XML 16 R12.htm IDEA: XBRL DOCUMENT
v3.20.1

Commitments and Contingencies | 3 Months Ended
--- | ---
Mar. 31, 2020
Commitments And Contingencies Disclosure [Abstract] |
Commitments and Contingencies | (6) Commitments and Contingencies Professional and General Liability, Workers’ Compensation Liability The vast majority of our subsidiaries are self-insured for professional and general liability exposure up to: (i) $10 million and $3 million per occurrence, respectively, effective January, 2020 (professional liability claims are also subject to an additional annual aggregate self-insured retention of $2.5 million for claims in excess of $10 million); (ii) $5 million and $3 million per occurrence, respectively, during 2019, 2018 and 2017, and; (iii) $10 million and $3 million per occurrence, respectively, prior to 2017. These subsidiaries are provided with several excess policies through commercial insurance carriers which provide for coverage in excess of the applicable per occurrence self-insured retention or underlying policy limits up to $250 million per occurrence and in the aggregate for claims incurred after 2013 and up to $200 million per occurrence and in the aggregate for claims incurred from 2011 through 2013. We remain liable for 10%, up to an annual aggregate limitation of $5 million ($8.5 million for facilities located in the U.K.), of the claims paid pursuant to the commercially insured excess coverage. In addition, from time to time based upon marketplace conditions, we may elect to purchase additional commercial coverage for certain of our facilities or businesses. Our behavioral health care facilities located in the U.K. have policies through a commercial insurance carrier located in the U.K. that provides for £10 million of professional liability coverage and £25 million of general liability coverage. As of March 31, 2020, the total accrual for our professional and general liability claims was $261 million, of which $42 million was included in current liabilities. As of December 31, 2019, the total accrual for our professional and general liability claims was $242 million, of which $42 million was included in current liabilities. As a result of unfavorable trends recently experienced, during the first quarter of 2020, we recorded a $20 million increase to our reserves for self-insured professional and general liability claims. Our estimated liability for self-insured professional and general liability claims is based on a number of factors including, among other things, the number of asserted claims and reported incidents, estimates of losses for these claims based on recent and historical settlement amounts, estimates of incurred but not reported claims based on historical experience, and estimates of amounts recoverable under our commercial insurance policies. While we continuously monitor these factors, our ultimate liability for professional and general liability claims could change materially from our current estimates due to inherent uncertainties involved in making this estimate. Given our significant self-insured exposure for professional and general liability claims, there can be no assurance that a sharp increase in the number and/or severity of claims asserted against us will not have a material adverse effect on our future results of operations. Although we are unable to predict whether or not our future financial statements will require updates to estimates for our prior year reserves for self-insured general and professional and workers’ compensation claims, given the relatively unpredictable nature of the these potential liabilities and the factors impacting these reserves, as discussed above, it is reasonably likely that our future financial results may include material adjustments to prior period reserves. As of March 31, 2020, the total accrual for our workers’ compensation liability claims was $84 million, of which $40 million was included in current liabilities. As of December 31, 2019, the total accrual for our workers’ compensation liability claims was $81 million, of which $40 million was included in current liabilities. Property Insurance: We have commercial property insurance policies for our properties covering catastrophic losses, including windstorm damage, up to a $1 billion policy limit, subject to a deductible ranging from $50,000 to $250,000 per occurrence. Losses resulting from named windstorms are subject to deductibles between 3% and 5% of the total insurable value of the property. In addition, we have commercial property insurance policies covering catastrophic losses resulting from earthquake and flood damage, each subject to aggregated loss limits (as opposed to per occurrence losses). Commercially insured earthquake coverage for our facilities is subject to various deductibles and limitations including: (i) $500 million limitation for our facilities located in Nevada; (ii) $130 million limitation for our facilities located in California; (iii) $100 million limitation for our facilities located in fault zones within the United States; (iv) $40 million limitation for our facilities located in Puerto Rico, and; (v) $250 million limitation for many of our facilities located in other states. Our commercially insured flood coverage has a limit of $100 million annually. There is also a $10 million sublimit for one of our facilities located in Houston, Texas, and a $1 million sublimit for our facilities located in Puerto Rico. Deductibles for flood losses vary in amount, up to a maximum of $500,000, based upon location of the facility. Since certain of our facilities have been designated by our insurer as flood prone, we have elected to purchase policies from The National Flood Insurance Program. Property insurance for our behavioral health facilities located in the U.K. are provided on an all risk basis up to a £1.29 billion policy limit, with coverage caps per location, that includes coverage for real and personal property as well as business interruption losses. Other Our accounts receivable as of March 31, 2020 and December 31, 2019 include amounts due from Illinois of approximately $23 million and $36 million, respectively. Collection of the outstanding receivables continues to be delayed due to state budgetary and funding pressures. Approximately $11 million as of March 31, 2020 and $18 million as of December 31, 2019, of the receivables due from Illinois were outstanding in excess of 60 days, as of each respective date. Although the accounts receivable due from Illinois could remain outstanding for the foreseeable future, since we expect to eventually collect all amounts due to us, no related reserves have been established in our consolidated financial statements. However, we can provide no assurance that we will eventually collect all amounts due to us from Illinois. Failure to ultimately collect all outstanding amounts due to us from Illinois would have an adverse impact on our future consolidated results of operations and cash flows. Legal Proceedings We operate in a highly regulated and litigious industry which subjects us to various claims and lawsuits in the ordinary course of business as well as regulatory proceedings and government investigations. These claims or suits include claims for damages for personal injuries, medical malpractice, commercial/contractual disputes, wrongful restriction of, or interference with, physicians’ staff privileges, and employment related claims. In addition, health care companies are subject to investigations and/or actions by various state and federal governmental agencies or those bringing claims on their behalf. Government action has increased with respect to investigations and/or allegations against healthcare providers concerning possible violations of fraud and abuse and false claims statutes as well as compliance with clinical and operational regulations. Currently, and from time to time, we and some of our facilities are subjected to inquiries in the form of subpoenas, Civil Investigative Demands, audits and other document requests from various federal and state agencies. These inquiries can lead to notices and/or actions including repayment obligations from state and federal government agencies associated with potential non-compliance with laws and regulations. Further, the federal False Claims Act allows private individuals to bring lawsuits (qui tam actions) against healthcare providers that submit claims for payments to the government. Various states have also adopted similar statutes. When such a claim is filed, the government will investigate the matter and decide if they are going to intervene in the pending case. These qui tam lawsuits are placed under seal by the court to comply with the False Claims Act’s requirements. If the government chooses not to intervene, the private individual(s) can proceed independently on behalf of the government. Health care providers that are found to violate the False Claims Act may be subject to substantial monetary fines/penalties as well as face potential exclusion from participating in government health care programs or be required to comply with Corporate Integrity Agreements as a condition of a settlement of a False Claims Act matter. In September 2014, the Criminal Division of the Department of Justice (“DOJ”) announced that all qui tam cases will be shared with their Division to determine if a parallel criminal investigation should be opened. The DOJ has also announced an intention to pursue civil and criminal actions against individuals within a company as well as the corporate entity or entities. In addition, health care facilities are subject to monitoring by state and federal surveyors to ensure compliance with program Conditions of Participation. In the event a facility is found to be out of compliance with a Condition of Participation and unable to remedy the alleged deficiency(s), the facility faces termination from the Medicare and Medicaid programs or compliance with a System Improvement Agreement to remedy deficiencies and ensure compliance. The laws and regulations governing the healthcare industry are complex covering, among other things, government healthcare participation requirements, licensure, certification and accreditation, privacy of patient information, reimbursement for patient services as well as fraud and abuse compliance. These laws and regulations are constantly evolving and expanding. Further, the Legislation has added additional obligations on healthcare providers to report and refund overpayments by government healthcare programs and authorizes the suspension of Medicare and Medicaid payments “pending an investigation of a credible allegation of fraud.” We monitor our business and have developed an ethics and compliance program with respect to these complex laws, rules and regulations. Although we believe our policies, procedures and practices comply with government regulations, there is no assurance that we will not be faced with the sanctions referenced above which include fines, penalties and/or substantial damages, repayment obligations, payment suspensions, licensure revocation, and expulsion from government healthcare programs. Even if we were to ultimately prevail in any action brought against us or our facilities or in responding to any inquiry, such action or inquiry could have a material adverse effect on us. Certain legal matters are described below: Government Investigations: UHS Behavioral Health In February, 2013, the Office of Inspector General for the United States Department of Health and Human Services (“OIG”) served a subpoena requesting various documents from January, 2008 to the date of the subpoena directed at Universal Health Services, Inc. (“UHS”) concerning it and UHS of Delaware, Inc., and certain UHS owned behavioral health facilities including: Keys of Carolina, Old Vineyard Behavioral Health, The Meadows Psychiatric Center, Streamwood Behavioral Health, Hartgrove Hospital, Rock River Academy and Residential Treatment Center, Roxbury Treatment Center, Harbor Point Behavioral Health Center, f/k/a The Pines Residential Treatment Center, including the Crawford, Brighton and Kempsville campuses, Wekiva Springs Center and River Point Behavioral Health. Prior to receipt of this subpoena, some of these facilities had received independent subpoenas from state or federal agencies. Subsequent to the February 2013 subpoenas, some of the facilities above have received additional, specific subpoenas or other document and information requests. In addition to the OIG, the DOJ and various U.S. Attorneys’ and state Attorneys’ General Offices are also involved in this matter. Since February 2013, additional facilities have also received subpoenas and/or document and information requests or we have been notified are included in the omnibus investigation. Those facilities include: National Deaf Academy, Arbour-HRI Hospital, Behavioral Hospital of Bellaire, St. Simons By the Sea, Turning Point Care Center, Salt Lake Behavioral Health, Central Florida Behavioral Hospital, University Behavioral Center, Arbour Hospital, Arbour- Fuller Hospital, Pembroke Hospital, Westwood Lodge, Coastal Harbor Health System, Shadow Mountain Behavioral Health, Cedar Hills Hospital, Mayhill Hospital, Southern Crescent Behavioral Health (Anchor Hospital and Crescent Pines campuses), Valley Hospital (AZ), Peachford Behavioral Health System of Atlanta, University Behavioral Health of Denton, El Paso Behavioral Health System, Newport News Behavioral Health Center, The Hughes Center, Forest View Hospital and Havenwyck Hospital. In October, 2013, we were advised that the DOJ’s Criminal Frauds Section had opened an investigation of River Point Behavioral Health and Wekiva Springs Center. We were subsequently notified that the Criminal Frauds section had opened investigations of National Deaf Academy, Hartgrove Hospital and UHS as a corporate entity. In April 2017, the DOJ’s Criminal Division issued a subpoena requesting documentation from Shadow Mountain Behavioral Health. In August 2017, Kempsville Center of Behavioral Health (a part of Harbor Point Behavioral Health previously identified above) received a subpoena requesting documentation. We have been advised that the investigations being conducted by the DOJ’s Criminal Frauds Section and corresponding U.S. Attorneys’ Offices, of UHS and the above referenced facilities, have been closed. In April, 2014, the Centers for Medicare and Medicaid Services (“CMS”) instituted a Medicare payment suspension at River Point Behavioral Health in accordance with federal regulations regarding suspension of payments during certain investigations. The Florida Agency for Health Care Administration (“AHCA”) subsequently issued a Medicaid payment suspension for the facility. River Point Behavioral Health submitted a rebuttal statement disputing the basis of the suspension and requesting revocation of the suspension. Notwithstanding, CMS continued the payment suspension. River Point Behavioral Health provided additional information to CMS in an effort to obtain relief from the payment suspension but the Medicare suspension remains in effect. In June 2017, AHCA advised that while they were maintaining the suspension for dual eligible and cross-over Medicare beneficiaries, the Medicaid payment suspension was lifted effective June 27, 2017. From inception through March 31, 2020, the aggregate funds withheld from us in connection with the River Point Behavioral Health payment suspension amounted to approximately $8.7 million. We anticipate a resolution of the payment suspension will be part of the overall settlement agreement(s) referenced below to be drafted and finalized. Although the operating results of River Point Behavioral Health did not have a material impact on our consolidated results of operations during the three-month period ended March 31, 2020 or the year ended December 31, 2019, the payment suspension has had a material adverse effect on the facility’s results of operations and financial condition. The DOJ has advised us that the civil aspect of the coordinated investigation referenced above is a False Claims Act investigation focused on billings submitted to government payers in relation to services provided at those facilities. While there have been various matters raised by DOJ during the pendency of this investigation, DOJ Civil has advised that the focus of their investigation is on medical necessity issues and billing for services not eligible for payment due to non-compliance with regulatory requirements relating to, among other things, admission eligibility, discharge decisions, length of stay and patient care issues. It is our understanding that the DOJ Criminal Fraud Section was investigating similar issues prior to the closure of their investigation. UHS denies any fraudulent billings were submitted to government payers. In July 2019, we reached an agreement in principle with the DOJ’s Civil Division, and on behalf of various states’ attorneys general offices, to resolve the civil aspects of the government’s investigation of our behavioral health care facilities for $127 million subject to requisite approvals and preparation and execution of definitive settlement and related agreements. We are also negotiating a corporate integrity agreement with the Office of Inspector General for the United States Department of Health and Human Services (“OIG”) which we expect will be part of the overall settlement of this matter. We have established a pre-tax reserve in connection with the civil aspects of these matters (“DOJ Reserve”), which includes related fees and costs due to or on behalf of third-parties, which amounted to $134 million at both March 31, 2020 and December 31, 2019. There was no change to the DOJ Reserve during the first quarter of 2020. Based upon the terms and provisions included in the drafts of the settlement agreement, and related subsequent discussions, our financial statements for the year ended December 31, 2019 included an unfavorable provision for income taxes of approximately $6 million resulting from the net estimated federal and state income taxes due on the portion of the pre-tax DOJ Reserve that is estimated to be non-deductible for income tax purposes. Since the agreement in principle with the DOJ’s Civil Division is subject to certain required approvals and negotiation and execution of definitive settlement agreements, as well as negotiation and execution of a corporate integrity agreement with the OIG, we can provide no assurance that definitive agreements will ultimately be finalized. We therefore can provide no assurance that final amounts paid in settlement or otherwise, or associated costs, or the income tax deductibility of such payments, will not differ materially from our established reserve and assumptions related to income tax deductibility. DOJ investigation of Turning Point Hospital. During the fourth quarter of 2018, we were notified that the DOJ Civil Division in conjunction with the U.S. Attorney’s Office for the Northern District of Georgia and the Georgia Attorney General’s Office opened an investigation of Turning Point Hospital in Moultrie, GA. The DOJ Civil Division has advised us that they are primarily investigating transportation and housing financial assistance provided to patients receiving treatment at the facility. The DOJ issued a civil investigative demand to the facility requesting various documents and other information. In September, 2019, we reached a settlement in principle of this matter pending negotiation, finalization and execution of definitive settlement agreements. As of March 31, 2020 and December 31, 2019, our financial statements include d an estimated reserve in connection with the potential settlement of this matter, which did not have material impact on our results of operations and financial condition. Litigation: U.S. ex rel Escobar v. Universal Health Services, Inc. et.al. This is a False Claims Act case filed against Universal Health Services, Inc., UHS of Delaware, Inc. and HRI Clinics, Inc. d/b/a Arbour Counseling Services in U.S. District Court for the District of Massachusetts. This qui tam action primarily alleges that Arbour Counseling Services failed to appropriately supervise certain clinical providers in contravention of regulatory requirements and the submission of claims to Medicaid were subsequently improper. Relators make other claims of improper billing to Medicaid associated with alleged failures of Arbour Counseling to comply with state regulations. The U.S. Attorney’s Office and the Massachusetts Attorney General’s Office initially declined to intervene. UHS filed a motion to dismiss and the trial court originally granted the motion dismissing the case. The First Circuit Court of Appeals (“First Circuit”) reversed the trial court’s dismissal of the case. The United States Supreme Court subsequently vacated the First Circuit’s opinion and remanded the case for further consideration under the new legal standards established by the Supreme Court for False Claims Act cases. During the 4th quarter of 2016, the First Circuit issued a revised opinion upholding their reversal of the trial court’s dismissal. The case was then remanded to the trial court for further proceedings. In January 2017, the U.S. Attorney’s Office and Massachusetts Attorney General’s Office advised of the potential for intervention in the case. The Massachusetts Attorney General’s Office subsequently filed its motion to intervene which was granted and, in April 2017, filed their Complaint in Intervention. We have defended this case vigorously. This matter is included in the above-mentioned agreement in principle reached with the DOJ’s Civil Division, and on behalf of various states’ attorneys general offices, to resolve the civil aspects of the government’s investigation of our behavioral health care facilities, subject to requisite approvals and preparation and execution of definitive settlement and related agreements. Shareholder Class Action In December 2016 a purported shareholder class action lawsuit was filed in U.S. District Court for the Central District of California against UHS and certain UHS officers alleging violations of the federal securities laws. The case was originally filed as Heed v. Universal Health Services, Inc. et. al. (Case No. 2:16-CV-09499-PSG-JC). The court subsequently appointed Teamsters Local 456 Pension Fund and Teamsters Local 456 Annuity Fund to serve as lead plaintiffs. The case has been transferred to the U.S. District Court for the Eastern District of Pennsylvania and the style of the case has been changed to Teamsters Local 456 Pension Fund, et. al. v. Universal Health Services, Inc. et. al. (Case No. 2:17-CV-02817-LS). In September, 2017, Teamsters Local 456 Pension Fund filed an amended complaint. The amended class action complaint alleges violations of federal securities laws relating to disclosures made in public filings associated with alleged practices and operations at our behavioral health facilities. Plaintiffs seek monetary damages for shareholders during the defined class period as a result of the decrease in share price following various public disclosures or reports. In December, 2017, we filed a motion to dismiss the amended complaint. In August, 2019, the court granted our motion to dismiss. Plaintiffs subsequently filed a motion with the court seeking leave to file a second amended complaint. In April, 2020, the court denied Plaintiffs’ motion to file a second amended complaint. We deny liability and intend to defend ourselves vigorously. At this time, we are uncertain as to potential liability or financial exposure, if any, which may be associated with this matter. Shareholder Derivative Cases In March 2017, a shareholder derivative suit was filed by plaintiff David Heed in the Court of Common Pleas of Philadelphia County. A notice of removal to the United States District Court for the Eastern District of Pennsylvania was filed (Case No. 2:17-cv-01476-LS). Plaintiff filed a motion to remand. In December 2017, the Court denied plaintiff’s motion to remand and has retained the case in federal court. In May, June and July 2017, additional shareholder derivative suits were filed in the United States District Court for the Eastern District of Pennsylvania. The plaintiffs in those cases are: Central Laborers’ Pension Fund (Case No. 17-cv-02187-LS); Firemen’s Retirement System of St. Louis (Case No. 17—cv-02317-LS); Waterford Township Police & Fire Retirement System (Case No. 17-cv-02595-LS); and Amalgamated Bank Longview Funds (Case No. 17-cv-03404-LS). The Fireman’s Retirement System case has since been voluntarily dismissed. The federal court has consolidated all of the cases pending in the Eastern District of Pennsylvania and has appointed co-lead plaintiffs and co-lead counsel. Lead Plaintiffs have filed a consolidated, amended complaint. We have filed a motion to dismiss the amended complaint. In addition, a shareholder derivative case was filed in Chancery Court in Delaware by the Delaware County Employees’ Retirement Fund (Case No. 2017-0475-JTL). In December 2017, the Chancery Court stayed this case pending resolution of other contemporaneous matters. Each of these cases have named certain current and former members of the Board of Directors individually and certain officers of Universal Health Services, Inc. as defendants. UHS has also been named as a nominal defendant in these cases. The derivative cases make substantially similar allegations and claims as the shareholder class action relating to practices at our behavioral health facilities and board and corporate oversight of these facilities as well as claims relating to the stock trading by the individual defendants and company repurchase of shares during the relevant time period. The cases make claims of breaches of fiduciary duties by the named board members and officers; alleged violations of federal securities laws; and common law causes of action against the individual defendants including unjust enrichment, corporate waste, abuse of control, constructive fraud and gross mismanagement. The cases seek monetary damages allegedly incurred by the company; restitution and disgorgement of profits, benefits and other compensation from the individual defendants and various forms of equitable relief relating to corporate governance matters. In August, 2019, the court granted our motion to dismiss. Plaintiffs subsequently filed a motion with the court seeking leave to file a second amended complaint. In April, 2020, the court denied Plaintiffs motion to file a second amended complaint. The defendants deny liability and intend to defend these cases vigorously. At this time, we are uncertain as to potential liability or financial exposure, if any, which may be associated with these matters. The George Washington University v. Universal Health Services, Inc., et. al. In December 2019, The George Washington University (“University”) filed a lawsuit in the Superior Court for the District of Columbia against Universal Health Services, Inc. as well as certain subsidiaries and individuals associated with the ownership and management of The George Washington University Hospital (“GW Hospital”) in Washington, D.C. (case No. 2019 CA 008019 B). The lawsuit claims that UHS failed to provide sufficient financial compensation to the University under the terms of various agreements entered into in 1997 between the University and UHS for the joint venture ownership of GW Hospital. The lawsuit includes claims for breach of contract, breach of fiduciary duty, and unjust enrichment. We deny liability and intend to defend this matter vigorously. We have filed a motion to dismiss the complaint. At this time, we are uncertain as to potential liability or financial exposure, if any, which may be associated with this matter. Disproportionate Share Hospital Payment Matter: In late September, 2015, many hospitals in Pennsylvania, including certain of our behavioral health care hospitals located in the state, received letters from the Pennsylvania Department of Human Services (the “Department”) demanding repayment of allegedly excess Medicaid Disproportionate Share Hospital payments (“DSH”), primarily consisting of managed care payments characterized as DSH payments, for the federal fiscal year (“FFY”) 2011 amounting to approximately $4 million in the aggregate. Since that time, certain of our behavioral health care hospitals in Pennsylvania have received similar requests for repayment for alleged DSH overpayments for FFYs 2012 through 2015. For FFY 2012, the claimed overpayment amounts to approximately $4 million. For FY 2013, FY 2014 and FY 2015 the initial claimed overpayments and attempted recoupment by the Department were approximately $7 million, $8 million and $7 million, respectively. The Department has agreed to a change in methodology which, upon confirmation of the underlying data being accepted by the Department, could reduce the initial claimed overpayments for FY 2013, FY 2014 and FY 2015 by approximately $2 million, $2 million and $3 million, respectively. We filed administrative appeals for all of our facilities contesting the recoupment efforts for FFYs 2011 through 2015 as we believe the Department’s calculation methodology is inaccurate and conflicts with applicable federal and state laws and regulations. The Department has agreed to postpone the recoupment of the state’s share for FY 2011 to 2013 until all hospital appeals are resolved but started recoupment of the federal share. For FY 2014 and FY 2015, the Department has initiated the recoupment of the alleged overpayments. We understand that starting in FFY 2016, the first full fiscal year after the January 1, 2015 effective date of Medicaid expansion in Pennsylvania, the Department will no longer characterize managed care payments received by the hospitals as DSH payments. We can provide no assurance that we will ultimately be successful in our legal and administrative appeals related to the Department’s repayment demands. If our legal and administrative appeals are unsuccessful, our future consolidated results of operations and financial condition could be adversely impacted by these repayments. Other Matters: Various other suits, claims and investigations, including government subpoenas, arising against, or issued to, us are pending and additional such matters may arise in the future. Management will consider additional disclosure from time to time to the extent it believes such matters may be or become material. The outcome of any current or future litigation or governmental or internal investigations, including the matters described above, cannot be accurately predicted, nor can we predict any resulting penalties, fines or other sanctions that may be imposed at the discretion of federal or state regulatory authorities. We record accruals for such contingencies to the extent that we conclude it is probable that a liability has been incurred and the amount of the loss can be reasonably estimated. No estimate of the possible loss or range of loss in excess of amounts accrued, if any, can be made at this time regarding the matters described above or that are otherwise pending because the inherently unpredictable nature of legal proceedings may be exacerbated by various factors, including, but not limited to: (i) the damages sought in the proceedings are unsubstantiated or indeterminate; (ii) discovery is not complete; (iii) the matter is in its early stages; (iv) the matters present legal uncertainties; (v) there are significant facts in dispute; (vi) there are a large number of parties, or; (vii) there is a wide range of potential outcomes. It is possible that the outcome of these matters could have a material adverse impact on our future results of operations, financial position, cash flows and, potentially, our reputation.

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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -URI http://asc.fasb.org/topic&trid=2127136 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -URI http://asc.fasb.org/topic&trid=2144648 + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration