XML 51 R35.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Note 13 - Segment Information, Geographic Data and Major Customers (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Notes Tables |
Schedule of Segment Reporting Information, by Segment [Table Text Block] |
(In Thousands) |  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Revenues: |  |  |  |  |  |  |  |  |  |  |  |
Vessel revenues: |  |  |  |  |  |  |  |  |  |  |  |
Americas |  | $ | 102,151 |  |  | $ | 126,676 |  |  | $ | 136,958 |
Middle East/Asia Pacific |  |  | 102,537 |  |  |  | 97,133 |  |  |  | 90,321 |
Europe/Mediterranean |  |  | 80,914 |  |  |  | 83,602 |  |  |  | 123,711 |
West Africa |  |  | 75,967 |  |  |  | 78,763 |  |  |  | 126,025 |
Total vessel revenues |  |  | 361,569 |  |  |  | 386,174 |  |  |  | 477,015 |
Other operating revenues |  |  | 9,464 |  |  |  | 10,864 |  |  |  | 9,534 |
Total revenues |  |  | 371,033 |  |  |  | 397,038 |  |  |  | 486,549 |
Vessel operating profit (loss): |  |  |  |  |  |  |  |  |  |  |  |
Americas |  |  | (11,270 | ) |  |  | 4,944 |  |  |  | (805 | )
Middle East/Asia Pacific |  |  | (1,174 | ) |  |  | (5,935 | ) |  |  | (6,044 | )
Europe/Mediterranean |  |  | (16,968 | ) |  |  | (8,629 | ) |  |  | (1,289 | )
West Africa |  |  | (16,985 | ) |  |  | (27,508 | ) |  |  | 8,298 |
Total vessel operating profit (loss) |  |  | (46,397 | ) |  |  | (37,128 | ) |  |  | 160 |
Other operating profit |  |  | 7,233 |  |  |  | 7,458 |  |  |  | 6,734 |
|  |  | (39,164 | ) |  |  | (29,670 | ) |  |  | 6,894 |
Corporate expenses |  |  | (36,908 | ) |  |  | (35,633 | ) |  |  | (57,988 | )
Gain (loss) on asset dispositions, net |  |  | (2,901 | ) |  |  | 7,591 |  |  |  | 2,263 |
Affiliate credit loss impairment expense |  |  | (400 | ) |  |  | (52,981 | ) |  |  | — |
Affiliate guarantee obligation |  |  | — |  |  |  | (2,000 | ) |  |  | — |
Asset impairments and other |  |  | (15,643 | ) |  |  | (74,109 | ) |  |  | (37,773 | )
Operating loss |  | $ | (95,016 | ) |  | $ | (186,802 | ) |  | $ | (86,604 | )
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |
Americas |  | $ | 30,856 |  |  | $ | 32,079 |  |  | $ | 27,493 |
Middle East/Asia Pacific |  |  | 25,992 |  |  |  | 24,244 |  |  |  | 21,440 |
Europe/Mediterranean |  |  | 28,163 |  |  |  | 29,222 |  |  |  | 30,053 |
West Africa |  |  | 26,196 |  |  |  | 27,787 |  |  |  | 21,166 |
Corporate and other |  |  | 3,337 |  |  |  | 3,377 |  |  |  | 1,779 |
Total depreciation and amortization |  | $ | 114,544 |  |  | $ | 116,709 |  |  | $ | 101,931 |
Additions to properties and equipment: |  |  |  |  |  |  |  |  |  |  |  |
Americas |  | $ | — |  |  | $ | 2,842 |  |  | $ | 969 |
Middle East/Asia Pacific |  |  | (42 | ) |  |  | 2,629 |  |  |  | 5,237 |
Europe/Mediterranean |  |  | 764 |  |  |  | 1,059 |  |  |  | 4,001 |
West Africa |  |  | 6,341 |  |  |  | 6,028 |  |  |  | 2,721 |
Corporate |  |  | 1,888 |  |  |  | 2,342 |  |  |  | 5,070 |
Total additions to properties and equipment |  | $ | 8,951 |  |  | $ | 14,900 |  |  | $ | 17,998 |
Total assets: |  |  |  |  |  |  |  |  |  |  |  |
Americas |  | $ | 278,394 |  |  | $ | 338,649 |  |  | $ | 375,297 |
Middle East/Asia Pacific |  |  | 183,287 |  |  |  | 226,422 |  |  |  | 270,413 |
Europe/Mediterranean |  |  | 293,760 |  |  |  | 302,214 |  |  |  | 358,943 |
West Africa |  |  | 223,988 |  |  |  | 242,825 |  |  |  | 376,087 |
Corporate |  |  | 116,351 |  |  |  | 141,067 |  |  |  | 198,788 |
Total assets |  | $ | 1,095,780 |  |  | $ | 1,251,177 |  |  | $ | 1,579,528 |
Entity Wide Major Customer Amount [Table Text Block] |
|  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Chevron Corporation |  |  | 15.7 | % |  |  | 14.3 | % |  |  | 13.0 | %
Saudi Aramco |  |  | 11.8 | % |  |  | 11.5 | % |  |  | * |

X
- Definition Tabular disclosure represents the percentages owned by the entity wide major customers. + References No definition available. + Details
Name: | tdw_EntityWideMajorCustomerAmountTableTextBlock
Namespace Prefix: | tdw_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599 + Details
Name: | us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration