Cash and Cash Equivalents | 4,061 | 6,781 | 4,008 | 8,178 | 9,292 | 17,678 | | | | | | | | |
Cash and Cash Equivalents | | | | | | | | | | | | | | |
| 5 | 4 | — | 45 | 318 | 223 | | | | | | | | |
| | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
Total Cash and Cash Equivalents | 4,066 | 6,785 | 4,008 | 8,223 | 9,610 | 17,901 | | | | | | | | |
| 17,663 | 20,684 | 20,752 | 19,921 | 19,285 | 20,456 | | | | | | | | |
Accounts and Notes Receivable, Net | | | | | | | | | | | | | | |
| 17,663 | 20,684 | 20,752 | 19,921 | 19,285 | 20,456 | | | | | | | | |
| 8,813 | 9,074 | 10,477 | 8,612 | 9,198 | 8,247 | | | | | | | | |
| | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
Materials, Supplies and Other | | | | | | | | | | | | | | |
| 4,149 | 4,368 | 4,132 | 4,372 | 4,697 | 3,739 | | | | | | | | |
Prepaid Expenses and Other Current Assets | | | | | | | | | | | | | | |
| 34,691 | 40,911 | 39,369 | 41,128 | 42,790 | 50,343 | | | | | | | | |
| | | | | | | | | | | | | | |
Net Property, Plant & Equipment | 147,442 | 147,799 | 153,003 | 153,619 | 142,768 | 143,591 | | | | | | | | |
Properties, Plant and Equipment, Net | | | | | | | | | | | | | | |
| 4,568 | 4,578 | 4,722 | 4,722 | 4,722 | 4,722 | | | | | | | | |
| | | | | | | | | | | | | | |
| 48,033 | 47,438 | 47,654 | 46,812 | 46,769 | 45,238 | | | | | | | | |
| | | | | | | | | | | | | | |
| 16,086 | 16,212 | 15,896 | 15,351 | 14,730 | 13,815 | | | | | | | | |
Long-Term Receivables, Net | | | | | | | | | | | | | | |
Deferred Charges and Other Assets | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
| 250,820 | 256,938 | 260,644 | 261,632 | 251,779 | 257,709 | | | | | | | | |
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