tax rate and the U.S. federal statutory income tax rate for the years ended December 31:



In millions	2015			2014			2013
Income tax expense (benefit) at the U.S. federal tax rate of 35%	$	(33	)	$	48		$	194
Foreign income tax differential	33			(72		)	(86		)
U.S. permanent book/tax differences	(5		)	(2		)	3
Tax audit settlements	(10		)	(15		)	—
Change in liability for unrecognized tax benefits	(7		)	—			29
Nondeductible transaction costs	(1		)	1			1
Goodwill impairment	5			—			—
U.S. valuation allowance	(3		)	(8		)	—
Valuation allowance releases	—			—			(25		)
Settlement of UK London pension plan	77			—			—
Tax extenders legislation	—			—			(16		)
Other, net	(1		)	—			(2		)
Total income tax expense (benefit)	$	55		$	(48	)	$	98

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

Deferred income tax assets and liabilities included in the Consolidated Balance Sheets as of December 31 were as follows:



In millions	2015			2014
Deferred income tax assets
Employee pensions and other benefits	$	276		$	207
Other balance sheet reserves and allowances	164			170
Tax loss and credit carryforwards	628			739
Capitalized research and development	97			107
Property, plant and equipment	12			8
Other	37			32
Total deferred income tax assets	1,214			1,263
Valuation allowance	(346		)	(294		)
Net deferred income tax assets	868			969
Deferred income tax liabilities
Intangibles	270			302
Taxable distribution	—			55
Capitalized software	36			32
Other	6			4
Total deferred income tax liabilities	312			393
Total net deferred income tax assets	$	556		$	576

Summary of Income Tax Contingencies [Table Text Block]

The aggregate changes in the balance of our gross unrecognized tax benefits were as follows for the years ended December 31:



In millions	2015			2014			2013
Gross unrecognized tax benefits - January 1	$	248		$	277		$	256
Increases related to tax positions from prior years	17			34			33
Decreases related to tax positions from prior years	(37		)	(50		)	(33		)
Increases related to tax provisions taken during the current year	35			43			40
Settlements with tax authorities	(33		)	(14		)	(2		)
Lapses of statutes of limitation	(21		)	(42		)	(17		)
Total gross unrecognized tax benefits - December 31	$	209		$	248		$	277