General (Details)	6 Months Ended
Jun. 30, 2023 country item
Nature of Operations
Actively marketed rigs for land based drilling operations	299
Actively marketed rigs for offshore based drilling operations	29
Minimum
Nature of Operations
Number of countries with company operations \| country	15
Geographic Concentration Risk \| Property, Plant and Equipment, Net \| Russia
Nature of Operations
Concentration risk (as a percent)	1.00%
Geographic Concentration Risk \| Sales Revenue \| Russia
Nature of Operations
Concentration risk (as a percent)	1.20%

Number of actively marketed rigs for land based drilling operations.

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- Definition

Number of actively marketed rigs for offshore drilling operations.

+ References

No definition available.

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- 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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The number of countries in which the entity operates as of balance sheet date.

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