Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents (Note 4)	$ 653	$ 614
Short-term marketable securities (Note 4)	39	47
Accounts receivable, net of allowance for doubtful accounts of $6 and $6, respectively	244	180
Prepaid expenses and other current assets	28	24
Total current assets	964	865
Long-term marketable securities (Note 4)	17	37
Property and equipment, net of accumulated depreciation of $104 and $88, respectively	252	247
Intangible assets, net of accumulated amortization of $61 and $52, respectively	172	176
Goodwill	737	732
Other long-term assets	72	71
TOTAL ASSETS	2,214	2,128
Current liabilities:
Accounts payable	15	10
Deferred merchant payables	179	105
Deferred revenue	93	64
Current portion of debt (Note 5)	1	1
Taxes payable	10	9
Accrued expenses and other current liabilities (Note 8)	134	123
Total current liabilities	432	312
Deferred income taxes, net	16	15
Other long-term liabilities	192	189
Long-term debt (Note 5)	110	200
Total Liabilities	$ 750	$ 716
Commitments and contingencies (Note 9)
Stockholders’ equity:
Preferred stock, $0.001 par value Authorized shares: 100,000,000 Shares issued and outstanding: 0 and 0
Additional paid-in capital	$ 758	$ 741
Retained earnings	853	826
Accumulated other comprehensive income (loss)	(54)	(63)
Treasury stock-common stock, at cost, 1,417,208 and 1,393,131 shares, respectively	(93)	(92)
Total Stockholders’ Equity	1,464	1,412
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 2,214	$ 2,128