XML 40 R27.htm IDEA: XBRL DOCUMENT
v3.23.2

Charges and Credits - Summary of Charges and Credits (Detail) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Mar. 31, 2022 | Jun. 30, 2022
Charges And Credits [Line Items] |  |  |  |
Charges and credits, Pretax Credit |  |  |  | $ (285,000,000)
Charges and credits, Tax Expense |  |  |  | (19,000,000)
Charges and credits, Net | $ 0 |  |  | $ (266,000,000)
Interest And Other | Gain On Sale Of Liberty Shares |  |  |  |
Charges And Credits [Line Items] |  |  |  |
Charges and credits, Pretax Credit |  | $ (216,000,000) | $ (26,000,000) |
Charges and credits, Tax Expense |  | (13,000,000) | (4,000,000) |
Charges and credits, Net |  | (203,000,000) | $ (22,000,000) |
Interest And Other | Gain On Sale Of Real Estate |  |  |  |
Charges And Credits [Line Items] |  |  |  |
Charges and credits, Pretax Credit |  | (43,000,000) |  |
Charges and credits, Tax Expense |  | (2,000,000) |  |
Charges and credits, Net |  | $ (41,000,000) |  |

X
- Definition Charges and credits. + References No definition available. + Details
Name: | slb_ChargesAndCredits
Namespace Prefix: | slb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Charges and credits. + References No definition available. + Details
Name: | slb_ChargesAndCreditsLineItems
Namespace Prefix: | slb_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Charges and credits pretax. + References No definition available. + Details
Name: | slb_ChargesAndCreditsPretax
Namespace Prefix: | slb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Charges and credits tax. + References No definition available. + Details
Name: | slb_ChargesAndCreditsTax
Namespace Prefix: | slb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=slb_InterestAndOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=slb_GainOnSaleOfLibertySharesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=slb_GainOnSaleOfRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |