Discontinued Operations (Significant Operating and Investing Activities of Discontinued Operations) (Detail) - USD ($) $ in Thousands |
6 Months Ended | |
---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Operating activities: | ||
Accounts payable and other accrued liabilities | $ 9,308 | $ (8,175) |
Cash provided by (used in) operating activities, discontinued operations | 0 | (3,000) |
Investing activities: | ||
Proceeds from sales of assets | 228,555 | 130,011 |
Cash Provided by (Used in) Investing Activities, Discontinued Operations | 0 | 100 |
Discontinued Operations | ||
Operating activities: | ||
Accounts payable and other accrued liabilities | 0 | (3,000) |
Investing activities: | ||
Proceeds from sales of assets | $ 0 | $ 100 |