| Net income | |
| Provisions for allowance for doubtful accounts | |
| Depreciation & amortization expense | 485.4M |
| Stock compensation expense | 34.2M |
| Gain on disposal of equipment | |
| Accounts receivable | -79M |
| Deferred tax expense | -2.3M |
| Income tax receivable | |
| Other current assets | |
| Prepaid expenses | |
| Other long-term assets and advances | |
| Accounts payable | -150.7M |
| Accrued expenses | |
| Other liabilities | |
| Cash provided by operating activities | 404.6M |
| Payment of acquisition earn-out | |
| Payment for purchases of property and equipment | -318.5M |
| Proceeds from sale of property and equipment | |
| Cash flows used by investing activities | -252M |
| Line of credit, net | |
| Proceeds from issuance of long-term debt | 260M |
| Payments of long-term debt and capital leases | |
| Excess tax benefit from stock options | |
| Proceeds from exercise of options | |
| Cash flows used by financing activities | |
| Net increase (decrease) in cash | 70.5M |
| Cash, beginning of period | 289.8M |
| Cash, end of period | 360.3M |
| Cash paid during the period for interest | 259.1M |
| Cash paid during the period for income taxes, net | |