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Condensed Consolidating Financial Statements (Income Statement) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Condensed Income Statements, Captions [Line Items] |  |  |  |
Revenues, net | $ 648,023 | $ 634,646 | $ 2,078,757 | $ 2,026,057
Operating expenses |  |  |  |
Technical and operating (excluding depreciation and amortization) | 322,743 | 338,799 | 956,200 | 915,336
Selling, general and administrative | 138,688 | 137,116 | 464,670 | 473,760
Depreciation and amortization | 20,938 | 22,282 | 65,037 | 63,467
Impairment and related charges | 11,036 | 0 | 28,148 | 0
Restructuring expense | 1,264 | 19,312 | 3,887 | 19,666
Total operating expenses | 494,669 | 517,509 | 1,517,942 | 1,472,229
Operating income | 153,354 | 117,137 | 560,815 | 553,828
Other income (expense): |  |  |  |
Interest expense, net | (31,810) | (29,204) | (85,768) | (90,566)
Share of affiliates' income | 0 | 0 | 0 | 0
Loss on extinguishment of debt | (3,004) | (2,295) | (3,004) | (50,638)
Miscellaneous, net | 12,420 | 2,988 | 42,448 | (22,610)
Nonoperating Income (Expense) | (22,394) | (28,511) | (46,324) | (163,814)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | 130,960 | 88,626 | 514,491 | 390,014
Income tax expense | (40,124) | (21,157) | (173,399) | (119,090)
Net income including noncontrolling interests | 90,836 | 67,469 | 341,092 | 270,924
Net Income (Loss) Attributable to Noncontrolling Interest | (3,834) | (2,076) | (15,276) | (14,908)
Net Income (Loss) Attributable to Parent | 87,002 | 65,393 | 325,816 | 256,016
Consolidation, Eliminations [Member] |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Revenues, net | (3,886) | (2,065) | (11,643) | (6,940)
Operating expenses |  |  |  |
Technical and operating (excluding depreciation and amortization) | (831) | (687) | (2,367) | (2,064)
Selling, general and administrative | (3,145) | (1,594) | (9,584) | (4,849)
Depreciation and amortization | 0 | 0 | 0 | 0
Impairment and related charges | 0 |  | 0 |
Restructuring expense | 0 | 0 | 0 | 0
Total operating expenses | (3,976) | (2,281) | (11,951) | (6,913)
Operating income | 90 | 216 | 308 | (27)
Other income (expense): |  |  |  |
Interest expense, net | 0 | 0 | 0 | 0
Share of affiliates' income | (182,274) | (105,699) | (611,622) | (473,733)
Loss on extinguishment of debt | 0 | 0 | 0 | 0
Miscellaneous, net | (90) | (216) | (308) | 27
Nonoperating Income (Expense) | (182,364) | (105,915) | (611,930) | (473,706)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | (182,274) | (105,699) | (611,622) | (473,733)
Income tax expense | 0 | 0 | 0 | 0
Net income including noncontrolling interests | (182,274) | (105,699) | (611,622) | (473,733)
Net Income (Loss) Attributable to Noncontrolling Interest | 0 | 0 | 0 | 0
Net Income (Loss) Attributable to Parent | (182,274) | (105,699) | (611,622) | (473,733)
Parent Company [Member] |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Revenues, net | 0 | 0 | 0 | 0
Operating expenses |  |  |  |
Technical and operating (excluding depreciation and amortization) | 0 | 0 | 0 | 0
Selling, general and administrative | 0 | 0 | 0 | 0
Depreciation and amortization | 0 | 0 | 0 | 0
Impairment and related charges | 0 |  | 0 |
Restructuring expense | 0 | 0 | 0 | 0
Total operating expenses | 0 | 0 | 0 | 0
Operating income | 0 | 0 | 0 | 0
Other income (expense): |  |  |  |
Interest expense, net | (34,403) | (29,250) | (93,548) | (89,992)
Share of affiliates' income | 171,490 | 110,101 | 592,012 | 498,281
Loss on extinguishment of debt | (3,004) | (2,295) | (3,004) | (50,638)
Miscellaneous, net | (1,076) | (123) | (1,419) | (373)
Nonoperating Income (Expense) | 133,007 | 78,433 | 494,041 | 357,278
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | 133,007 | 78,433 | 494,041 | 357,278
Income tax expense | (46,005) | (13,040) | (168,225) | (101,262)
Net income including noncontrolling interests | 87,002 | 65,393 | 325,816 | 256,016
Net Income (Loss) Attributable to Noncontrolling Interest | 0 | 0 | 0 | 0
Net Income (Loss) Attributable to Parent | 87,002 | 65,393 | 325,816 | 256,016
Guarantor Subsidiaries [Member] |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Revenues, net | 494,563 | 484,704 | 1,610,247 | 1,559,188
Operating expenses |  |  |  |
Technical and operating (excluding depreciation and amortization) | 232,432 | 251,595 | 694,336 | 665,627
Selling, general and administrative | 99,481 | 97,633 | 335,585 | 343,526
Depreciation and amortization | 10,072 | 9,965 | 30,399 | 29,992
Impairment and related charges | 0 |  | 0 |
Restructuring expense | (10) | 18,764 | 2,649 | 18,806
Total operating expenses | 341,975 | 377,957 | 1,062,969 | 1,057,951
Operating income | 152,588 | 106,747 | 547,278 | 501,237
Other income (expense): |  |  |  |
Interest expense, net | 10,543 | 9,649 | 30,531 | 28,481
Share of affiliates' income | 10,784 | (4,402) | 19,610 | (24,548)
Loss on extinguishment of debt | 0 | 0 | 0 | 0
Miscellaneous, net | (244) | 385 | 2,085 | 173
Nonoperating Income (Expense) | 21,083 | 5,632 | 52,226 | 4,106
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | 173,671 | 112,379 | 599,504 | 505,343
Income tax expense | (2,181) | (2,278) | (7,492) | (7,062)
Net income including noncontrolling interests | 171,490 | 110,101 | 592,012 | 498,281
Net Income (Loss) Attributable to Noncontrolling Interest | 0 | 0 | 0 | 0
Net Income (Loss) Attributable to Parent | 171,490 | 110,101 | 592,012 | 498,281
Non-Guarantor Subsidiaries [Member] |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Revenues, net | 157,346 | 152,007 | 480,153 | 473,809
Operating expenses |  |  |  |
Technical and operating (excluding depreciation and amortization) | 91,142 | 87,891 | 264,231 | 251,773
Selling, general and administrative | 42,352 | 41,077 | 138,669 | 135,083
Depreciation and amortization | 10,866 | 12,317 | 34,638 | 33,475
Impairment and related charges | 11,036 |  | 28,148 |
Restructuring expense | 1,274 | 548 | 1,238 | 860
Total operating expenses | 156,670 | 141,833 | 466,924 | 421,191
Operating income | 676 | 10,174 | 13,229 | 52,618
Other income (expense): |  |  |  |
Interest expense, net | (7,950) | (9,603) | (22,751) | (29,055)
Share of affiliates' income | 0 | 0 | 0 | 0
Loss on extinguishment of debt | 0 | 0 | 0 | 0
Miscellaneous, net | 13,830 | 2,942 | 42,090 | (22,437)
Nonoperating Income (Expense) | 5,880 | (6,661) | 19,339 | (51,492)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | 6,556 | 3,513 | 32,568 | 1,126
Income tax expense | 8,062 | (5,839) | 2,318 | (10,766)
Net income including noncontrolling interests | 14,618 | (2,326) | 34,886 | (9,640)
Net Income (Loss) Attributable to Noncontrolling Interest | (3,834) | (2,076) | (15,276) | (14,908)
Net Income (Loss) Attributable to Parent | $ 10,784 | $ (4,402) | $ 19,610 | $ (24,548)

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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68048583&loc=d3e3636-108311 + Details
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