$SDRL
Seadrill Ltd Stock $sdrl

$sdrl Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 20-F Financial Statement

#000162828024013140 Filed on March 27, 2024

Income Statement

Concept	2023 Q4	2023	2022 Q4
Revenue	$408.0M	$1.502B
YoY Change		48.42%
Cost Of Revenue	$283.0M	$934.0M
YoY Change		28.3%
Gross Profit	$125.0M	$568.0M
YoY Change		100.0%
Gross Profit Margin	30.64%	37.82%
Selling, General & Admin	$26.00M	$74.00M
YoY Change		23.33%
% of Gross Profit	20.8%	13.03%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$43.00M	$155.0M
YoY Change		1.97%
% of Gross Profit	34.4%	27.29%
Operating Expenses	$70.00M	$229.0M
YoY Change		8.02%
Operating Profit	$55.00M	$339.0M
YoY Change		370.83%
Interest Expense	$8.000M	$13.00M
YoY Change		-116.67%
% of Operating Profit	14.55%	3.83%
Other Income/Expense, Net	-$6.000M	-$25.00M
YoY Change		-256.25%
Pretax Income	$54.00M	$317.0M
YoY Change		-91.38%
Income Tax	-$19.00M	$17.00M
% Of Pretax Income	-35.19%	5.36%
Net Earnings	$73.00M	$300.0M
YoY Change		-92.32%
Net Earnings / Revenue	17.89%	19.97%
Basic Earnings Per Share		$4.23
Diluted Earnings Per Share	$0.95	$4.12
COMMON SHARES
Basic Shares Outstanding	73.71M shares		50.00M shares
Diluted Shares Outstanding		74.00M shares

Balance Sheet

Concept	2023 Q4	2023	2022 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$697.0M	$697.0M
YoY Change		45.21%
Cash & Equivalents	$697.0M	$697.0M	$480.0M
Short-Term Investments
Other Short-Term Assets	$230.0M	$230.0M	$169.0M
YoY Change	36.09%	7.98%	-14.21%
Inventory
Prepaid Expenses	$54.00M		$37.00M
Receivables	$222.0M	$222.0M	$137.0M
Other Receivables	$9.000M	$9.000M
Total Short-Term Assets	$1.158B	$1.158B	$857.0M
YoY Change	35.12%	35.12%	-56.74%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.868B	$2.868B
YoY Change		70.92%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$90.00M	$90.00M	$84.00M
YoY Change	7.14%	7.14%	211.11%
Other Assets	$102.0M	$102.0M	$93.00M
YoY Change	9.68%	-43.96%	244.44%
Total Long-Term Assets	$3.060B	$3.060B	$1.944B
YoY Change	57.41%	57.41%	1.46%
TOTAL ASSETS
Total Short-Term Assets	$1.158B	$1.158B	$857.0M
Total Long-Term Assets	$3.060B	$3.060B	$1.944B
Total Assets	$4.218B	$4.218B	$2.801B
YoY Change	50.59%	50.59%	-28.12%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$53.00M	$53.00M	$76.00M
YoY Change	-30.26%	-30.26%	43.4%
Accrued Expenses	$2.000M	$140.0M	$124.0M
YoY Change	-98.39%	4566.67%
Deferred Revenue	$31.00M		$19.00M
YoY Change	63.16%		-24.0%
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00	$0.00	$22.00M
YoY Change	-100.0%	-100.0%
Total Short-Term Liabilities	$389.0M	$389.0M	$404.0M
YoY Change	-3.71%	-3.71%	-67.81%
LONG-TERM LIABILITIES
Long-Term Debt	$608.0M	$608.0M	$496.0M
YoY Change	22.58%	22.58%
Other Long-Term Liabilities	$229.0M	$229.0M	$190.0M
YoY Change	20.53%	20.53%	69.64%
Total Long-Term Liabilities	$837.0M	$837.0M	$695.0M
YoY Change	20.43%	22.01%	465.04%
TOTAL LIABILITIES
Total Short-Term Liabilities	$389.0M	$389.0M	$404.0M
Total Long-Term Liabilities	$837.0M	$837.0M	$695.0M
Total Liabilities	$1.235B	$1.235B	$1.099B
YoY Change	12.37%	12.37%	-20.25%
SHAREHOLDERS EQUITY
Retained Earnings	$501.0M		$201.0M
YoY Change	149.25%		-102.79%
Common Stock	$741.0K		$0.00
YoY Change			-100.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.983B	$2.983B
YoY Change
Total Liabilities & Shareholders Equity	$4.218B	$4.218B	$2.801B
YoY Change	50.59%	50.59%	-28.12%

Cashflow Statement

Concept	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$73.00M	$300.0M
YoY Change		-92.32%
Depreciation, Depletion And Amortization	$43.00M	$155.0M
YoY Change		1.97%
Cash From Operating Activities	$140.0M	$287.0M
YoY Change		3088.89%
INVESTING ACTIVITIES
Capital Expenditures	$48.00M	$101.0M
YoY Change		-32.21%
Acquisitions
YoY Change
Other Investing Activities	-$10.00M	$143.0M
YoY Change		-70.93%
Cash From Investing Activities	-$58.00M	$42.00M
YoY Change		-87.76%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	-$217.0M	-$263.0M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-220.0M	-200.0M
YoY Change		-44.9%
NET CHANGE
Cash From Operating Activities	140.0M	287.0M
Cash From Investing Activities	-58.00M	42.00M
Cash From Financing Activities	-220.0M	-200.0M
Net Change In Cash	-138.0M	129.0M
YoY Change		-1272.73%
FREE CASH FLOW
Cash From Operating Activities	$140.0M	$287.0M
Capital Expenditures	$48.00M	$101.0M
Free Cash Flow	$92.00M	$186.0M
YoY Change		-232.86%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0001737706
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2023Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAccruedLiabilitiesCurrent
CY2022Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAccruedLiabilitiesCurrent
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesNoncurrent
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilitiesNoncurrent
CY2023	us-gaap	Discontinued Operation Gain Loss On Disposal Statement Of Income Or Comprehensive Income Extensible Enumeration DiscontinuedOperationGainLossOnDisposalStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration	http://fasb.org/us-gaap/2023#IncomeLossFromDiscontinuedOperationsNetOfTax
CY2023	dei	Document Type DocumentType	20-F
CY2023	dei	Document Registration Statement DocumentRegistrationStatement	false
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Document Shell Company Report DocumentShellCompanyReport	false
CY2023	dei	Entity File Number EntityFileNumber	001-39327
CY2023	dei	Entity Registrant Name EntityRegistrantName	SEADRILL LIMITED
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	D0
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	11025 Equity Dr.
CY2023	dei	Entity Address Address Line2 EntityAddressAddressLine2	Ste. 150
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Houston
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	77041
CY2023	dei	Entity Address Country EntityAddressCountry	US
CY2023	dei	Security12b Title Security12bTitle	Common Shares, par value $0.01 per share
CY2023	dei	Trading Symbol TradingSymbol	SDRL
CY2023	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2023Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	73705343	shares
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Document Accounting Standard DocumentAccountingStandard	U.S. GAAP
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023	dei	Entity Bankruptcy Proceedings Reporting Current EntityBankruptcyProceedingsReportingCurrent	true
CY2023	dei	Auditor Name AuditorName	PricewaterhouseCoopers LLP
CY2023	dei	Auditor Firm AuditorFirmId	876
CY2023	dei	Auditor Location AuditorLocation	United Kingdom
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CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	663000000	usd
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CY2023	sdrl	Management Contract Expense ManagementContractExpense	200000000	usd
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CY2023	us-gaap	Nature Of Operations NatureOfOperations	General information<div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">Seadrill Limited is incorporated in Bermuda. We are an offshore drilling contractor providing worldwide offshore drilling services to the oil and gas industry. Our primary business is the ownership and operation of drillships, semi-submersible rigs and jackup rigs for operations in shallow to ultra-deepwater in both benign and harsh environments. We contract our drilling units to drill wells for our customers on a dayrate basis. Our customers include oil super-majors, state-owned national oil companies and independent oil and gas companies. In addition, we provide management services to certain affiliated entities. As of December 31, 2023, we owned a total of 19 drilling rigs, of which three were leased to the Gulfdrill LLC ("</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Gulfdrill</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">") joint venture, one was leased to the Sonadrill joint venture, three were cold stacked and one was warm stacked. In addition to our owned assets, as of December 31, 2023, we managed two rigs owned by Sonangol.</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">As used herein, the term "</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Predecessor</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">" refers to the financial position and results of operations of Seadrill Limited prior to, and including, February 22, 2022. This is also applicable to terms "we", "our", "Group" or "Company" in the context of events on and prior to February 22, 2022. As used herein, the term "</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Successor</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">" refers to the financial position and results of operations of Seadrill Limited (previously Seadrill 2021 Limited) after February 22, 2022 (the "</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Effective Date</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">"). This is also applicable to terms "new Successor", "we", "our", "Group" or "Company" in the context of events after February 22, 2022 (Successor). </span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">The use herein of such terms as "Group", "organization", "we", "us", "our" and "its", or references to specific entities, is not intended to be a precise description of corporate relationships. </span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-style:italic;font-weight:700;line-height:115%">Basis of presentation</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">The Consolidated Financial Statements comply with generally accepted accounting principles in the United States of America ("</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">US GAAP</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">") and are presented in U.S. dollars ("</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">US dollar</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">", "</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">$</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">" or "</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">US$</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">") rounded to the nearest million, unless stated otherwise. They include the financial statements of Seadrill Limited and its consolidated subsidiaries. </span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">In January 2022, we disposed of 65% of our equity interest in Paratus Energy Services Ltd ("</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">PES</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">") and in October 2022, we disposed of seven jackup units with contract in the Kingdom of Saudi Arabia (the "</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">KSA Business</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">"). Both transactions represented strategic shifts in Seadrill's operations which were deemed to have a major effect on its operations and financial results in 2022 and going forward and therefore both were reclassified as discontinued operations. As such, their results were reported separately in comparative periods.</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">Following the sale of the KSA Business, our organizational structure was simplified, consolidating our operations into a single segment. In light of this change, the information provided to the Chief Operating Decision Maker ("</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">CODM</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">") has been adapted to reflect the updated operational structure during the year ended December 31, 2023. As a result, we have updated the reportable segments disclosed externally from Harsh Environment Floaters, and Jackups to a single operating segment. This has been reflected for all periods covered by the report.</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">The financial information presented assumes we will continue as a going concern, able to realize our assets and discharge liabilities in the normal course of business as they come due.</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-style:italic;font-weight:700;line-height:115%">Basis of consolidation</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">We consolidate companies where we control over 50% of voting rights, and entities where we hold a variable interest and are the primary beneficiary. A variable interest entity ("</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">VIE</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">") is a legal entity where equity at risk is not enough to finance its activities, or equity interest holders lack power to direct activities or receive expected returns. We are the primary beneficiary of a VIE when we have the power to direct activities that impact economic performance and the right to receive benefits or absorb losses. We exclude subsidiaries, even if fully owned, if we are not the primary beneficiary under the variable interest model. All intercompany balances and transactions have been eliminated.</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Acquisition of Aquadrill LLC</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">On April 3, 2023 (the "</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Closing Date</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">"), Seadrill completed the acquisition of Aquadrill LLC ("</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Aquadrill</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">"), an offshore drilling rig owner. Pursuant to the Agreement and Plan of Merger (the "</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Merger Agreement</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">") dated December 22, 2022, by and among Seadrill, Aquadrill (formerly Seadrill Partners LLC) and Seadrill Merger Sub, LLC, a Marshall Islands limited liability company ("</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Merger Sub</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">"), Merger Sub merged with and into Aquadrill, with Aquadrill surviving the merger as a wholly owned subsidiary of Seadrill (the "</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Merger</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">"). In connection with the Merger, and pursuant to the Merger Agreement, Seadrill exchanged consideration consisting of (i) 29.9 million Seadrill common shares, (ii) $30 million settled by tax withholding in lieu of common shares, and (iii) cash consideration of $1 million.</span></div><div style="margin-bottom:6pt;margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">Through the acquisition of Aquadrill in April 2023, we added four drillships, one semi-submersible, and three tender-assist units to our fleet. Refer to Note 31 – "Business combinations" for further detail. The three tender-assist units were sold on July 28, 2023.</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-style:italic;font-weight:700;line-height:115%">Emergence from Chapter 11 proceedings</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">On February 22, 2022, Seadrill Limited and certain of its subsidiaries which filed voluntary petitions for reorganization under Chapter 11 of the United States Bankruptcy Code in the Bankruptcy Court ("</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Debtors</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">"),</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">completed its comprehensive restructuring and emerged from Chapter 11 proceedings. Please refer to Note 4 – "Chapter 11"</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:115%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%"> for further details.</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-style:italic;font-weight:700;line-height:115%">Fresh start accounting</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">Seadrill qualified for fresh start accounting following its emergence from bankruptcy on the Effective Date, in accordance with the provisions set forth in ASC 852. This resulted in a new entity, the Successor, for financial reporting purposes, with no beginning retained earnings or loss as of the Effective Date. </span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">Under fresh start accounting, Seadrill allocated the court approved reorganization value to its individual assets based on their estimated fair values on the Effective Date. Reorganization value represents the value of the reconstituted entity before considering liabilities and it approximates the amount a willing buyer would pay for the assets of the entity immediately after the restructuring. </span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%">Seadrill will continue to present financial information for any periods before the adoption of fresh start accounting for the Predecessor. The Predecessor and Successor Companies lack comparability, as required by ASC Topic 205, Presentation of Financial Statements. Therefore, "black-line" financial statements are presented to distinguish between the Predecessor and Successor Companies.</span></div>Refer to Note 5 – "Fresh Start Accounting" for further details.
CY2023Q4	sdrl	Number Of Offshore Drilling Units Owned By Company NumberOfOffshoreDrillingUnitsOwnedByCompany	19	rig
CY2023Q4	sdrl	Number Of Rigs Cold Stacked NumberOfRigsColdStacked	3	rig
CY2023Q4	sdrl	Number Of Rigs Warm Stacked NumberOfRigsWarmStacked	1	rig
	us-gaap	Financial Designation Predecessor And Successor Fixed List FinancialDesignationPredecessorAndSuccessorFixedList	Successor
CY2022Q4	sdrl	Number Of Jackup Units NumberOfJackupUnits	7	rig
CY2023	us-gaap	Guarantees Indemnifications And Warranties Policies GuaranteesIndemnificationsAndWarrantiesPolicies	<div style="margin-bottom:6pt;margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-style:italic;font-weight:700;line-height:115%">Guarantees</span></div>Guarantees issued by us, excluding those that are guaranteeing our own performance, are recognized at fair value at the time that the guarantees are issued and reported in "Other current liabilities" and "Other non-current liabilities". If it becomes probable that we will have to perform under a guarantee, we remeasure the liability if the amount of the loss can be reasonably estimated. Financial guarantees written are assessed for credit losses and any allowance is presented as a liability for off-balance sheet credit exposures where the balance exceeds the collateral provided over the remaining instrument life. The allowance is assessed at the individual guarantee level, calculated by multiplying the balance exposed on default by the probability of default and loss given default over the term of the guarantee.
CY2021Q1	sdrl	Rights Offering Percentage RightsOfferingPercentage	0.1250
CY2021Q1	sdrl	Backstop Parties Equity Commitment Premium Percentage BackstopPartiesEquityCommitmentPremiumPercentage	0.0425
CY2021Q1	sdrl	Backstop Parties Commitment Premium Paid BackstopPartiesCommitmentPremiumPaid	0.0750
CY2021Q1	sdrl	Backstop Parties Commitment Premium BackstopPartiesCommitmentPremium	20000000	usd
CY2022Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	49999998	shares
CY2022Q1	sdrl	Percentage Of Ownership Of Common Stock PercentageOfOwnershipOfCommonStock	1.0000
CY2022Q1	sdrl	Percentage Of Ownership Of Common Stock After Dilution Of Conversion Of Convertible Debt PercentageOfOwnershipOfCommonStockAfterDilutionOfConversionOfConvertibleDebt	1.0000
CY2022Q1	sdrl	Reorganization Value Rig Asset Derecognized ReorganizationValueRigAssetDerecognized	175000000	usd
CY2022Q1	sdrl	Reorganization Value Financial Liability Rig Asset Derecognized ReorganizationValueFinancialLiabilityRigAssetDerecognized	161000000	usd
CY2022Q1	sdrl	Reorganization Value Cash Held As Collateral ReorganizationValueCashHeldAsCollateral	7000000	usd
CY2022Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	85000000	usd
CY2022Q1	sdrl	Interest Expense Not Recorded Due To Reorganization InterestExpenseNotRecordedDueToReorganization	48000000	usd
	sdrl	Interest Expense Not Recorded Due To Reorganization InterestExpenseNotRecordedDueToReorganization	298000000	usd
CY2023	us-gaap	Debtor Reorganization Items Gain Loss On Settlement Of Other Claims Net1 DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1	0	usd
	us-gaap	Debtor Reorganization Items Gain Loss On Settlement Of Other Claims Net1 DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1	0	usd
CY2023	us-gaap	Debtor Reorganization Items Revaluation Of Assets And Liabilities DebtorReorganizationItemsRevaluationOfAssetsAndLiabilities	0	usd
	us-gaap	Debtor Reorganization Items Revaluation Of Assets And Liabilities DebtorReorganizationItemsRevaluationOfAssetsAndLiabilities	0	usd
CY2023	us-gaap	Debtor Reorganization Items Gain Loss On Asset Sales Net1 DebtorReorganizationItemsGainLossOnAssetSalesNet1	0	usd
	us-gaap	Debtor Reorganization Items Gain Loss On Asset Sales Net1 DebtorReorganizationItemsGainLossOnAssetSalesNet1	0	usd
CY2023	us-gaap	Debtor Reorganization Items Legal And Advisory Professional Fees DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees	0	usd
	us-gaap	Debtor Reorganization Items Legal And Advisory Professional Fees DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees	15000000	usd
CY2023	us-gaap	Debtor Reorganization Items Employee Related Charges DebtorReorganizationItemsEmployeeRelatedCharges	0	usd
	us-gaap	Debtor Reorganization Items Employee Related Charges DebtorReorganizationItemsEmployeeRelatedCharges	0	usd
CY2023	us-gaap	Debtor Reorganization Items Net Gain Loss On Rejection Of Leases And Other Executory Contracts1 DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1	0	usd
	us-gaap	Debtor Reorganization Items Net Gain Loss On Rejection Of Leases And Other Executory Contracts1 DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1	0	usd
CY2023	us-gaap	Debtor Reorganization Items Interest Income On Accumulated Cash1 DebtorReorganizationItemsInterestIncomeOnAccumulatedCash1	0	usd
	us-gaap	Debtor Reorganization Items Interest Income On Accumulated Cash1 DebtorReorganizationItemsInterestIncomeOnAccumulatedCash1	0	usd
CY2023	us-gaap	Reorganization Items ReorganizationItems	0	usd
	us-gaap	Reorganization Items ReorganizationItems	15000000	usd
CY2022Q1	us-gaap	Equity Method Investments EquityMethodInvestments	152000000	usd
CY2022Q1	us-gaap	Retained Interest Fair Value Disclosure RetainedInterestFairValueDisclosure	56000000	usd
CY2022Q1	sdrl	Reclassification Of Nsn Co Accumulated Other Comprehensive Losses To Income On Disposal ReclassificationOfNSNCoAccumulatedOtherComprehensiveLossesToIncomeOnDisposal	-16000000	usd
CY2022Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	112000000	usd
CY2022Q1	us-gaap	Reorganization Value Present Value Of Discounted Cash Flows Of Emerging Entity ReorganizationValuePresentValueOfDiscountedCashFlowsOfEmergingEntity	2095000000	usd
CY2022Q1	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	951000000	usd
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	1499000000	usd
CY2022Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	49999998	shares
CY2022Q1	us-gaap	Shares Issued Price Per Share SharesIssuedPricePerShare	29.98
CY2022Q1	us-gaap	Reorganization Value Present Value Of Discounted Cash Flows Of Emerging Entity ReorganizationValuePresentValueOfDiscountedCashFlowsOfEmergingEntity	2095000000	usd
CY2022Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	350000000	usd
CY2022Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	179000000	usd
CY2022Q1	us-gaap	Reorganization Value ReorganizationValue	2979000000	usd
CY2022Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	336000000	usd
CY2021	us-gaap	Revenues Revenues	907000000	usd
CY2023Q4	sdrl	Drilling Units Net DrillingUnitsNet	2858000000	usd
CY2022Q4	sdrl	Drilling Units Net DrillingUnitsNet	1668000000	usd
CY2022Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	169000000	usd
CY2022Q1	us-gaap	Assets Held For Sale Not Part Of Disposal Group Current AssetsHeldForSaleNotPartOfDisposalGroupCurrent	74000000	usd
CY2022Q1	us-gaap	Other Assets Current OtherAssetsCurrent	197000000	usd
CY2022Q1	us-gaap	Assets Current AssetsCurrent	903000000	usd
CY2022Q1	us-gaap	Equity Method Investments EquityMethodInvestments	64000000	usd
CY2022Q1	sdrl	Drilling Units Net DrillingUnitsNet	1575000000	usd
CY2022Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	69000000	usd
CY2022Q1	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	9000000	usd
CY2022Q1	us-gaap	Property Plant And Equipment Other Net PropertyPlantAndEquipmentOtherNet	9000000	usd
CY2022Q1	sdrl	Assets Held For Sale Not Part Of Disposal Group Non Current AssetsHeldForSaleNotPartOfDisposalGroupNonCurrent	311000000	usd
CY2022Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	39000000	usd
CY2022Q1	us-gaap	Assets Noncurrent AssetsNoncurrent	2076000000	usd
CY2022Q1	us-gaap	Assets Assets	2979000000	usd
CY2022Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	53000000	usd
CY2022Q1	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	64000000	usd
CY2022Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	233000000	usd
CY2022Q1	us-gaap	Liabilities Current LiabilitiesCurrent	350000000	usd
CY2022Q1	us-gaap	Long Term Debt LongTermDebt	951000000	usd
CY2022Q1	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	6000000	usd
CY2022Q1	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Noncurrent LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent	2000000	usd
CY2022Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	171000000	usd
CY2022Q1	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	1130000000	usd
CY2022Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1499000000	usd
CY2022Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2979000000	usd
CY2022Q1	sdrl	Increase Decrease Deferred Tax Liabilities Write Off Of Balances IncreaseDecreaseDeferredTaxLiabilitiesWriteOffOfBalances	1000000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-1000000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1000000	usd
CY2022Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-1000000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	34000000	usd
CY2023	us-gaap	Revenues Revenues	1502000000	usd
	us-gaap	Revenues Revenues	843000000	usd
CY2022Q1	us-gaap	Revenues Revenues	169000000	usd
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	222000000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	137000000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	31000000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	19000000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	33000000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	42000000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	61000000	usd
CY2023	us-gaap	Contract With Customer Liability Increase Decrease For Contract Acquired In Business Combination ContractWithCustomerLiabilityIncreaseDecreaseForContractAcquiredInBusinessCombination	1000000	usd
CY2023	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	19000000	usd
CY2023	sdrl	Contract With Customer Liability Cash Received Not Recognized As Revenue ContractWithCustomerLiabilityCashReceivedNotRecognizedAsRevenue	21000000	usd
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	64000000	usd
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	35000000	usd
CY2022Q1	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	16000000	usd
CY2022Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	19000000	usd
CY2022Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	19000000	usd
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	9000000	usd
	sdrl	Contract With Customer Liability Cash Received Not Recognized As Revenue ContractWithCustomerLiabilityCashReceivedNotRecognizedAsRevenue	51000000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	61000000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	31000000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	33000000	usd
CY2023	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	33000000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	24000000	usd
CY2022Q1	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	4000000	usd
CY2021	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	26000000	usd
CY2023	sdrl	Revenue Not From Contract With Customer Inventory Sales RevenueNotFromContractWithCustomerInventorySales	0	usd
	sdrl	Revenue Not From Contract With Customer Inventory Sales RevenueNotFromContractWithCustomerInventorySales	9000000	usd
CY2022Q1	sdrl	Revenue Not From Contract With Customer Inventory Sales RevenueNotFromContractWithCustomerInventorySales	0	usd
CY2021	sdrl	Revenue Not From Contract With Customer Inventory Sales RevenueNotFromContractWithCustomerInventorySales	0	usd
CY2023	sdrl	Early Termination Revenue EarlyTerminationRevenue	0	usd
	sdrl	Early Termination Revenue EarlyTerminationRevenue	0	usd
CY2022Q1	sdrl	Early Termination Revenue EarlyTerminationRevenue	0	usd
CY2021	sdrl	Early Termination Revenue EarlyTerminationRevenue	6000000	usd
CY2023	us-gaap	Other Income OtherIncome	12000000	usd
	us-gaap	Other Income OtherIncome	6000000	usd
CY2022Q1	us-gaap	Other Income OtherIncome	1000000	usd
CY2021	us-gaap	Other Income OtherIncome	0	usd
CY2023	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	14000000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	1000000	usd
CY2022Q1	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	2000000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	47000000	usd
CY2023	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	usd
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	usd
CY2022Q1	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	usd
CY2021	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	152000000	usd
CY2023	us-gaap	Other Operating Income OtherOperatingIncome	0	usd
	us-gaap	Other Operating Income OtherOperatingIncome	0	usd
CY2022Q1	us-gaap	Other Operating Income OtherOperatingIncome	0	usd
CY2021	us-gaap	Other Operating Income OtherOperatingIncome	54000000	usd
CY2023	sdrl	Other Operating Income Loss OtherOperatingIncomeLoss	14000000	usd
	sdrl	Other Operating Income Loss OtherOperatingIncomeLoss	1000000	usd
CY2022Q1	sdrl	Other Operating Income Loss OtherOperatingIncomeLoss	2000000	usd
CY2021	sdrl	Other Operating Income Loss OtherOperatingIncomeLoss	-51000000	usd
CY2021	sdrl	Number Of Rigs Disposed Of NumberOfRigsDisposedOf	7	rig
CY2021Q2	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	152000000	usd
CY2021	sdrl	Gain Loss On Insurance Claims GainLossOnInsuranceClaims	22000000	usd
CY2023	us-gaap	Interest Expense Debt InterestExpenseDebt	54000000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	95000000	usd
CY2022Q1	us-gaap	Interest Expense Debt InterestExpenseDebt	0	usd
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	25000000	usd
CY2023	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	usd
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	usd
CY2022Q1	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	7000000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	84000000	usd
CY2023	us-gaap	Interest Expense Other InterestExpenseOther	5000000	usd
	us-gaap	Interest Expense Other InterestExpenseOther	3000000	usd
CY2022Q1	us-gaap	Interest Expense Other InterestExpenseOther	0	usd
CY2021	us-gaap	Interest Expense Other InterestExpenseOther	0	usd
CY2023	us-gaap	Interest Expense InterestExpense	59000000	usd
	us-gaap	Interest Expense InterestExpense	98000000	usd
CY2022Q1	us-gaap	Interest Expense InterestExpense	7000000	usd
CY2021	us-gaap	Interest Expense InterestExpense	109000000	usd
CY2023	sdrl	Cash Interest CashInterest	54000000	usd
	sdrl	Cash Interest CashInterest	95000000	usd
CY2022Q1	sdrl	Cash Interest CashInterest	0	usd
CY2021	sdrl	Cash Interest CashInterest	25000000	usd
CY2021	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	152000000	usd
CY2021	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	152000000	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2022Q1	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	30000000	usd
	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	15000000	usd
CY2022Q1	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	3000000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2000000	usd
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
CY2022Q1	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
CY2023	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-13000000	usd
	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-5000000	usd
CY2022Q1	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1000000	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2000000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10000000	usd
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2000000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.054
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.160
CY2022Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.054
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.160
CY2022Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0
CY2021	sdrl	Income Tax Expense Benefit Cares Act IncomeTaxExpenseBenefitCARESAct	-2000000	usd
CY2023	sdrl	Effect Of Increases Resulting From Prior Period Tax Positions EffectOfIncreasesResultingFromPriorPeriodTaxPositions	-4000000	usd
	sdrl	Effect Of Increases Resulting From Prior Period Tax Positions EffectOfIncreasesResultingFromPriorPeriodTaxPositions	5000000	usd
CY2022Q1	sdrl	Effect Of Increases Resulting From Prior Period Tax Positions EffectOfIncreasesResultingFromPriorPeriodTaxPositions	0	usd
CY2021	sdrl	Effect Of Increases Resulting From Prior Period Tax Positions EffectOfIncreasesResultingFromPriorPeriodTaxPositions	-2000000	usd
CY2023	us-gaap	Income Tax Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary	-1000000	usd
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CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	428000000	usd
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CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	82000000	usd
CY2022Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	84000000	usd
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CY2023	sdrl	Unfavorable Drilling Contracts And Management Services Additions Through Business Combinations UnfavorableDrillingContractsAndManagementServicesAdditionsThroughBusinessCombinations	49000000	usd
CY2023	sdrl	Unfavourable Contracts Amortization UnfavourableContractsAmortization	67000000	usd
CY2023	sdrl	Unfavourable Contracts Amortization UnfavourableContractsAmortization	67000000	usd
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	us-gaap	Operating Lease Payments OperatingLeasePayments	39000000	usd
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CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	0	shares
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	0	shares
CY2023	sdrl	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Cash Settled ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodCashSettled	43988	shares
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CY2021	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	15000000	usd
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Files In Submission

Name	View Source	Status
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$SDRL
Seadrill Ltd Stock $sdrl

2023 Q4 Form 20-F Financial Statement

#000162828024013140 Filed on March 27, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SDRL Seadrill Ltd Stock $sdrl

2023 Q4 Form 20-F Financial Statement

#000162828024013140 Filed on March 27, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SDRL
Seadrill Ltd Stock $sdrl