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Supplemental Financial Information (Tables)

12 Months Ended

Dec. 31, 2015

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Supplemental Financial Information



	At December 31
In millions	2015				2014
Accounts receivable
Trade	$	591			$	635
Other	6				3
Accounts receivable, gross	597				638
Less: allowance for doubtful accounts	(17		)		(19		)
Total accounts receivable, net	$	580			$	619
Inventories
Finished goods	$	32			$	21
Service parts	17				17
Total inventories	$	49			$	38
Other current assets
Current deferred tax assets	$	—			$	28
Other	52				53
Total other current assets	$	52			$	81
Property and equipment
Land	$	8			$	8
Buildings and improvements	78				77
Machinery and other equipment	336				341
Property and equipment, gross	422				426
Less: accumulated depreciation	(279		)		(267		)
Total property and equipment, net	$	143			$	159
Other assets
Available-for-sale securities	$	—			$	78
Other	20				20
Total other assets	$	20			$	98
Other current liabilities
Sales and value-added taxes	$	35			$	40
Other	67				61
Total other current liabilities	$	102			$	101
Deferred revenue
Deferred revenue, current	$	367			$	370
Long-term deferred revenue	15				18
Total deferred revenue	$	382			$	388