LONG-TERM DEBT (Details 2) (USD $)	3 Months Ended			6 Months Ended					0 Months Ended			0 Months Ended						0 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Jun. 30, 2014 Revolving Credit Facility	Dec. 31, 2013 Revolving Credit Facility	Feb. 06, 2014 Series E-1 Tranche B Term Loan Facility	Jun. 30, 2014 Series E-1 Tranche B Term Loan Facility	Dec. 31, 2013 Series E-1 Tranche B Term Loan Facility	Feb. 06, 2014 Series E-1 Tranche B Term Loan Facility Base Rate	Feb. 06, 2014 Series E-1 Tranche B Term Loan Facility London Interbank Offered Rate (LIBOR)	Jun. 30, 2014 Series A-1 Tranche A Term Loan Facility	Dec. 31, 2013 Series A-1 Tranche A Term Loan Facility	Jun. 30, 2014 Series A-2 Tranche A Term Loan Facility	Dec. 31, 2013 Series A-2 Tranche A Term Loan Facility	Feb. 06, 2014 Series A-3 Tranche A Term Loan Facility	Jun. 30, 2014 Series A-3 Tranche A Term Loan Facility	Dec. 31, 2013 Series A-3 Tranche A Term Loan Facility	Jun. 30, 2014 Series D-2 Tranche B Term Loan Facility	Dec. 31, 2013 Series D-2 Tranche B Term Loan Facility	Jun. 30, 2014 Series C-2 Tranche B Term Loan Facility	Dec. 31, 2013 Series C-2 Tranche B Term Loan Facility
Long-term debt, net of unamortized debt discount
Long-term debt	$ 17,325,500,000			$ 17,325,500,000		$ 17,367,700,000	$ 0	$ 0		$ 2,931,600,000	$ 3,090,500,000			$ 225,500,000	$ 259,000,000	$ 203,400,000	$ 228,100,000		$ 2,110,400,000	$ 1,935,700,000	$ 1,252,800,000	$ 1,256,700,000	$ 963,800,000	$ 966,800,000
Total fair value of long-term debt	18,200,000,000			18,200,000,000		18,400,000,000
Senior Secured Credit Facilities
Proceeds from Issuance of Debt									2,950,000,000									225,600,000
Interest rate margin (as a percent)												2.00%	3.00%
Variable rate floor												1.75%	0.75%
Prepayment premium rate (as a percent)									1.00%
Loss on extinguishment of debt	0	93,700,000	0	93,700,000	21,400,000
Effective rate (as a percent)							2.42%			3.91%				2.41%		2.41%			2.41%		3.75%		3.75%
Principal reduction	$ 70,300,000