CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - 9 months ended Sep. 30, 2015 - USD ($) shares in Millions, $ in Millions	Total	Common stock	Additional paid-in-capital	Treasury stock at cost	Retained earnings	Accumulated other comprehensive income
Balance, beginning of year at Dec. 31, 2014	$ 19,906	$ 2	$ 13,887	$ (14,054)	$ 18,900	$ 1,171
Balance, beginning of year (in shares) at Dec. 31, 2014	1,224	1,224
Increase (Decrease) in Stockholders' Equity
Common stock issued		$ 0
Common stock issued (in shares)		18
Common stock repurchased/forfeited		$ 0
Common stock repurchased/forfeited (in shares)	(39)	(39)
Common stock and stock-based awards issued and assumed			(54)
Stock-based compensation			523
Stock-based awards tax impact			89
Distribution of PayPal					(12,893)	(12)
Common stock repurchased	$ (1,599)			(1,599)
Net income	1,248				1,248
Change in unrealized gains on investments						(320)
Change in unrealized losses on cash flow hedges						(82)
Foreign currency translation adjustment						(426)
Tax benefit on above items						112
Balance, end of period at Sep. 30, 2015	$ 6,492	$ 2	$ 14,445	$ (15,653)	$ 7,255	$ 443
Balance, end of year (in shares) at Sep. 30, 2015	1,203	1,203