v2.4.0.6
Guarantor Subsidiaries Schedule of Condensed Consolidated Statements of Income (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 12 Months Ended
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Mar. 31, 2011
Dec. 31, 2010
Sep. 30, 2010
Jun. 30, 2010
Mar. 31, 2010
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
REVENUES:                      
Revenue, net $ 1,238,164 $ 1,205,388 $ 1,209,453 $ 1,194,377 $ 1,065,525 $ 1,020,789 $ 1,012,536 $ 970,503 $ 4,847,382 $ 4,069,353 $ 3,480,515
OPERATING EXPENSES:                      
Cost of revenues                 2,913,431 2,317,875 2,004,324
Selling, general and administrative expense                 643,959 621,660 567,730
Other operating expenses                 542,454 410,920 373,173
Total operating expenses                 4,099,844 3,350,455 2,945,227
Operating income (loss) 215,115 176,831 210,255 145,337 207,321 207,934 198,412 105,231 747,538 718,898 535,288
OTHER EXPENSE (INCOME):                      
Interest expense                 261,073 263,125 270,285
Non-operating expenses                 6,809 143,479 1,324
Earnings from consolidated subsidiaries                 0 0 0
Total other (income) expense                 267,882 406,604 271,609
Income (loss) before provision for income taxes                 479,656 312,294 263,679
Provision for income taxes                 (178,346) (118,879) (86,835)
Net income 91,271 69,326 84,335 56,378 13,552 77,287 79,915 22,661 301,310 193,415 176,844
Parent
                      
REVENUES:                      
Revenue, net                 0 0 0
OPERATING EXPENSES:                      
Cost of revenues                 0 0 0
Selling, general and administrative expense                 0 0 0
Other operating expenses                 0 0 0
Total operating expenses                 0 0 0
Operating income (loss)                 0 0 0
OTHER EXPENSE (INCOME):                      
Interest expense                 0 0 0
Non-operating expenses                 (1,859) (1,797) (2,456)
Earnings from consolidated subsidiaries                 (299,451) (191,546) (174,388)
Total other (income) expense                 (301,310) (193,343) (176,844)
Income (loss) before provision for income taxes                 301,310 193,343 176,844
Provision for income taxes                 0 72 0
Net income                 301,310 193,415 176,844
Issuer
                      
REVENUES:                      
Revenue, net                 18,802 16,036 16,409
OPERATING EXPENSES:                      
Cost of revenues                 17,452 15,200 15,336
Selling, general and administrative expense                 1,350 835 1,074
Other operating expenses                 264 16,773 228
Total operating expenses                 19,066 32,808 16,638
Operating income (loss)                 (264) (16,772) (229)
OTHER EXPENSE (INCOME):                      
Interest expense                 243,163 252,661 270,662
Non-operating expenses                 9,414 2,233 (131,512)
Earnings from consolidated subsidiaries                 (734,432) (581,027) (402,358)
Total other (income) expense                 (481,855) (326,133) (263,208)
Income (loss) before provision for income taxes                 481,591 309,361 262,979
Provision for income taxes                 (182,140) (117,815) (88,591)
Net income                 299,451 191,546 174,388
Guarantor Subsidiaries
                      
REVENUES:                      
Revenue, net                 4,858,650 4,277,726 3,628,698
OPERATING EXPENSES:                      
Cost of revenues                 2,926,049 2,527,084 2,153,580
Selling, general and administrative expense                 642,609 620,825 566,656
Other operating expenses                 542,190 394,147 372,945
Total operating expenses                 4,110,848 3,542,056 3,093,181
Operating income (loss)                 747,802 735,670 535,517
OTHER EXPENSE (INCOME):                      
Interest expense                 17,910 153,672 135,039
Non-operating expenses                 (746) (165) (124)
Earnings from consolidated subsidiaries                 0 0 0
Total other (income) expense                 17,164 153,507 134,915
Income (loss) before provision for income taxes                 730,638 582,163 400,602
Provision for income taxes                 3,794 (1,136) 1,756
Net income                 734,432 581,027 402,358
Eliminations
                      
REVENUES:                      
Revenue, net                 (30,070) (224,409) (164,592)
OPERATING EXPENSES:                      
Cost of revenues                 (30,070) (224,409) (164,592)
Selling, general and administrative expense                 0 0 0
Other operating expenses                 0 0 0
Total operating expenses                 (30,070) (224,409) (164,592)
Operating income (loss)                 0 0 0
OTHER EXPENSE (INCOME):                      
Interest expense                 0 (143,208) (135,416)
Non-operating expenses                 0 143,208 135,416
Earnings from consolidated subsidiaries                 1,033,883 772,573 576,746
Total other (income) expense                 1,033,883 772,573 576,746
Income (loss) before provision for income taxes                 (1,033,883) (772,573) (576,746)
Provision for income taxes                 0 0 0
Net income                 $ (1,033,883) $ (772,573) $ (576,746)