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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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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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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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Net number of non-option equity instruments granted to participants.

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Number of shares authorized for issuance under share-based payment arrangement.

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SHARE-BASED COMPENSATION - Narrative (Details) - USD ($) $ in Millions			3 Months Ended		6 Months Ended
	May 15, 2024	Mar. 02, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share-based compensation arrangement, number of shares authorized (in shares)				3,000,000.0		3,000,000.0
Phantom share units (PSUs)
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Allocated share-based compensation expense			$ 1.6	$ 1.4	$ 2.9	$ 3.2
Unrecognized compensation costs related to performance awards			$ 10.4		$ 10.4
Unrecognized compensation cost related to share awards, expected weighted average vesting period					2 years
Phantom share units (PSUs) \| Civeo Plan
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share awards granted (in shares)		184,640	25,241
Vesting period of share awards		3 years
Phantom share units (PSUs) \| Canadian Long-Term Incentive Plan
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share awards granted (in shares)		84,408
Vesting period of share awards		3 years
Performance shares
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Allocated share-based compensation expense			$ 0.3	0.9	$ 0.6	1.5
Unrecognized compensation costs related to performance awards			2.8		$ 2.8
Unrecognized compensation cost related to share awards, expected weighted average vesting period					1 year 8 months 12 days
Target performance, growth in EBITDA, period		3 years
Fair value of restricted share awards and deferred compensation that vested during the period			0.0	0.0	$ 2.8	0.0
Performance shares \| Civeo Plan
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share awards granted (in shares)		122,978
Vesting period of share awards		3 years
Performance shares \| Civeo Plan \| Minimum
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Target performance, share award percentage		0.00%
Performance shares \| Civeo Plan \| Maximum
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Target performance, share award percentage		200.00%
Restricted stock and deferred stock awards
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Share awards granted (in shares)	42,125
Allocated share-based compensation expense			0.3	0.3	0.5	0.5
Unrecognized compensation costs related to performance awards			0.9		$ 0.9
Unrecognized compensation cost related to share awards, expected weighted average vesting period					10 months 24 days
Fair value of restricted share awards and deferred compensation that vested during the period			$ 1.2	$ 0.8	$ 1.2	$ 0.9