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REORGANIZATION ITEMS (Tables) | 6 Months Ended
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Sep. 30, 2017
Reorganization Items [Abstract] |
Summary of Components Included in Reorganization Items | The following tables summarize the components included in “Reorganization items”:
|  | Successor |  |  |  | Predecessor |
|  | Period from |  |  |  | Period from |
|  | August 1, 2017 |  |  |  | July 1, 2017 |
|  | through |  |  |  | through |
(In thousands) |  | September 30, 2017 |  |  |  | July 31, 2017 |
Gain on settlement of liabilities subject to compromise |  | $ | — |  |  |  |  | (767,640 | )
Fresh start adjustments |  |  | — |  |  |  |  | 1,820,018 |
Debt, sale leaseback and other reorganization items |  |  | 1,244 |  |  |  |  | 8,493 |
Reorganization-related professional fees |  |  | 636 |  |  |  |  | 22,858 |
(Gain) loss on reorganization items |  | $ | 1,880 |  |  |  |  | 1,083,729 |
|  | Successor |  |  |  | Predecessor |
|  | Period from |  |  |  | Period from |
|  | August 1, 2017 |  |  |  | April 1, 2017 |
|  | through |  |  |  | through |
(In thousands) |  | September 30, 2017 |  |  |  | July 31, 2017 |
Gain on settlement of liabilities subject to compromise |  | $ | — |  |  |  |  | (767,640 | )
Fresh start adjustments |  |  | — |  |  |  |  | 1,820,018 |
Debt, sale leaseback and other reorganization items |  |  | 1,244 |  |  |  |  | 316,504 |
Reorganization-related professional fees |  |  | 636 |  |  |  |  | 28,023 |
(Gain) loss on reorganization items |  | $ | 1,880 |  |  |  |  | 1,396,905 |

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- Definition Components of reorganization items. + References No definition available. + Details
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Namespace Prefix: | tdw_
Data Type: | nonnum:textBlockItemType
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration