XML 38 R23.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Commitments and Contingencies | 12 Months Ended
--- | ---
Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract] |
Commitments and Contingencies | NOTE 17: COMMITMENTS AND CONTINGENCIES Except as otherwise noted, while we are unable to predict the final outcome, based on information currently available, we do not believe that resolution of any of the following matters will have a material adverse effect upon our competitive position, results of operations, financial condition, or liquidity. Environmental. Our operations are subject to environmental regulation by federal, state, and local authorities in the United States and regulatory authorities with jurisdiction over our foreign operations. We have accrued for the costs of environmental remediation activities, including but not limited to investigatory, remediation, operating and maintenance costs, and performance guarantees, and periodically reassess these amounts. We do not expect any additional liability to have a material adverse effect on our results of operations, financial condition, or liquidity. As of December 31, 2023 and 2022, we had $760 million and $798 million, respectively, reserved for environmental remediation. Additional information pertaining to environmental matters is included in “Note 1: Basis of Presentation and Summary of Accounting Principles.” Commercial Aerospace Financing and Other Commitments. We had commercial aerospace financing commitments and other contractual commitments of approximately $14.6 billion and $15.3 billion as of December 31, 2023 and 2022, respectively, on a gross basis before reduction for our collaboration partners’ share. Aircraft financing commitments, in the form of debt or lease financing, are provided to certain commercial aerospace customers. The extent to which the financing commitments will be utilized is not currently known, since customers may be able to obtain more favorable terms from other financing sources. We may also arrange for third-party investors to assume a portion of these commitments. The majority of financing commitments are collateralized arrangements. We may also lease aircraft and subsequently sublease the aircraft to customers under long-term non-cancelable operating leases, or pay deposits on behalf of our customers to secure production slots with the airframers (pre-delivery payments). Our financing commitments with customers are contingent upon maintenance of certain levels of financial condition by our customers. Associated risks on these commitments are mitigated due to the fact that interest rates are variable during the commitment term and are set at the date of funding based on current market conditions, the fair value of the underlying collateral, and the credit worthiness of our customers. As a result, the fair value of these financing commitments is expected to equal the amounts funded. We also have other contractual commitments to make payments to secure certain contractual rights to provide product on new aircraft platforms. The estimated amount and timing of these payments, which are generally based on future sales or engine flight hours, are reflected in “Other commercial aerospace commitments” in the table below. Payments made on these contractual commitments are included within intangible assets as exclusivity assets and are amortized over the term of underlying economic benefit. We have entered into certain collaboration arrangements, which may include participation by our collaboration partners in these commitments. In addition, in connection with our 2012 agreement to acquire Rolls-Royce’s ownership and collaboration interests in IAE, additional payments are due to Rolls-Royce contingent upon each hour flown through June 2027 by the V2500-powered aircraft in service as of the acquisition date. These flight hour payments, which are considered in “Other commercial aerospace commitments” below, will be capitalized as collaboration intangible assets as payments are made. The following is the expected maturity of our commercial aerospace industry commitments as of December 31, 2023:
(dollars in millions) | Committed |  | 2024 |  | 2025 |  | 2026 |  | 2027 |  | 2028 |  | Thereafter
Commercial aerospace financing commitments | $ | 4,584 |  |  | $ | 1,358 |  |  | $ | 1,674 |  |  | $ | 1,179 |  |  | $ | 373 |  |  | $ | — |  |  | $ | — |
Other commercial aerospace commitments | 10,015 |  |  | 836 |  |  | 862 |  |  | 705 |  |  | 687 |  |  | 731 |  |  | 6,194 |
Collaboration partners’ share | (5,942) |  |  | (822) |  |  | (1,040) |  |  | (818) |  |  | (457) |  |  | (317) |  |  | (2,488) |
Total commercial aerospace commitments | $ | 8,657 |  |  | $ | 1,372 |  |  | $ | 1,496 |  |  | $ | 1,066 |  |  | $ | 603 |  |  | $ | 414 |  |  | $ | 3,706 |
Other Financing Arrangements. We have entered into standby letters of credit and surety bonds with financial institutions to meet various bid, performance, warranty, retention, and advance payment obligations for us or our affiliates. We enter into these agreements to assist certain affiliates in obtaining financing on more favorable terms, making bids on contracts and performing their contractual obligations. The stated values of these letters of credit agreements and surety bonds totaled $3.4 billion as of December 31, 2023. Offset Obligations. We have entered into industrial cooperation agreements, sometimes in the form of either offset agreements or ICIP agreements, as a condition to obtaining orders for our products and services from certain customers in foreign countries. At December 31, 2023, the aggregate amount of our offset agreements, both agreed to and anticipated to be agreed to, had an outstanding notional value of approximately $12.3 billion. These agreements are designed to return economic value to the foreign country by requiring us to engage in activities supporting local defense or commercial industries, promoting a balance of trade, developing in-country technology capabilities, or addressing other local development priorities. Offset agreements may be satisfied through activities that do not require a direct cash payment, including transferring technology, providing manufacturing, training, and other consulting support to in-country projects, and the purchase by third parties (e.g., our vendors) of supplies from in-country vendors. These agreements may also be satisfied through our use of cash for activities such as subcontracting with local partners, purchasing supplies from in-country vendors, providing financial support for in-country projects, and making investments in local ventures. Such activities may also vary by country depending upon requirements as dictated by their governments. We typically do not commit to offset agreements until orders for our products or services are definitive. The amounts ultimately applied against our offset agreements are based on negotiations with the customers and typically require cash outlays that represent only a fraction of the notional value in the offset agreements. Offset programs usually extend over several or more years and may provide for penalties in the event we fail to perform in accordance with offset requirements. Historically, we have not been required to pay any penalties of significance. Government Oversight. In the ordinary course of business, the Company and its subsidiaries and our properties are subject to regulatory and governmental examinations, information gathering requests, inquiries, investigations, and threatened legal actions and proceedings. For example, we are now, and believe that, in light of the current U.S. government contracting environment, we will continue to be the subject of one or more U.S. government investigations. Our contracts with the U.S. government are also subject to audits. Agencies that oversee contract performance include: the Defense Contract Audit Agency (DCAA), the Defense Contract Management Agency (DCMA), the Inspectors General of the U.S. Department of Defense (DoD) and other departments and agencies, the Government Accountability Office (GAO), the Department of Justice (DOJ), and Congressional Committees. Other areas of our business operations may also be subject to audit and investigation by these and other agencies. From time to time, agencies investigate or conduct audits to determine whether our operations are being conducted in accordance with applicable requirements. Such investigations and audits may be initiated due to a number of reasons, including as a result of a whistleblower complaint. Such investigations and audits could result in administrative, civil or criminal liabilities, including repayments, fines, treble or other damages, forfeitures, restitution, or penalties being imposed upon us, the suspension of government export licenses, or the suspension or debarment from future U.S. government contracting. U.S. government investigations often take years to complete. The U.S. government also reserves the right to debar a contractor from receiving new government contracts for fraudulent, criminal, or other seriously improper conduct. The U.S. government could void any contracts found to be tainted by fraud. Like many defense contractors, we have received audit reports recommending the reduction of certain contract prices because, for example, cost or pricing data or cost accounting practices used to price and negotiate those contracts may not have conformed to government regulations. Some of these audit reports recommend that certain payments be repaid, delayed, or withheld, and may involve substantial amounts. We have made voluntary refunds in those cases we believe appropriate, have settled some allegations and, in some cases, continue to negotiate and/or litigate. The Company may be, and in some cases has been, required to make payments into escrow of disputed liabilities while the related litigation is pending. If the litigation is resolved in the Company’s favor, any such payments will be returned to the Company with interest. Our final allowable incurred costs for each year are also subject to audit and have, from time to time, resulted in disputes between us and the U.S. government, with litigation resulting at the Court of Federal Claims (COFC) or the Armed Services Board of Contract Appeals (ASBCA), or their related courts of appeals. In addition, the DOJ has, from time to time, convened grand juries to investigate possible irregularities by us. We also provide products and services to customers outside of the U.S., and those sales are subject to local government laws, regulations, and procurement policies and practices. Our compliance with such local government regulations or any applicable U.S. government regulations (e.g., the Foreign Corrupt Practices Act (FCPA) and International Traffic in Arms Regulations (ITAR)) may also be investigated or audited. In addition, we accrue for liabilities associated with those matters that are probable and can be reasonably estimated. The most likely liability amount to be incurred is accrued based upon a range of estimates. Where no amount within a range of estimates is more likely, then we accrue the minimum amount. Other than as specifically disclosed in this Form 10-K, we do not expect these audits, investigations or disputes to have a material effect on our results of operations, financial condition, or liquidity, either individually or in the aggregate. Tax Treatment of Carrier and Otis Dispositions. Management has determined that the distributions of Carrier and Otis on April 3, 2020, and certain related internal business separation transactions, qualified as tax-free under applicable law. In making these determinations, we applied the tax law in the relevant jurisdictions to our facts and circumstances and obtained tax rulings from the relevant taxing authorities, tax opinions, and/or other external tax advice related to the concluded tax treatment. If the completed distributions of Carrier or Otis or certain internal business separation transactions were to fail to qualify for tax-free treatment, the Company could be subject to significant liabilities, and there could be material adverse impacts on the Company’s business, results of operations, financial condition, or liquidity in future reporting periods. Pratt & Whitney Powder Metal Matter. Pratt & Whitney has determined that a rare condition in powder metal used to manufacture certain engine parts requires accelerated inspection of the PW1100 GTF fleet, which powers the A320neo. This determination was made pursuant to Pratt & Whitney’s safety management system. On August 4, 2023, Pratt & Whitney issued a special instruction (SI), to operators of PW1100 GTF powered A320neo aircraft, which required accelerated inspections and engine removals covering an initial subset of operational engines, no later than September 15, 2023. During the third quarter of 2023, through its safety management system, Pratt & Whitney continued its engineering and industrial assessment which resulted in an updated fleet management plan for the remaining PW1100 fleet. This updated plan requires a combination of part inspections and retirements for some high pressure turbine and high pressure compressor parts made from affected raw material. Guidance to affected operators was released via service bulletins (SB) and SI in November 2023 and this guidance is expected to be reflected in one or more airworthiness directives issued by the Federal Aviation Administration (FAA). Consistent with previous information, the actions are expected to result in significant incremental shop visits through the end of 2026. As a result, Pratt & Whitney expects a significant increase in aircraft on ground levels for the PW1100 powered A320neo fleet through 2026. As a result of anticipated increased aircraft on ground levels and expected compensation to customers for this disruption, as well as incremental maintenance costs resulting from increased inspections and shop visits, Pratt & Whitney recorded a pre-tax operating profit charge in the third quarter of 2023 of $2.9 billion, reflecting Pratt & Whitney’s net 51% program share of the PW1100 program. This reflects our current best estimate of expected customer compensation for the estimated duration of the disruption as well as the EAC adjustment impact of this matter to Pratt & Whitney’s long-term maintenance contracts. The incremental costs to the business’s long-term maintenance contracts include the estimated cost of additional inspections, replacement of parts, and other related impacts. The $2.9 billion charge is reflected in the Consolidated Statement of Operations as a reduction of sales of $5.4 billion which was partially offset by a net reduction of cost of sales of $2.5 billion primarily representing our partners’49% share of this charge. This resulted in a net increase in Other accrued liabilities of $2.8 billion, which principally relates to our 51% share of an accrual for expected customer compensation. There was no utilization of the accrual during the fourth quarter of 2023. Other engine models within Pratt & Whitney’s fleet contain parts manufactured with affected powder metal, and while Pratt & Whitney continues to evaluate the impact of this powder metal issue on other engine models within its fleet, we do not currently believe there will be any significant financial impact with respect to these other engine models. The financial impact of the powder metal issue is based on historical experience and is subject to various assumptions and judgments, most notably, the number and expected timing of shop visits, inspection results and scope of work to be performed, turnaround time, availability of parts, available capacity at overhaul facilities and outcomes of negotiations with impacted customers. While these assumptions reflect our best estimates at this time, they are subject to variability. Potential changes to these assumptions and actual incurred costs could significantly affect the estimates inherent in our financial statements and could have a material effect on the Company’s results of operations for the periods in which they are recognized. Legal Proceedings. The Company and its subsidiaries are subject to various contract pricing disputes, government investigations, and litigation matters across jurisdictions, updates to certain of which are set forth below. Cost Accounting Standards Claims As previously disclosed, in April 2019, a Divisional Administrative Contracting Officer (DACO) of the United States DCMA asserted a claim against Pratt & Whitney to recover alleged overpayments of approximately $1.73 billion plus interest ($1.04 billion at December 31, 2023). The claim is based on Pratt & Whitney’s alleged noncompliance with Cost Accounting Standards (CAS) from January 1, 2007 to March 31, 2019, due to its method of allocating independent research and development costs to government contracts. Pratt & Whitney believes that the claim is without merit and filed an appeal to the ASBCA on June 7, 2019. As previously disclosed, in December 2013, a DCMA DACO asserted a claim against Pratt & Whitney to recover alleged overpayments of approximately $177 million plus interest ($155 million at December 31, 2023). The claim is based on Pratt & Whitney’s alleged noncompliance with CAS from January 1, 2005 to December 31, 2012, due to its method of determining the cost of collaborator parts used in the calculation of material overhead costs for government contracts. In 2014, Pratt & Whitney filed an appeal to the ASBCA. An evidentiary hearing was held and completed in June 2019. On November 22, 2021, the ASBCA issued its written decision sustaining in part and denying in part Pratt & Whitney’s appeal. The ASBCA rejected the DCMA’s asserted measure of the cost of collaborator parts, and ruled substantially in Pratt & Whitney’s favor on other liability issues. The ASBCA remanded the appeal to the parties for resolution of damages issues, which could require further proceedings at the ASBCA. On December 23, 2021, the DCMA filed a motion with the ASBCA seeking partial reconsideration of the November 22, 2021 decision. The motion for reconsideration was denied on August 29, 2022. On December 23, 2022, the DCMA filed an appeal to the United States Court of Appeals for the Federal Circuit. We continue to believe that the ASBCA’s rejection of the DCMA’s asserted measure of the cost of collaborator parts is well supported in fact and law and likely will be sustained. In December 2018, a DCMA DACO issued a second claim against Pratt & Whitney that similarly alleges that its method of determining the cost of collaborator parts does not comply with the CAS for calendar years 2013 through 2017. This second claim, which asserts the same measure of the cost of collaborator parts rejected by the ASBCA’s recent decision, demands payment of $269 million plus interest ($123 million at December 31, 2023). Pratt & Whitney appealed this second claim to the ASBCA in January 2019. In December 2023, a DCMA DACO issued a third claim against Pratt & Whitney that similarly alleges that its method of determining the cost of collaborator parts does not comply with the CAS for calendar years 2018 through 2022. This third claim, which asserts the same measure of the cost of collaborator parts rejected by the ASBCA’s prior decision, demands payment of $277 million plus interest ($52 million at December 31, 2023). Pratt & Whitney appealed this third claim to the ASBCA at the end of December 2023. Although subject to further litigation at the ASBCA and potentially further appellate proceedings, we continue to believe that the November 22, 2021 decision in the first claim will apply with equal legal effect to the second and third claims. Accordingly, we believe that the amounts demanded by the DCMA as set forth in the three claims are without legal basis and that any damages owed to the U.S. government for the three claims will not have a material adverse effect on our results of operations, financial condition, or liquidity. Thales-Raytheon Systems and Related Matters As previously disclosed, in 2019, Raytheon Company received a subpoena from the Securities and Exchange Commission (SEC) seeking information in connection with an investigation into whether there were improper payments made by Raytheon Company, our joint venture known as Thales-Raytheon Systems (TRS), or anyone acting on their behalf, in connection with TRS or Raytheon Company contracts in certain Middle East countries since 2014. In the first quarter of 2020, the DOJ advised Raytheon Company it had opened a parallel criminal investigation. In the third quarter of 2020, Raytheon Company received an additional subpoena from the SEC, seeking information and documents as part of its ongoing investigation. The Company maintains a rigorous anti-corruption compliance program, and continues to cooperate fully with the SEC’s and DOJ’s inquiries, and to examine through our own investigation whether there were any improper payments or any such conduct that was in violation of Raytheon Company policy. Although the investigation of these issues remains ongoing, information indicating that such conduct has occurred with respect to certain contracts has been identified. However, at this time, the Company is unable to predict the outcome of the SEC’s or DOJ’s inquiries. Further, based on the information available to date, we cannot reasonably estimate the range of potential loss or impact to the business that may result, but do not believe that the results of these inquiries will have a material adverse effect on our results of operations, financial condition, or liquidity. DOJ Investigation, Contract Pricing Disputes, and Related Civil Litigation As previously disclosed, on October 8, 2020, the Company received a criminal subpoena from the DOJ seeking information and documents in connection with an investigation relating to financial accounting, internal controls over financial reporting, and cost reporting regarding Raytheon’s business since 2009. The investigation involves multi-year contracts subject to governmental regulation, including potential civil defective pricing claims for certain Raytheon contracts entered into between 2011 and 2013. As part of the same investigation, on March 24, 2021, the Company received a second criminal subpoena from the DOJ seeking documents relating to a certain Raytheon contract entered into in 2017. We are cooperating fully with, and will continue to review the issues raised by, the DOJ’s ongoing investigation. We continue to make substantial progress in our internal review of the issues raised by the DOJ investigation. Although we believe we have defenses to the potential claims, the Company has determined that there is a probable risk of liability for damages, interest, and potential penalties, and has accrued approximately $300 million for this matter. We are currently unable to estimate an incremental loss, if any, which may result when the DOJ investigation is complete. Based on the information available to date, we do not believe the results of the DOJ investigation, or of any pending or potential civil litigation, will have a material adverse effect on our results of operations, financial condition, or liquidity. Following the Company’s initial disclosure of the DOJ subpoena, three shareholder derivative lawsuits were also filed in the United States District Court for the District of Delaware against the former Raytheon Company Board of Directors, the Company, and certain of its current and former executives, each alleging that defendants violated federal securities laws and breached their fiduciary duties by engaging in improper accounting practices, failing to implement sufficient internal financial and compliance controls, and making a series of false and misleading statements in regulatory filings. Those shareholder derivative lawsuits were consolidated. In December 2023, the consolidated action was further consolidated with certain newly filed derivative lawsuits related to the Powder Metal Matter, discussed below in “Powder Metal Disclosure Litigation and SEC Investigation”. Plaintiffs in the consolidated action then filed an operative complaint that removed all claims and allegations connected to the Company’s disclosure of the aforementioned DOJ subpoena, removing from the case that theory of relief against the former Raytheon Company Board of Directors, the Company, and the executives originally named in the consolidated lawsuit. The operative complaint now contains only allegations directed at certain former and current Directors and Officers of the Company related to the Powder Metal Matter, discussed below in “Powder Metal Disclosure Litigation and SEC Investigation”. UTC Equity Conversion Litigation As previously disclosed, on December 6, 2022, a shareholder derivative lawsuit was filed in the Delaware Court of Chancery against the Company and certain current and former members of its Board of Directors, alleging that defendants breached their fiduciary duties in May 2020 by amending the method by which UTC equity awards were converted to certain Company equity awards following the separation of UTC into three independent, publicly traded companies. We believe that the lawsuit lacks merit. Based on the information available to date, we do not believe that this matter will have a material adverse effect on our results of operations, financial condition, or liquidity. Civil Litigation Related to Employee Hiring Practices Pratt & Whitney is one of multiple defendants in a putative class action lawsuit pending in the United States District Court for the District of Connecticut alleging that Pratt & Whitney and the other defendants agreed to restrict the hiring and recruiting of certain engineers and skilled laborers in a manner that violated federal antitrust laws. Plaintiffs seek to represent different purported classes of engineers and skilled laborers employed by Pratt & Whitney and other supplier-defendants since 2011, and are seeking to recover treble damages in an undetermined amount, plus attorneys’ fees and costs of suit. We believe that the claims asserted lack merit. Based on the information available to date, we do not believe that this matter will have a material adverse effect on our results of operations, financial condition, or liquidity. Powder Metal Disclosure Litigation and SEC Investigation Following the Company’s disclosures of a rare condition in powder metal used to manufacture certain Pratt & Whitney engine parts, two sets of civil actions were filed against RTX. First, two putative federal securities class action lawsuits were filed in the United States District Court for the District of Connecticut against the Company and certain current and former executives of the Company. The lawsuits allege that defendants violated federal securities laws by making material misstatements and omitting material facts relating to Pratt & Whitney’s Geared Turbofan engine fleet, including the impact of the powder metal issue on the fleet, in various regulatory filings. The lawsuits were consolidated and remain pending. Second, three shareholder derivative lawsuits were filed against current and former Officers and Directors of the Company, two in the United States District Court for the District of Delaware and one in the United States District Court for the District of Connecticut, which has since been transferred to the District of Delaware. In addition, the complaint in the consolidated derivative action discussed above under “DOJ Investigation, Contract Pricing Disputes, and Related Civil Litigation” was amended to add allegations relating to the powder metal manufacturing matter. The four lawsuits have been consolidated in the District of Delaware, and a single operative complaint has been filed. The operative complaint alleges that the defendants caused the Company to make materially false and misleading statements relating to Pratt & Whitney’s Geared Turbofan engines, and failed to maintain an adequate system of oversight, disclosure controls and procedures, and internal controls over financial reporting. Based on the information available to date, we do not believe that either matter will have a material adverse effect on our results of operations, financial condition, or liquidity. On November 7, 2023 and January 30, 2024, the Company received subpoenas from the SEC seeking engineering, operational, organizational, accounting, and financial documents in connection with an investigation relating to the Company’s disclosures in 2023 of issues arising from Pratt & Whitney’s use of powder metal in manufacturing various engine parts, its identification of certain risks associated with those manufacturing processes, and corrective actions identified by Pratt & Whitney to mitigate those risks. The Company is cooperating with the SEC and is responding to the subpoenas. At this time, we are unable to predict the timing or outcome of this SEC investigation. Where appropriate, we have recorded loss contingency accruals for the above-referenced matters, and the amounts individually, or in the aggregate, are not material. Other. As described in “Note 16: Guarantees,” we extend performance and operating cost guarantees beyond our normal warranty and service policies for extended periods on some of our products. We have accrued our estimate of the liability that may result under these guarantees and for service costs that are probable and can be reasonably estimated. We also have other commitments and contingent liabilities related to legal proceedings, self-insurance programs, and matters arising out of the normal course of business. We accrue contingencies based upon a range of possible outcomes. If no amount within this range is a better estimate than any other, then we accrue the minimum amount. In the ordinary course of business, the Company and its subsidiaries are also routinely defendants in, parties to, or otherwise subject to many pending and threatened legal actions, claims, disputes, and proceedings. These matters are often based on alleged violations of contract, product liability, warranty, regulatory, environmental, health and safety, employment, intellectual property, tax, and other laws. In some instances, claims for substantial monetary damages are asserted against the Company and its subsidiaries and could result in fines, penalties, compensatory or treble damages, or non-monetary relief. We do not believe that these matters will have a material adverse effect upon our results of operations, financial condition, or liquidity.

X
- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for commitments and contingencies. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 440 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482648/440-10-50-4 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//450/tableOfContent Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 954 -SubTopic 440 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480327/954-440-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 440 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482648/440-10-50-4 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 440 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//440/tableOfContent + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration