SEGMENT INFORMATION (Details 3) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Revenues and long-lived assets by geographic region
Total revenues	$ 8,263.5	$ 5,769.6	$ 3,480.4
Long-Lived Assets	1,310.5	1,234.2	462.7
U.S. and Puerto Rico
Revenues and long-lived assets by geographic region
Total revenues	4,473.0	3,194.5	1,885.8
Long-Lived Assets	718.2	592.0	60.4
Canada
Revenues and long-lived assets by geographic region
Total revenues	375.1	387.4	349.1
Long-Lived Assets	83.7	87.7	109.7
Poland
Revenues and long-lived assets by geographic region
Total revenues	276.2	268.8	199.3
Long-Lived Assets	99.4	110.0	110.9
Russia
Revenues and long-lived assets by geographic region
Total revenues	275.1	202.8	71.2
Long-Lived Assets	4.6	7.0	0.2
Japan
Revenues and long-lived assets by geographic region
Total revenues	248.7	104.9	12.2
Long-Lived Assets	1.2	1.3	0
China
Revenues and long-lived assets by geographic region
Total revenues	232.0	91.0	0.6
Long-Lived Assets	39.6	44.3	0
Mexico
Revenues and long-lived assets by geographic region
Total revenues	221.6	200.9	167.4
Long-Lived Assets	73.8	82.5	73.9
France
Revenues and long-lived assets by geographic region
Total revenues	204.7	86.9	2.5
Long-Lived Assets	36.0	40.5	0
Germany
Revenues and long-lived assets by geographic region
Total revenues	204.4	130.9	1.9
Long-Lived Assets	73.5	83.8	0
Australia
Revenues and long-lived assets by geographic region
Total revenues	196.3	178.2	184.1
Long-Lived Assets	4.4	3.4	4.4
Brazil
Revenues and long-lived assets by geographic region
Total revenues	161.0	155.6	135.1
Long-Lived Assets	31.4	41.4	46.0
U.K.
Revenues and long-lived assets by geographic region
Total revenues	114.2	47.0	19.2
Long-Lived Assets	11.0	12.2	0
Italy
Revenues and long-lived assets by geographic region
Total revenues	98.0	37.2	2.3
Long-Lived Assets	23.1	25.3	0
Other
Revenues and long-lived assets by geographic region
Total revenues	1,183.2	683.5	449.7
Long-Lived Assets	$ 110.6	$ 102.8	$ 57.2