Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Revenue:
Third party and other	$ 318,129	$ 340,846	$ 652,697	$ 700,967
Direct	437,901	397,549	835,304	787,784
Total revenue	756,030	738,395	1,488,001	1,488,751
Cost of revenue:
Third party and other	43,800	47,545	90,581	99,242
Direct	378,642	353,843	724,504	705,096
Total cost of revenue	422,442	401,388	815,085	804,338
Gross profit	333,588	337,007	672,916	684,413
Operating expenses:
Marketing	91,993	57,007	181,758	109,540
Selling, general and administrative	277,168	288,721	558,156	578,568
Restructuring charges	16,085	0	28,529	0
Gain (Loss) on Disposition of Business	(9,339)	0	(9,339)	0
Acquisition-related (benefit) expense, net	850	505	4,314	236
Total operating expenses	376,757	346,233	763,418	688,344
Income (loss) from operations	(43,169)	(9,226)	(90,502)	(3,931)
Other expense, net	(10,761)	2,941	(7,275)	(16,986)
Loss from continuing operations before provision for income taxes	(53,930)	(6,285)	(97,777)	(20,917)
Provision for income taxes	(2,199)	8,982	(450)	11,089
Loss from continuing operations	(51,731)	(15,267)	(97,327)	(32,006)
Income (loss) from discontinued operations, net of tax	0	127,179	0	133,463
Net loss	(51,731)	111,912	(97,327)	101,457
Net income attributable to noncontrolling interests	(3,173)	(2,828)	(6,696)	(6,646)
Net loss attributable to Groupon, Inc.	$ (54,904)	$ 109,084	$ (104,023)	$ 94,811
Basic net income (loss) per share
Continuing operations	$ (0.10)	$ (0.03)	$ (0.18)	$ (0.06)
Discontinued operations	0.00	0.19	0.00	0.20
Basic, net (loss) earnings per share	(0.10)	0.16	(0.18)	0.14
Diluted net income (loss) per share
Continuing operations	(0.10)	(0.03)	(0.18)	(0.06)
Discontinued operations	0.00	0.19	0.00	0.20
Diluted, net (loss) earnings per share	$ (0.10)	$ 0.16	$ (0.18)	$ 0.14
Weighted average number of shares outstanding
Basic, weighted average number of shares outstanding	576,903,004	671,630,169	579,827,341	674,006,553
Diluted, weighted average number of shares outstanding	576,903,004	671,630,169	579,827,341	674,006,553