Gain (Loss) on Involuntary Conversion

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- Definition

Gain (Loss) on Reimbursement of Drilling Equipment

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- Definition

Number of Rigs, Held-for -Sale

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- Definition

Property Plant and Equipment, Damaged Rigs

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- Definition

Area of a real estate property.

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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- Definition

Amount of assets held-for-sale that are not part of a disposal group.

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- Definition

Amount of assets held-for-sale that are not part of a disposal group, expected to be sold within a year or the normal operating cycle, if longer.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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- Definition

Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of.

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- Definition

Loss recognized as a result of the initial and subsequent write-down of a long-lived asset's carrying amount to fair value.

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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.

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The estimated or actual value of the asset at the end of its useful life or when it is no longer serviceable (cannot be used for its original purpose).

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PROPERTY, PLANT AND EQUIPMENT - Narrative (Details) ft² in Thousands, $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	Nov. 30, 2022 rig	Jun. 30, 2025 USD ($) ft² rig	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($) ft² rig	Jun. 30, 2024 USD ($)	Sep. 30, 2024 USD ($)
Property, Plant and Equipment [Line Items]
Depreciation		$ 160,800	$ 96,200	$ 405,100	$ 291,500
Abandonments included in depreciation		100	100	2,000	3,200
Rigs damaged by fire \| rig	1
Gain on involuntary conversion					5,500
Assets held-for-sale		14,238		14,238		$ 0
Asset impairment charges		173,258	0	175,102	0
Gain on reimbursement of drilling equipment		$ 6,773	$ 9,732	$ 26,149	$ 24,687
Disposal Group, Disposed of by Sale, Not Discontinued Operations
Property, Plant and Equipment [Line Items]
Area of real estate property \| ft²		371		371
Assets held-for-sale		$ 11,000		$ 11,000
Number of rigs, held-for -sale \| rig		16		16
Net book value of assets held-for-sale		$ 3,200		$ 3,200
Disposal group, including discontinued operation, property, plant and equipment		14,200		14,200
Drilling services equipment
Property, Plant and Equipment [Line Items]
Net book value of assets held-for-sale		1,700		1,700
Property, plant, and equipment, salvage value		$ 200		200
Drilling services equipment \| North America Solutions
Property, Plant and Equipment [Line Items]
Asset impairment charges				$ 1,500