Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 963,559	$ 1,016,634
Accounts receivable, net	76,121	90,597
Deferred income taxes	19,349	16,271
Prepaid expenses and other current assets	223,986	192,382
Current assets held for sale	0	85,445
Total current assets	1,283,015	1,401,329
Property, equipment and software, net	202,714	176,004
Goodwill	291,084	236,756
Intangible assets, net	40,841	30,609
Investments	163,789	24,298
Deferred income taxes, non-current	28,791	41,323
Other non-current assets	20,407	16,173
Non-current assets held for sale	0	301,105
Total Assets	2,030,641	2,227,597
Current liabilities:
Short-term borrowings	195,000	0
Accounts payable	15,503	13,822
Accrued merchant and supplier payables	640,044	772,156
Accrued expenses	260,883	214,260
Deferred income taxes	28,573	31,998
Other current liabilities	142,925	127,121
Current liabilities held for sale	0	166,239
Total current liabilities	1,282,928	1,325,596
Deferred income taxes, non-current	4,756	773
Other non-current liabilities	142,005	129,531
Non-current liabilities held for sale	0	6,753
Total Liabilities	$ 1,429,689	$ 1,462,653
Commitments and contingencies (see Note 7)
Stockholders' Equity
Additional paid-in capital	$ 1,933,994	$ 1,847,420
Treasury stock, at cost, 93,141,211 shares at September 30, 2015 and 27,239,104 shares at December 31, 2014	(532,530)	(198,467)
Accumulated deficit	(854,764)	(921,960)
Accumulated other comprehensive income	53,369	35,763
Total Groupon, Inc. Stockholders' Equity	600,140	762,826
Noncontrolling interests	812	2,118
Total Equity	600,952	764,944
Total Liabilities and Equity	2,030,641	2,227,597
Common Class A [Member]
Stockholders' Equity
Common Stock, Value, Issued	71	70
Common Class B [Member]
Stockholders' Equity
Common Stock, Value, Issued	0	0
Common Stock [Member]
Stockholders' Equity
Common Stock, Value, Issued	$ 0	$ 0