XML 64 R55.htm IDEA: XBRL DOCUMENT
v3.23.1

Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Revenue Recognition |  |
Revenues | $ 779,139 | $ 568,539
U.S. Drilling |  |
Revenue Recognition |  |
Revenues | 350,652 | 217,583
International Drilling |  |
Revenue Recognition |  |
Revenues | 320,048 | 279,030
Drilling Solutions |  |
Revenue Recognition |  |
Revenues | 75,043 | 54,182
Rig Technologies |  |
Revenue Recognition |  |
Revenues | 58,479 | 36,736
Operating segments | Lower 48 |  |
Revenue Recognition |  |
Revenues | 390,859 | 229,545
Operating segments | U.S. Offshore Gulf Of Mexico |  |
Revenue Recognition |  |
Revenues | 34,492 | 33,676
Operating segments | Alaska |  |
Revenue Recognition |  |
Revenues | 13,326 | 14,622
Operating segments | Canada |  |
Revenue Recognition |  |
Revenues | 2,227 | 1,415
Operating segments | Middle East & Asia |  |
Revenue Recognition |  |
Revenues | 250,949 | 211,522
Operating segments | Latin America |  |
Revenue Recognition |  |
Revenues | 92,437 | 74,824
Operating segments | Europe, Africa & CIS |  |
Revenue Recognition |  |
Revenues | 19,932 | 21,927
Operating segments | U.S. Drilling |  |
Revenue Recognition |  |
Revenues | 350,652 | 217,583
Operating segments | U.S. Drilling | Lower 48 |  |
Revenue Recognition |  |
Revenues | 306,118 | 172,797
Operating segments | U.S. Drilling | U.S. Offshore Gulf Of Mexico |  |
Revenue Recognition |  |
Revenues | 31,659 | 30,440
Operating segments | U.S. Drilling | Alaska |  |
Revenue Recognition |  |
Revenues | 12,875 | 14,346
Operating segments | International Drilling |  |
Revenue Recognition |  |
Revenues | 320,048 | 279,030
Operating segments | International Drilling | Middle East & Asia |  |
Revenue Recognition |  |
Revenues | 222,952 | 190,696
Operating segments | International Drilling | Latin America |  |
Revenue Recognition |  |
Revenues | 81,052 | 68,895
Operating segments | International Drilling | Europe, Africa & CIS |  |
Revenue Recognition |  |
Revenues | 16,044 | 19,439
Operating segments | Drilling Solutions |  |
Revenue Recognition |  |
Revenues | 75,043 | 54,182
Operating segments | Drilling Solutions | Lower 48 |  |
Revenue Recognition |  |
Revenues | 51,782 | 34,060
Operating segments | Drilling Solutions | U.S. Offshore Gulf Of Mexico |  |
Revenue Recognition |  |
Revenues | 2,833 | 3,236
Operating segments | Drilling Solutions | Alaska |  |
Revenue Recognition |  |
Revenues | 451 | 276
Operating segments | Drilling Solutions | Canada |  |
Revenue Recognition |  |
Revenues | 358 | 436
Operating segments | Drilling Solutions | Middle East & Asia |  |
Revenue Recognition |  |
Revenues | 10,268 | 10,026
Operating segments | Drilling Solutions | Latin America |  |
Revenue Recognition |  |
Revenues | 9,071 | 5,929
Operating segments | Drilling Solutions | Europe, Africa & CIS |  |
Revenue Recognition |  |
Revenues | 280 | 219
Operating segments | Rig Technologies |  |
Revenue Recognition |  |
Revenues | 58,479 | 36,736
Operating segments | Rig Technologies | Lower 48 |  |
Revenue Recognition |  |
Revenues | 32,959 | 22,688
Operating segments | Rig Technologies | Canada |  |
Revenue Recognition |  |
Revenues | 1,869 | 979
Operating segments | Rig Technologies | Middle East & Asia |  |
Revenue Recognition |  |
Revenues | 17,729 | 10,800
Operating segments | Rig Technologies | Latin America |  |
Revenue Recognition |  |
Revenues | 2,314 |
Operating segments | Rig Technologies | Europe, Africa & CIS |  |
Revenue Recognition |  |
Revenues | 3,608 | 2,269
Eliminations & other |  |
Revenue Recognition |  |
Revenues | (25,083) | (18,992)
Eliminations & other | Other |  |
Revenue Recognition |  |
Revenues | $ (25,083) | $ (18,992)

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DisaggregationOfRevenueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130543-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI https://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=nbr_USSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=nbr_InternationalExcludingCanadaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=nbr_DrillingSolutionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=nbr_RigTechnologiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=nbr_Lower48Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=nbr_OffshoreGulfOfMexicoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_AK
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=nbr_MiddleEastAndAsiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_LatinAmericaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=nbr_EuropeAfricaAndCisMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_IntersegmentEliminationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_AllOtherSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |