The amount of potential future charges related to sanctions.

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Number of actively marketed rigs for land based drilling operations.

+ References

No definition available.

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Number of actively marketed rigs for offshore drilling operations.

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No definition available.

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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.

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The number of countries in which the entity operates as of balance sheet date.

+ References

No definition available.

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Nature of Operations (Details) $ in Millions	12 Months Ended
Nature of Operations (Details) $ in Millions	Dec. 31, 2024 country	Dec. 31, 2023	Feb. 27, 2025 USD ($)
Nature of Operations
Number of countries with company operations \| country	15
Actively marketed rigs for land based drilling operations	285
Actively marketed rigs for offshore based drilling operations	26
Russia \| Minimum \| Forecast
Nature of Operations
Potential future charges related to sanctions			$ 30
Russia \| Maximum \| Forecast
Nature of Operations
Potential future charges related to sanctions			$ 35
Geographic Concentration Risk \| Property, Plant and Equipment, Net \| Russia
Nature of Operations
Concentration risk (as a percent)	0.70%	0.90%
Geographic Concentration Risk \| Revenue \| Russia
Nature of Operations
Concentration risk (as a percent)	0.90%	1.10%
Geographic Concentration Risk \| Revenue \| Ukraine
Nature of Operations
Concentration risk (as a percent)	0.00%
Geographic Concentration Risk \| Assets \| Ukraine
Nature of Operations
Concentration risk (as a percent)	0.00%