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Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS (Carrying Value And Fair Value Of Financial Instruments Disclosure) (Details)

v3.4.0.3
FAIR VALUE MEASUREMENTS (Carrying Value And Fair Value Of Financial Instruments Disclosure) (Details) - USD ($)
Mar. 31, 2016
Dec. 31, 2015
Long-term debt: Ìý Ìý
Total long-term debt, carrying value $ 2,499,100,000 $ 2,699,400,000
$700 Million 4.875% 2021 Senior Note [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Debt Instrument, Original Face Value 700,000,000 700,000,000
Senior Notes One Point Three Billion [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Debt Instrument, Original Face Value 1,300,000,000.0 1,300,000,000.0
$400 Million 5.90% 2020 Senior Notes [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Debt Instrument, Original Face Value 400,000,000 400,000,000
$500 Million 3.95% 2018 Senior Notes [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Debt Instrument, Original Face Value 500,000,000.0 500,000,000.0
Five hundred forty million Eight point two five Twenty twenty First Lien Notes [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Debt Instrument, Original Face Value 540,000,000 Ìý
Five hundred Forty-four Million Seven Point Seven Five Twenty Twenty Second Lien Notes [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Debt Instrument, Original Face Value 544,200,000.0 Ìý
Interest Rate Swap [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Fair Value Adjustment to Interest Rate Hedge 2,200,000 2,300,000
Fair Value, Inputs, Level 2 [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Total long-term debt, fair value 1,176,400,000 898,200,000
Fair Value, Inputs, Level 2 [Member] | $700 Million 4.875% 2021 Senior Note [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Debt Instrument, Fair Value Disclosure 98,000,000 69,400,000
Fair Value, Inputs, Level 2 [Member] | Senior Notes One Point Three Billion [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Debt Instrument, Fair Value Disclosure 165,200,000 137,400,000
Fair Value, Inputs, Level 2 [Member] | $400 Million 5.90% 2020 Senior Notes [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Debt Instrument, Fair Value Disclosure 70,200,000 52,800,000
Fair Value, Inputs, Level 2 [Member] | $500 Million 3.95% 2018 Senior Notes [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Debt Instrument, Fair Value Disclosure 138,000,000 87,100,000
Fair Value, Inputs, Level 2 [Member] | Five hundred forty million Eight point two five Twenty twenty First Lien Notes [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Debt Instrument, Fair Value Disclosure 466,900,000 414,500,000
Fair Value, Inputs, Level 2 [Member] | Two hundred Eighteen Point Five Million Eight Point Zero Twenty Twenty One Point Five Lien Notes [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Debt Instrument, Fair Value Disclosure 94,000,000 0
Fair Value, Inputs, Level 2 [Member] | Five hundred Forty-four Million Seven Point Seven Five Twenty Twenty Second Lien Notes [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Debt Instrument, Fair Value Disclosure 141,900,000 134,700,000
Fair Value, Inputs, Level 2 [Member] | Revolving Credit Facility [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Revolving loan, fair value 0 0
Fair Value, Inputs, Level 2 [Member] | Interest Rate Swap [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Fair Value Adjustment to Interest Rate Hedge 2,200,000 2,300,000
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Total long-term debt, carrying value 2,516,600,000 2,699,400,000
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | $700 Million 4.875% 2021 Senior Note [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Senior Notes, Noncurrent 334,700,000 410,600,000
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Senior Notes One Point Three Billion [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Senior Notes, Noncurrent 553,000,000 787,900,000
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | $400 Million 5.90% 2020 Senior Notes [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Senior Notes, Noncurrent 224,300,000 288,900,000
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | $500 Million 3.95% 2018 Senior Notes [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Senior Notes, Noncurrent 281,900,000 309,100,000
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Five hundred forty million Eight point two five Twenty twenty First Lien Notes [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Senior Notes, Noncurrent 499,700,000 497,400,000
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Two hundred Eighteen Point Five Million Eight Point Zero Twenty Twenty One Point Five Lien Notes [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Senior Notes, Noncurrent 297,300,000 0
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Five hundred Forty-four Million Seven Point Seven Five Twenty Twenty Second Lien Notes [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Senior Notes, Noncurrent 323,500,000 403,200,000
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Revolving Credit Facility [Member] Ìý Ìý
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Ìý Ìý
Senior Notes, Noncurrent 0 0
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Interest Rate Swap [Member] Ìý Ìý
Long-term debt: Ìý Ìý
Fair Value Adjustment to Interest Rate Hedge $ 2,200,000 $ 2,300,000