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Condensed Consolidating Balance Sheet (Detail) - USD ($) $ in Thousands | Jun. 30, 2017 | Dec. 31, 2016 | Jun. 30, 2016 | Dec. 31, 2015
--- | --- | --- | --- | ---
ASSETS |  |  |  |
Cash and cash equivalents | $ 46,584 | $ 37,711 | $ 70,843 | $ 65,291
Accounts receivable, net of allowance | 206,848 | 229,885 |  |
Prepaid expenses and other current assets | 25,620 | 31,228 |  |
Total current assets | 279,052 | 298,824 |  |
Property and equipment, net | 2,806,078 | 2,837,657 |  |
Goodwill | 40,402 | 38,386 |  |
Non-current deferred tax assets | 11,537 | 13,735 |  |
Other assets | 87,247 | 83,002 |  |
Total assets | 3,224,316 | 3,271,604 |  |
LIABILITIES AND STOCKHOLDERS’ EQUITY |  |  |  |
Accounts payable and accrued expenses | 243,975 | 260,107 |  |
Income taxes payable | 853 | 2,086 |  |
Current portion of long-term debt | 10,000 | 10,000 |  |
Total current liabilities | 254,828 | 272,193 |  |
Long-term debt, net | 1,407,196 | 1,435,169 |  |
Deferred revenue | 46,574 | 53,437 |  |
Other liabilities | 52,374 | 51,842 |  |
Total liabilities | 1,760,972 | 1,812,641 |  |
Total stockholders’ equity | 1,463,344 | 1,458,963 | $ 1,444,627 | $ 1,462,748
Total liabilities and stockholders’ equity | 3,224,316 | 3,271,604 |  |
Reportable Legal Entities | Parent |  |  |  |
ASSETS |  |  |  |
Cash and cash equivalents | 16,078 | 11,378 |  |
Accounts receivable, net of allowance | 189,181 | 237,495 |  |
Prepaid expenses and other current assets | 2,445 | 7,582 |  |
Total current assets | 207,704 | 256,455 |  |
Property and equipment, net | 2,477,862 | 2,493,025 |  |
Goodwill | 25,506 | 23,231 |  |
Other assets | 382,649 | 339,391 |  |
Total assets | 3,093,721 | 3,112,102 |  |
LIABILITIES AND STOCKHOLDERS’ EQUITY |  |  |  |
Accounts payable and accrued expenses | 209,271 | 203,074 |  |
Income taxes payable | 1,370 | 1,850 |  |
Current portion of long-term debt | 10,000 | 10,000 |  |
Total current liabilities | 220,641 | 214,924 |  |
Long-term debt, net | 1,408,102 | 1,436,186 |  |
Non-current deferred tax liabilities | 559 | 321 |  |
Other liabilities | 1,075 | 1,708 |  |
Total liabilities | 1,630,377 | 1,653,139 |  |
Total stockholders’ equity | 1,463,344 | 1,458,963 |  |
Total liabilities and stockholders’ equity | 3,093,721 | 3,112,102 |  |
Reportable Legal Entities | Combined Subsidiary Guarantors |  |  |  |
ASSETS |  |  |  |
Cash and cash equivalents | 30,506 | 26,333 |  |
Accounts receivable, net of allowance | 309,411 | 270,952 |  |
Prepaid expenses and other current assets | 29,385 | 30,123 |  |
Total current assets | 369,302 | 327,408 |  |
Property and equipment, net | 328,216 | 344,632 |  |
Goodwill | 14,896 | 15,155 |  |
Non-current deferred tax assets | 12,096 | 14,056 |  |
Other assets | 64,038 | 57,873 |  |
Total assets | 788,548 | 759,124 |  |
LIABILITIES AND STOCKHOLDERS’ EQUITY |  |  |  |
Accounts payable and accrued expenses | 332,658 | 342,072 |  |
Income taxes payable | (517) | 236 |  |
Total current liabilities | 332,141 | 342,308 |  |
Long-term debt, net | 114,094 | 113,983 |  |
Deferred revenue | 46,574 | 53,437 |  |
Other liabilities | 51,299 | 50,134 |  |
Total liabilities | 544,108 | 559,862 |  |
Total stockholders’ equity | 244,440 | 199,262 |  |
Total liabilities and stockholders’ equity | 788,548 | 759,124 |  |
Consolidating Adjustments and Other |  |  |  |
ASSETS |  |  |  |
Accounts receivable, net of allowance | (291,744) | (278,562) |  |
Prepaid expenses and other current assets | (6,210) | (6,477) |  |
Total current assets | (297,954) | (285,039) |  |
Non-current deferred tax assets | (559) | (321) |  |
Other assets | (359,440) | (314,262) |  |
Total assets | (657,953) | (599,622) |  |
LIABILITIES AND STOCKHOLDERS’ EQUITY |  |  |  |
Accounts payable and accrued expenses | (297,954) | (285,039) |  |
Total current liabilities | (297,954) | (285,039) |  |
Long-term debt, net | (115,000) | (115,000) |  |
Non-current deferred tax liabilities | (559) | (321) |  |
Total liabilities | (413,513) | (400,360) |  |
Total stockholders’ equity | (244,440) | (199,262) |  |
Total liabilities and stockholders’ equity | $ (657,953) | $ (599,622) |  |

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