SUPPLEMENTAL FINANCIAL INFORMATION

The following table provides a reconciliation of total stockholders’ equity, stockholders’ equity attributable to NCR, and noncontrolling interests in subsidiaries for the three months ended March 31, 2012 and 2011:



In millions	Redeemable Noncontrolling Interests in Subsidiaries	Total Stockholders’ Equity	Stockholders’ Equity Attributable to NCR	Noncontrolling Interests in Subsidiaries
December 31, 2010	$—	$916	$883	$33
Net income	—	14	13	1
Other comprehensive income, net of tax:
Currency translation adjustments	—	11	10	1
Unrealized loss on securities	—	(1)	(1)	—
Unrealized loss on derivatives	—	(7)	(7)	—
Benefit plans, net	—	37	37	—
Comprehensive income	—	54	52	2
Employee stock purchase and stock compensation plans	—	15	15	—
Repurchase of Company common stock	—	(35)	(35)	—
March 31, 2011	$—	$950	$915	$35

December 31, 2011	$15	$820	$785	$35
Net income	—	30	29	1
Other comprehensive income, net of tax:
Currency translation adjustments	—	(1)	1	(2)
Unrealized gain on securities	—	1	1	—
Unrealized loss on derivatives	—	(5)	(5)	—
Benefit plans, net	—	20	20	—
Comprehensive income	—	45	46	(1)
Employee stock purchase and stock compensation plans	—	13	13	—
March 31, 2012	$15	$878	$844	$34

The components of accumulated other comprehensive loss (AOCI), net of tax, are summarized as follows:



In millions	March 31, 2012	December 31, 2011
Unrealized gain on securities	$2	$1
Unrealized loss on derivatives	(5)	—
Unamortized costs associated with pension, postemployment and postretirement benefits	(1,391)	(1,411)
Currency translation adjustments	(81)	(82)
Accumulated other comprehensive loss	$(1,475)	$(1,492)

The components of inventory are summarized as follows:



In millions	March 31, 2012	December 31, 2011
Inventories, net
Work in process and raw materials	$174	$167
Finished goods	202	171
Service parts	426	430
Total inventories, net	$802	$768