Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Revenue:
Third party and other	$ 334,568	$ 360,121
Direct	397,403	390,235
Total revenue	731,971	750,356
Cost of revenue:
Third party and other	46,781	51,697
Direct	345,862	351,253
Total cost of revenue	392,643	402,950
Gross profit	339,328	347,406
Operating expenses:
Marketing	89,765	52,533
Selling, general and administrative	280,988	289,847
Restructuring charges	12,444	0
Acquisition-related (benefit) expense, net	3,464	(269)
Total operating expenses	386,661	342,111
Income (loss) from operations	(47,333)	5,295
Other expense, net	3,486	(19,927)
Loss from continuing operations before provision for income taxes	(43,847)	(14,632)
Provision for income taxes	1,749	2,107
Loss from continuing operations	(45,596)	(16,739)
Income (loss) from discontinued operations, net of tax	0	6,284
Net loss	(45,596)	(10,455)
Net income attributable to noncontrolling interests	(3,523)	(3,818)
Net loss attributable to Groupon, Inc.	$ (49,119)	$ (14,273)
Basic net income (loss) per share
Continuing operations	$ (0.08)	$ (0.03)
Discontinued operations	0.00	0.01
Basic, net (loss) earnings per share	(0.08)	(0.02)
Diluted net income (loss) per share
Continuing operations	(0.08)	(0.03)
Discontinued operations	0.00	0.01
Diluted, net (loss) earnings per share	$ (0.08)	$ (0.02)
Weighted average number of shares outstanding
Basic, weighted average number of shares outstanding	582,751,678	676,382,937
Diluted, weighted average number of shares outstanding	582,751,678	676,382,937