Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Current assets:
Cash and equivalents	$ 1,918	$ 1,542
Accounts receivable, net of allowance for doubtful accounts: 2014 - $44; 2013 - $50	928	949
Deferred income taxes	108	108
Prepaid and other current assets	207	245
Assets held for sale	27	97
Total current assets	3,188	2,941
Property and equipment, net of accumulated depreciation: 2014 - $583; 2013 - $609	199	249
Goodwill	1,435	1,409
Other intangible assets, net	1,012	1,033
Asset for pension benefits	241	261
Other non-current assets	195	168
Total assets	6,270	6,061
Current liabilities:
Accounts payable	192	210
Accrued compensation and contributions to retirement plans	334	423
Income taxes currently payable	73	15
Unearned revenue	1,266	1,268
Other current liabilities	476	401
Liabilities held for sale	43	54
Total current liabilities	2,384	2,371
Long-term debt	799	799
Pension and other postretirement benefits	258	264
Other non-current liabilities	429	473
Total liabilities	3,870	3,907
Redeemable noncontrolling interest (Note 7)	810	810
Commitments and contingencies (Note 11)
Equity:
Common stock	412	412
Additional paid-in capital	411	447
Retained income	7,877	7,384
Accumulated other comprehensive loss	(281)	(196)
Less: common stock in treasury	(6,878)	(6,746)
Total equity — controlling interests	1,541	1,301
Total equity — noncontrolling interests	49	43
Total equity	1,590	1,344
Total liabilities and equity	$ 6,270	$ 6,061