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Condensed Consolidating Balance Sheet (Detail) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2014 | Dec. 31, 2013 | Sep. 30, 2013 | Dec. 31, 2012
--- | --- | --- | --- | ---
ASSETS |  |  |  |
Cash and cash equivalents | $ 48,847 | $ 77,909 |  |
Accounts receivable, net of allowance | 292,466 | 244,957 |  |
Current deferred tax assets | 11,430 | 9,241 |  |
Prepaid expenses and other current assets | 26,925 | 20,612 |  |
Assets held for sale | 4,145 |  |  |
Current assets of discontinued operations |  | 15 |  |
Total current assets | 383,813 | 352,734 |  |
Property and equipment, net | 2,614,264 | 2,546,613 |  |
Restricted cash | 2,707 | 5,589 |  |
Investment in direct financing lease | 3,811 | 5,473 |  |
Goodwill | 16,110 | 16,110 |  |
Non-current deferred tax assets | 4,537 | 3,078 |  |
Other assets | 75,908 | 77,828 |  |
Total assets | 3,101,150 | 3,007,425 |  |
LIABILITIES AND STOCKHOLDERS' EQUITY |  |  |  |
Accounts payable and accrued expenses | 247,762 | 252,277 |  |
Income taxes payable | 889 | 1,243 |  |
Current liabilities of discontinued operations | 53 | 886 |  |
Total current liabilities | 248,704 | 254,406 |  |
Long-term debt | 1,240,000 | 1,205,000 |  |
Other liabilities | 110,153 | 45,512 |  |
Total liabilities | 1,598,857 | 1,504,918 |  |
Total stockholders' equity | 1,502,293 | 1,502,507 | 1,506,948 | 1,521,620
Total liabilities and stockholders' equity | 3,101,150 | 3,007,425 |  |
Parent |  |  |  |
ASSETS |  |  |  |
Cash and cash equivalents | 10,334 | 31,647 |  |
Accounts receivable, net of allowance | 184,445 | 203,018 |  |
Current deferred tax assets |  | 2 |  |
Prepaid expenses and other current assets | 74,107 | 7,580 |  |
Assets held for sale | 4,145 |  |  |
Total current assets | 273,031 | 242,247 |  |
Property and equipment, net | 2,458,764 | 2,450,028 |  |
Restricted cash | 1,116 | 1,016 |  |
Investment in direct financing lease | 3,811 | 5,473 |  |
Other assets | 261,040 | 245,028 |  |
Total assets | 2,997,762 | 2,943,792 |  |
LIABILITIES AND STOCKHOLDERS' EQUITY |  |  |  |
Accounts payable and accrued expenses | 253,266 | 234,277 |  |
Income taxes payable | 84 |  |  |
Current deferred tax liabilities | 13 |  |  |
Total current liabilities | 253,363 | 234,277 |  |
Long-term debt | 1,240,000 | 1,205,000 |  |
Deferred tax liabilities | 518 | 555 |  |
Other liabilities | 1,588 | 1,453 |  |
Total liabilities | 1,495,469 | 1,441,285 |  |
Total stockholders' equity | 1,502,293 | 1,502,507 |  |
Total liabilities and stockholders' equity | 2,997,762 | 2,943,792 |  |
Combined Subsidiary Guarantors |  |  |  |
ASSETS |  |  |  |
Cash and cash equivalents | 38,513 | 46,262 |  |
Accounts receivable, net of allowance | 240,877 | 178,894 |  |
Current deferred tax assets | 11,443 | 9,239 |  |
Prepaid expenses and other current assets | 31,423 | 22,856 |  |
Current assets of discontinued operations |  | 15 |  |
Total current assets | 322,256 | 257,266 |  |
Property and equipment, net | 155,500 | 96,585 |  |
Restricted cash | 1,591 | 4,573 |  |
Goodwill | 16,110 | 16,110 |  |
Non-current deferred tax assets | 5,055 | 3,633 |  |
Other assets | 47,451 | 45,149 |  |
Total assets | 547,963 | 423,316 |  |
LIABILITIES AND STOCKHOLDERS' EQUITY |  |  |  |
Accounts payable and accrued expenses | 135,422 | 164,745 |  |
Income taxes payable | 805 | 1,243 |  |
Note payable to an affiliate | 70,500 |  |  |
Current liabilities of discontinued operations | 53 | 886 |  |
Total current liabilities | 206,780 | 166,874 |  |
Long-term debt | 115,000 | 115,000 |  |
Other liabilities | 108,565 | 44,059 |  |
Total liabilities | 430,345 | 325,933 |  |
Total stockholders' equity | 117,618 | 97,383 |  |
Total liabilities and stockholders' equity | 547,963 | 423,316 |  |
Consolidating Adjustments and Other |  |  |  |
ASSETS |  |  |  |
Accounts receivable, net of allowance | (132,856) | (136,955) |  |
Current deferred tax assets | (13) |  |  |
Prepaid expenses and other current assets | (78,605) | (9,824) |  |
Total current assets | (211,474) | (146,779) |  |
Non-current deferred tax assets | (518) | (555) |  |
Other assets | (232,583) | (212,349) |  |
Total assets | (444,575) | (359,683) |  |
LIABILITIES AND STOCKHOLDERS' EQUITY |  |  |  |
Accounts payable and accrued expenses | (140,926) | (146,745) |  |
Current deferred tax liabilities | (13) |  |  |
Note payable to an affiliate | (70,500) |  |  |
Total current liabilities | (211,439) | (146,745) |  |
Long-term debt | (115,000) | (115,000) |  |
Deferred tax liabilities | (518) | (555) |  |
Total liabilities | (326,957) | (262,300) |  |
Total stockholders' equity | (117,618) | (97,383) |  |
Total liabilities and stockholders' equity | $ (444,575) | $ (359,683) |  |

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