predictions/113.html

<table>
  <tr>
    <th></th>
    <th colspan="4">December 31, 2016</th>
    <th colspan="4">December 31, 2015</th>
  </tr>
  <tr>
    <th>Millions of dollars</th>
    <th>Level 1</th>
    <th>Level 2</th>
    <th>Total fair value</th>
    <th>Carrying value</th>
    <th>Level 1</th>
    <th>Level 2</th>
    <th>Total fair value</th>
    <th>Carrying value</th>
  </tr>
  <tr>
    <td>Long-term debt</td>
    <td>$ 753</td>
    <td>$ 12,812</td>
    <td>$ 13,565</td>
    <td>$ 12,377</td>
    <td>$ 1,009</td>
    <td>$ 14,947</td>
    <td>$ 15,956</td>
    <td>$ 15,346</td>
  </tr>
</table>