Commitments and Contingencies - Off-Balance Sheet Arrangements (Details) - Financial standby letters of credit and other financial surety instruments $ in Thousands	Sep. 30, 2024 USD ($)
Summary of total maximum amount of financial guarantees issued
2024	$ 27,791
2025	18,295
2026	3,763
Thereafter	12,547
Total	$ 62,396

Financial guarantees future maximum amounts issued.

No definition available.

Name:	nbr_FinancialGuaranteesFutureMaximumAmountsIssuedAbstract
Namespace Prefix:	nbr_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of the guarantee obligations maximum exposure maturing after the third fiscal year following the latest fiscal year ended.

+ References

No definition available.

+ Details

Name:	nbr_GuaranteeObligationsMaximumExposureAfterYearThree
Namespace Prefix:	nbr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of the Guarantee obligations maximum exposure maturing in the remainder of the fiscal year following the latest fiscal year ended.

+ References

No definition available.

+ Details

Name:	nbr_GuaranteeObligationsMaximumExposureInYearOne
Namespace Prefix:	nbr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of the guarantee obligation's maximum exposure maturing in the third fiscal year following the latest fiscal year ended.

+ References

No definition available.

+ Details

Name:	nbr_GuaranteeObligationsMaximumExposureInYearThree
Namespace Prefix:	nbr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of the guarantee obligations maximum exposure maturing in the third fiscal year following the latest fiscal year ended.

+ References

No definition available.

+ Details

Name:	nbr_GuaranteeObligationsMaximumExposureInYearTwo
Namespace Prefix:	nbr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482425/460-10-50-4

+ Details

Name:	us-gaap_GuaranteeObligationsMaximumExposure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_GuaranteeObligationsByNatureAxis=us-gaap_FinancialGuaranteeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: