Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents (Note 5)	$ 766	$ 614
Short-term marketable securities (Note 5)	87	47
Accounts receivable, net of allowance for doubtful accounts of $6 and $6, respectively	230	180
Prepaid expenses and other current assets	24	24
Total current assets	1,107	865
Long-term marketable securities (Note 5)	38	37
Property and equipment, net of accumulated depreciation of $120 and $88, respectively	256	247
Intangible assets, net of accumulated amortization of $68 and $52, respectively	169	176
Goodwill	733	732
Other long-term assets	82	71
TOTAL ASSETS	2,385	2,128
Current liabilities:
Accounts payable	25	10
Deferred merchant payables	288	105
Deferred revenue	97	64
Current portion of debt (Note 6)	1	1
Taxes payable	11	9
Accrued expenses and other current liabilities (Note 8)	153	123
Total current liabilities	575	312
Deferred income taxes, net	18	15
Other long-term liabilities	196	189
Long-term debt (Note 6)	91	200
Total Liabilities	880	716
Commitments and contingencies (Note 10)
Stockholders’ equity:
Preferred stock, $0.001 par value Authorized shares: 100,000,000 Shares issued and outstanding: 0 and 0
Additional paid-in capital	783	741
Retained earnings	888	826
Accumulated other comprehensive income (loss)	(62)	(63)
Treasury stock-common stock, at cost, 1,601,268 and 1,393,131 shares, respectively	(104)	(92)
Total Stockholders’ Equity	1,505	1,412
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 2,385	$ 2,128