v2.4.0.6

Consolidation of Certain Interests (Measurement Period Adjustments Not Recorded) (Details) (USD $) | 12 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2010 Borgata | Dec. 31, 2010 Borgata
Condensed Financial Statements, Captions [Line Items] |  |  |  |  |
Maintenance and utilities | $ 155,016,000 | $ 153,512,000 | $ 140,722,000 | $ 49,913,000 | $ 141,000
Depreciation and amortization | 214,332,000 | 195,343,000 | 199,275,000 | 52,886,000 | 2,221,000
Other operating items, net | 6,650,000 | 8,007,000 | 4,713,000 | (8,000) | (61,000)
Total operating costs and expenses | 3,342,301,000 | 2,103,134,000 | 1,959,686,000 | 496,740,000 | 2,301,000
Interest expense, net of amounts capitalized | 290,004,000 | 250,731,000 | 180,558,000 | 45,139,000 | 3,458,000
Total other expense, net | 288,972,000 | 239,382,000 | 168,873,000 | 45,139,000 | 3,458,000
Income (loss) before income taxes | $ (1,143,847,000) | $ (6,278,000) | $ 20,486,000 |  | $ (1,157,000)

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