Accrued Expenses and Other Liabilities |
| | | | | | | | | | | | | | | | | | | | | | September 30, 2016 | | December 31, 2015 | | Accrued Expenses | | Non-Current Liabilities | | Total | | Accrued Expenses | | Non-Current Liabilities | | Total | | (In thousands) | Salaries and wages | $ | 88,592 |
| | — |
| | 88,592 |
| | $ | 99,032 |
| | — |
| | 99,032 |
| Deferred compensation | 2,874 |
| | 44,702 |
| | 47,576 |
| | 2,252 |
| | 41,691 |
| | 43,943 |
| Pension benefits | 3,808 |
| | 466,721 |
| | 470,529 |
| | 3,790 |
| | 484,892 |
| | 488,682 |
| Other postretirement benefits | 1,634 |
| | 19,536 |
| | 21,170 |
| | 1,624 |
| | 20,002 |
| | 21,626 |
| Other employee benefits | 23,843 |
| | 5,040 |
| | 28,883 |
| | 8,956 |
| | 9,706 |
| | 18,662 |
| Insurance obligations (1) | 140,528 |
| | 221,254 |
| | 361,782 |
| | 157,014 |
| | 213,256 |
| | 370,270 |
| Environmental liabilities | 3,839 |
| | 5,911 |
| | 9,750 |
| | 3,791 |
| | 6,554 |
| | 10,345 |
| Operating taxes | 96,813 |
| | — |
| | 96,813 |
| | 101,649 |
| | — |
| | 101,649 |
| Income taxes | 444 |
| | 23,467 |
| | 23,911 |
| | 3,378 |
| | 22,366 |
| | 25,744 |
| Interest | 37,128 |
| | — |
| | 37,128 |
| | 31,218 |
| | — |
| | 31,218 |
| Customer deposits | 62,035 |
| | 4,688 |
| | 66,723 |
| | 61,869 |
| | 5,085 |
| | 66,954 |
| Deferred revenue | 14,556 |
| | — |
| | 14,556 |
| | 13,038 |
| | — |
| | 13,038 |
| Restructuring liabilities (2) | 2,391 |
| | — |
| | 2,391 |
| | 12,333 |
| | — |
| | 12,333 |
| Other | 38,377 |
| | 25,913 |
| | 64,290 |
| | 43,408 |
| | 26,043 |
| | 69,451 |
| Total | $ | 516,862 |
| | 817,232 |
| | 1,334,094 |
| | $ | 543,352 |
| | 829,595 |
| | 1,372,947 |
|
———————————— | | (1) | Insurance obligations primarily represent claims for which we are self-insured. |
| | (2) | The reduction in restructuring liabilities from December 31, 2015 principally represents cash payments for employee termination costs. The majority of the balance remaining in restructuring liabilities is expected to be paid by the end of 2016. |
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