| Cash and cash equivalents | 12.55M |
| Marketable securities | 81.26M |
| Accounts receivable, net | 73.42M |
| Inventories | |
| Prepaid expenses | 21.98M |
| Income taxes recoverable | |
| Total current assets | 430.99M |
| Property and equipment, net | 793.8M |
| Goodwill | 48.36M |
| Intangible and other assets, net | 26.87M |
| Total assets | 1.3B |
| Accounts payable | 163.87M |
| Accrued expenses | 46.91M |
| Accrued self-insurance | |
| Deferred revenue, net | 4.23M |
| Income taxes payable | |
| Deferred income taxes | |
| Total current liabilities | 231.5M |
| Postretirement benefit obligations | |
| Deferred income taxes | 94.95M |
| Total liabilities | 405.71M |
| Common stock, no par value, 100,800,000 shares authorized, 33,047,807 shares issued | 9.95M |
| Retained earnings | 1.03B |
| Accumulated other comprehensive income (Net of deferred taxes of $3,536 in 2011 and $3,477 in 2010) | 5.52M |
| Shareholders' equity before treasury stock | |
| Treasury stock at cost, 6,149,364 shares | -150.86M |
| Total shareholders' equity | 894.32M |
| Total liabilities and shareholders' equity | 1.3B |