SEGMENT INFORMATION (Details 3) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Revenues and long-lived assets by geographic region
Total revenues	$ 5,769,605	$ 3,480,376	$ 2,427,450
Long-Lived Assets	1,234,236	462,724	414,242
U.S. and Puerto Rico
Revenues and long-lived assets by geographic region
Total revenues	3,194,531	1,885,842	1,361,636
Long-Lived Assets	592,045	60,432	22,619
Canada
Revenues and long-lived assets by geographic region
Total revenues	387,389	349,137	256,820
Long-Lived Assets	87,722	109,728	129,510
Poland
Revenues and long-lived assets by geographic region
Total revenues	268,788	199,278	179,501
Long-Lived Assets	110,035	110,890	106,743
Russia
Revenues and long-lived assets by geographic region
Total revenues	202,840	71,181	8,720
Long-Lived Assets	7,048	228	0
Mexico
Revenues and long-lived assets by geographic region
Total revenues	200,890	167,445	151,948
Long-Lived Assets	82,491	73,894	53,500
Australia
Revenues and long-lived assets by geographic region
Total revenues	178,204	184,073	79,204
Long-Lived Assets	3,391	4,402	16,636
Brazil
Revenues and long-lived assets by geographic region
Total revenues	155,577	135,114	87,190
Long-Lived Assets	41,371	45,959	49,231
Germany
Revenues and long-lived assets by geographic region
Total revenues	130,938	1,931	22,396
Long-Lived Assets	83,805	0	0
Japan
Revenues and long-lived assets by geographic region
Total revenues	104,902	12,164	0
Long-Lived Assets	1,336	0	0
Serbia
Revenues and long-lived assets by geographic region
Total revenues	91,930	90,768	81,867
Long-Lived Assets	39,981	32,057	10,039
China
Revenues and long-lived assets by geographic region
Total revenues	90,988	552	0
Long-Lived Assets	44,334	0	0
France
Revenues and long-lived assets by geographic region
Total revenues	86,916	2,532	0
Long-Lived Assets	40,472	0	0
Other
Revenues and long-lived assets by geographic region
Total revenues	675,712	380,359	198,168
Long-Lived Assets	$ 100,205	$ 25,134	$ 25,964