On October 23, 2018, we entered into a Sixth Amendment (the “Sixth Amendment”) to our credit agreement dated as of November 15, 2010, as amended on March 15, 2011, September 21, 2012, May 16, 2013, August 7, 2014 and June 7, 2016, among UHS, as borrower, the several banks and other financial institutions from time to time parties thereto, as lenders, JPMorgan Chase Bank, N.A., as administrative agent, and the other agents party thereto (the “Senior Credit Agreement”). The Sixth Amendment became effective on October 23, 2018.

The Sixth Amendment amended the Senior Credit Agreement to, among other things: (i) increase the aggregate amount of the revolving credit facility to $1 billion (increase of $200 million over the $800 million previous commitment); (ii) increase the aggregate amount of the tranche A term loan commitments to $2 billion (increase of approximately $290 million over the $1.71 billion of outstanding borrowings prior to the amendment), and; (iii) extended the maturity date of the revolving credit and tranche A term loan facilities to October 23, 2023 from August 7, 2019.

On October 31, 2018, we added a seven-year tranche B term loan facility in the aggregate principal amount of $500 million pursuant to the Senior Credit Agreement. The tranche B term loan matures on October 31, 2025. We used the proceeds to repay borrowings under the revolving credit facility, the Securitization (as defined below), to redeem our $300 million, 3.75% Senior Notes that were scheduled to mature in 2019 and for general corporate purposes.

As of March 31, 2020, we had no borrowings outstanding pursuant to our $1 billion revolving credit facility and we had $998 million of available borrowing capacity net of $2 million of outstanding letters of credit.

Pursuant to the terms of the Sixth Amendment, the tranche A term loan, which had $1.938 billion of borrowings outstanding as of March 31, 2020, provides for eight installment payments of $12.5 million per quarter which commenced in March of 2019 and are scheduled to continue through December of 2020. Thereafter, payments of $25 million per quarter are scheduled, commencing in March of 2021 until maturity in October of 2023, when all outstanding amounts will be due.

The tranche B term loan, which had $494 million of borrowings outstanding as of March 31, 2020, provides for installment payments of $1.25 million per quarter, which commenced on March 31, 2019 and are scheduled to continue until maturity in October of 2025, when all outstanding amounts will be due.

Borrowings under the Senior Credit Agreement bear interest at our election at either (1) the ABR rate which is defined as the rate per annum equal to the greatest of (a) the lender’s prime rate, (b) the weighted average of the federal funds rate, plus 0.5% and (c) one month LIBOR rate plus 1%, in each case, plus an applicable margin based upon our consolidated leverage ratio at the end of each quarter ranging from 0.375% to 0.625% for revolving credit and term loan A borrowings and 0.75% for tranche B borrowings, or (2) the one, two, three or six month LIBOR rate (at our election), plus an applicable margin based upon our consolidated leverage ratio at the end of each quarter ranging from 1.375% to 1.625% for revolving credit and term loan A borrowings and 1.75% for the tranche B term loan. As of March 31, 2020, the applicable margins were 0.375% for ABR-based loans and 1.375% for LIBOR-based loans under the revolving credit and term loan A facilities. The revolving credit facility includes a $125 million sub-limit for letters of credit. The Senior Credit Agreement is secured by certain assets of the Company and our material subsidiaries (which generally excludes asset classes such as substantially all of the patient-related accounts receivable of our acute care hospitals, and certain real estate assets and assets held in joint-ventures with third parties) and is guaranteed by our material subsidiaries.

The Senior Credit Agreement includes a material adverse change clause that must be represented at each draw. The Senior Credit Agreement contains covenants that include a limitation on sales of assets, mergers, change of ownership, liens and indebtedness, transactions with affiliates, dividends and stock repurchases; and requires compliance with financial covenants including maximum leverage. We are in compliance with all required covenants as of March 31, 2020 and December 31, 2019.

In late April, 2018, we entered into the sixth amendment to our accounts receivable securitization program (“Securitization”) dated as of October 27, 2010 with a group of conduit lenders, liquidity banks, and PNC Bank, National Association, as administrative agent, which provides for borrowings outstanding from time to time by certain of our subsidiaries in exchange for undivided security interests in their respective accounts receivable. The sixth amendment, among other things, extended the term of the Securitization program through April 26, 2021 and increased the borrowing capacity to $450 million (from $440 million previously). Although the program fee and certain other fees were adjusted in connection with the sixth amendment, substantially all other provisions of the Securitization program remained unchanged. Pursuant to the terms of our Securitization program, substantially all of the patient-related accounts receivable of our acute care hospitals (“Receivables”) serve as collateral for the outstanding borrowings. We have accounted for this Securitization as borrowings. We maintain effective control over the Receivables since, pursuant to the terms of the Securitization, the Receivables are sold from certain of our subsidiaries to special purpose entities that are wholly-owned by us. The Receivables, however, are owned by the special purpose entities, can be used only to satisfy the debts of the wholly-owned special purpose entities, and thus are not available to us except through our ownership interest in the special purpose entities. The wholly-owned special purpose entities use the Receivables to collateralize the loans obtained from the group of third-party conduit lenders and liquidity banks. The group of third-party conduit lenders and liquidity banks do not have recourse to us beyond the assets of the wholly-owned special purpose entities that securitize the loans. At March 31, 2020, we had $260 million of outstanding borrowings pursuant to the terms of the Securitization and $190 million of available borrowing capacity.

As of March 31, 2020, we had combined aggregate principal of $1.1 billion from the following senior secured notes:

Interest on the 2022 Notes is payable on February 1 and August 1 of each year until the maturity date of August 1, 2022. Interest on the 2026 Notes is payable on June 1 and December 1 until the maturity date of June 1, 2026. The 2022 Notes and 2026 Notes were offered only to qualified institutional buyers under Rule 144A and to non-U.S. persons outside the United States in reliance on Regulation S under the Securities Act of 1933, as amended (the “Securities Act”). The 2022 Notes and 2026 Notes have not been registered under the Securities Act and may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements.

On November 26, 2018 we redeemed the $300 million aggregate principal, 3.75% Senior Notes due in 2019. The 2019 Notes were redeemed for an aggregate price equal to 100.485% of the principal amount, resulting in a premium paid of approximately $1 million, plus accrued interest to the redemption date.

At March 31, 2020, the carrying value and fair value of our debt were each approximately $3.8 billion. At December 31, 2019, the carrying value and fair value of our debt were each approximately $4.0 billion. The fair value of our debt was computed based upon quotes received from financial institutions. We consider these to be “level 2” in the fair value hierarchy as outlined in the authoritative guidance for disclosures in connection with debt instruments.

We manage our ratio of fixed and floating rate debt with the objective of achieving a mix that management believes is appropriate. To manage this risk in a cost-effective manner, we, from time to time, enter into interest rate swap agreements in which we agree to exchange various combinations of fixed and/or variable interest rates based on agreed upon notional amounts. We account for our derivative and hedging activities using the Financial Accounting Standard Board’s guidance which requires all derivative instruments, including certain derivative instruments embedded in other contracts, to be carried at fair value on the balance sheet. For derivative transactions designated as hedges, we formally document all relationships between the hedging instrument and the related hedged item, as well as its risk-management objective and strategy for undertaking each hedge transaction.

Derivative instruments designated in a hedge relationship to mitigate exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Cash flow hedges are accounted for by recording the fair value of the derivative instrument on the balance sheet as either an asset or liability, with a corresponding amount recorded in accumulated other comprehensive income (“AOCI”) within shareholders’ equity. Amounts are reclassified from AOCI to the income statement in the period or periods the hedged transaction affects earnings. From time to time, we use interest rate derivatives in our cash flow hedge transactions. Such derivatives are designed to be highly effective in offsetting changes in the cash flows related to the hedged liability.

For hedge transactions that do not qualify for the short-cut method, at the hedge’s inception and on a regular basis thereafter, a formal assessment is performed to determine whether changes in the fair values or cash flows of the derivative instruments have been highly effective in offsetting changes in cash flows of the hedged items and whether they are expected to be highly effective in the future.

The fair value of interest rate swap agreements approximates the amount at which they could be settled, based on estimates obtained from the counterparties. When applicable, we assess the effectiveness of our hedge instruments on a quarterly basis. Although we do not anticipate nonperformance by our counterparties to interest rate swap agreements, the counterparties expose us to credit risk in the event of nonperformance. We do not hold or issue derivative financial instruments for trading purposes.

During 2015, we entered into nine forward starting interest rate swaps whereby we paid a fixed rate on a total notional amount of $1.0 billion and received one-month LIBOR. The average fixed rate payable on these swaps, all of which matured on April 15, 2019, was 1.31%.

When applicable, we measure our interest rate swaps at fair value on a recurring basis. The fair value of our interest rate swaps is based on quotes from our counterparties. We consider those inputs to be “level 2” in the fair value hierarchy as outlined in the authoritative guidance for disclosures in connection with derivative instruments and hedging activities.

In August 2017, the FASB issued new guidance on hedge accounting (ASU 2017-12) that is intended to more closely align hedge accounting with companies’ risk management strategies, simplify the application of hedge accounting, and increase transparency as to the scope and results of hedging programs. The new guidance amends the presentation and disclosure requirements, and changes how companies assess effectiveness. We adopted this guidance as of January 1, 2019 and applied to all existing hedges as of the adoption date.

We use forward exchange contracts to hedge our net investment in foreign operations against movements in exchange rates. The effective portion of the unrealized gains or losses on these contracts is recorded in foreign currency translation adjustment within accumulated other comprehensive income and remains there until either the sale or liquidation of the subsidiary. In connection with these forward exchange contracts, we recorded net cash inflows of $52 million during the three-month period ended March 31, 2020 and net cash outflows of $28 million during the three-month period ended March 31, 2019.

During the fourth quarter of 2019, we identified certain cash inflows related to operating activities that were incorrectly classified as cash inflows from foreign currency exchange contracts, as included cash flows from investing activities, on our condensed

consolidated statements of cash flows for the quarterly periods in 2019. The cash flows related to our foreign currency exchange contracts were correctly classified on our consolidated statements of cash flows for the year ended December 31, 2019. We determined that these misclassifications were not material to the financial statements of any period during 2019. However, in order to improve the consistency and comparability of the financial statements, we have revised the condensed consolidated statements of cash flows for the quarter ended March 31, 2019.

The following table presents the effects of our interest rate swap agreements and our foreign currency foreign exchange contracts on our results of operations for the three month periods ended March 31, 2020 and 2019 (in thousands):

	Gain/(Loss) recognized in AOCI
	Three months ended
	March 31,		March 31,
	2020		2019
Cash Flow Hedge relationships
Interest rate swap agreements (a)	$	0	$	(2,917	)

Net Investment Hedge relationships
Foreign currency foreign exchange contracts	$	40,546	$	5,221

No other gains or losses were recognized in income related to derivatives in Subtopic 815-20.

Cash, cash equivalents, and restricted cash as reported in the condensed consolidated statements of cash flows are presented separately on our condensed consolidated balance sheets as follow (in thousands):

	March 31,		December 31,
	2020		2019
Cash and cash equivalents	$	54,619	$	61,268
Restricted cash and cash equivalents (a)		44,604		44,399
Total cash, cash equivalents and restricted cash	$	99,223	$	105,667

(a) Restricted cash and cash equivalents is included in other assets on the accompanying consolidated balance sheet.