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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
CURRENT ASSETS |  |
Cash and cash equivalents | $ 406,493 | $ 267,109
Accounts receivable, net of allowance of $50,808 in 2018 and $48,450 in 2017 | 1,575,170 | 1,508,370
Prepaid expenses | 195,266 | 209,330
Other current assets | 58,088 | 82,538
Total Current Assets | 2,235,017 | 2,067,347
PROPERTY, PLANT AND EQUIPMENT |  |
Structures, net | 1,053,016 | 1,180,882
Other property, plant and equipment, net | 738,124 | 703,832
INTANGIBLE ASSETS AND GOODWILL |  |
Indefinite-lived intangibles - licenses | 2,417,915 | 2,451,813
Indefinite-lived intangibles - permits | 971,163 | 977,152
Other intangibles, net | 453,284 | 550,056
Goodwill | 4,118,756 | 4,051,082
OTHER ASSETS |  |
Other assets | 282,240 | 278,267
Total Assets | 12,269,515 | 12,260,431
CURRENT LIABILITIES |  |
Accounts payable | 163,149 | 163,449
Accrued expenses | 826,865 | 769,128
Accrued interest | 3,108 | 268,102
Deferred income | 208,195 | 181,551
Current portion of long-term debt | 46,332 | 14,972,367
Total Current Liabilities | 1,247,649 | 16,354,597
Long-term debt | 5,277,108 | 5,676,814
Deferred income taxes | 335,015 | 962,725
Other long-term liabilities | 489,829 | 610,639
Liabilities subject to compromise | 16,480,256 | 0
Commitments and contingent liabilities (Note 7) |  |
STOCKHOLDERS’ DEFICIT |  |
Noncontrolling interest | 30,868 | 41,191
Additional paid-in capital | 2,074,632 | 2,072,566
Accumulated deficit | (13,345,346) | (13,142,001)
Accumulated other comprehensive loss | (318,030) | (313,718)
Cost of shares (805,982 in 2018 and 610,991 in 2017) held in treasury | (2,558) | (2,474)
Total Stockholders' Deficit | (11,560,342) | (11,344,344)
Total Liabilities and Stockholders' Deficit | 12,269,515 | 12,260,431
Common Class A |  |
STOCKHOLDERS’ DEFICIT |  |
Common Stock | 32 | 32
Common Class B |  |
STOCKHOLDERS’ DEFICIT |  |
Common Stock | 1 | 1
Common Class C |  |
STOCKHOLDERS’ DEFICIT |  |
Common Stock | 59 | 59
Common Class D |  |
STOCKHOLDERS’ DEFICIT |  |
Common Stock | $ 0 | $ 0

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