Note 7 — Debt

At March 31, 2018 and 2017, the Company’s debt obligations consisted of the following:



	At March 31,
(in millions)	2018			2017
Revolving credit facility	$	—		$	—
2.875% Senior Notes due August 2018	250			250
5.375% Senior Notes due December 2019	750			750
3.600% Senior Notes due August 2020	400			400
3.600% Senior Notes due August 2022	500			500
4.500% Senior Notes due August 2023	250			250
4.700% Senior Notes due March 2027	350			350
Term Loan due April 2023	285			300
Other indebtedness, primarily capital leases	10			8
Unamortized debt issuance costs	(11		)	(14		)
Unamortized discount for Senior Notes	(1		)	(3		)
Total debt outstanding	$	2,783		$	2,791
Less the current portion	(269		)	(18		)
Total long-term debt portion	$	2,514		$	2,773

Interest expense for fiscal years 2018, 2017 and 2016 was $127 million, $90 million and $81 million, respectively.

The maturities of outstanding debt are as follows:



	Year Ended March 31,
(in millions)	2019		2020		2021		2022		2023		Thereafter
Amount due	$	269	$	767	$	414	$	31	$	710	$	592

Revolving Credit Facility: In June 2017, the Company amended its revolving credit facility to extend the termination date from June 2019 to June 2022. The maximum committed amount available under the revolving credit facility is $1 billion. The facility also provides the Company with an option to increase the available credit by an amount up to $500 million. This option is subject to certain conditions and the agreement of the facility lenders.

There was no borrowing activity under the revolving credit facility for fiscal years 2018 and 2017. In July 2015 and in connection with the acquisition of Rally, the Company borrowed $400 million under its revolving credit facility. The interest rate applicable to the Company at the time of borrowing under the revolving credit facility was approximately 1.19%. In August 2015, the Company repaid the $400 million borrowing under its revolving credit facility with proceeds received from the Company’s issuance of the 3.600% Notes described below. Interest expense in connection with the borrowing under the revolving credit facility was less than $1 million for fiscal year 2016.

At March 31, 2018 and 2017, there were no outstanding borrowings under the revolving credit facility.

Advances under the revolving credit facility bear interest at a rate dependent on the Company’s credit ratings at the time of those borrowings and are calculated according to a Base Rate or a Eurocurrency Rate, as the case may be, plus an applicable margin. The Company must also pay facility commitment fees quarterly on the full revolving credit commitment at rates dependent on the Company’s credit ratings. Based on the Company’s credit ratings, the rates applicable to the facility at March 31, 2018 and 2017 were as follows:



	At March 31,
	2018		2017
Applicable margin on Base Rate borrowing	0.125	%	0.125	%
Weighted average interest rate on outstanding borrowings	—	%	—	%
Applicable margin on Eurocurrency Rate borrowing	1.000	%	1.000	%
Facility commitment fee	0.125	%	0.125	%

The interest rate that would have applied at March 31, 2018 to a borrowing under the amended revolving credit facility would have been 4.88% for Base Rate borrowings and 2.88% for Eurocurrency Rate borrowings.

The revolving credit facility contains customary covenants for borrowings of this type, including two financial covenants: (i) as of any date, for the period of four fiscal quarters ended on or immediately prior to such date, the ratio of consolidated debt for borrowed money to consolidated cash flow, each as defined in the revolving credit facility agreement, must not exceed 4.00 to 1.00; and (ii) as of any date, for the period of four fiscal quarters ended on or immediately prior to such date, the ratio of consolidated cash flow to the sum of interest payable on, and amortization of debt discount in respect of, all consolidated debt for borrowed money, as defined in the credit agreement, must not be less than 3.50 to 1.00. At March 31, 2018, the Company was in compliance with all covenants.

In addition, future borrowings under the revolving credit facility require, at the date of a borrowing, that (i) no event of default shall have occurred and be continuing and (ii) the Company reaffirm the representations and warranties it made in the credit agreement.

Senior Notes: The Company’s Senior Notes (“Notes”) are senior unsecured obligations that rank equally in right of payment with all of the Company’s other existing and future senior unsecured and unsubordinated indebtedness. The Notes are senior in right of payment to all of the Company's existing and future senior subordinated or subordinated indebtedness. The Notes are subordinated to any future secured indebtedness to the extent of the assets securing such future indebtedness and structurally subordinated to any indebtedness of the Company’s subsidiaries. The Company has the option to redeem the Notes at any time, at redemption prices equal to the greater of (i) the principal amount of the securities to be redeemed or (ii) the sum of the present values of the remaining scheduled payments of principal thereof and interest thereon that would be due on the securities to be redeemed, discounted to the date of redemption on a semi-annual basis at the treasury rate plus the basis points specified for each series of Notes. The Notes contain customary covenants and events of default. The maturity of the Notes may be accelerated by the holders upon certain events of default, including failure to make payments when due and failure to comply with covenants or agreements of the Company set forth in the Notes or the Indenture after notice and failure to cure.

2.875% Senior Notes due August 2018: In August 2013, the Company issued $250 million of 2.875% Senior Notes due August 2018 for proceeds of approximately $249 million, reflecting a discount of approximately $1 million. The 2.875% Notes due August 2018 are redeemable by the Company at any time, subject to a “make-whole” premium of 25 basis points. Interest is payable semiannually in February and August. In the event of a change of control, each note holder will have the right to require the Company to repurchase all or any part of the holder’s 2.875% Notes due August 2018 in cash at a price equal to 101% of the principal amount of such notes plus accrued and unpaid interest, if any, to the date of repurchase (subject to the right of holders of record on the relevant interest payment date to receive interest due).

5.375% Senior Notes due December 2019: In November 2009, the Company issued $750 million of 5.375% Senior Notes due December 2019. The 5.375% Notes due December 2019 are redeemable by the Company at any time, subject to a “make-whole” premium of 30 basis points. Interest is payable semiannually in June and December. In the event of a change of control, each note holder will have the right to require the Company to repurchase all or any part of the holder’s 5.375% Notes due December 2019 in cash at a price equal to 101% of the principal amount of such notes plus accrued and unpaid interest, if any, to the date of repurchase (subject to the right of holders of record on the relevant interest payment date to receive interest due).

3.600% Senior Notes due August 2020: In August 2015, the Company issued $400 million of 3.600% Senior Notes due August 2020 for proceeds of approximately $400 million, reflecting a discount of less than $1 million. The 3.600% Notes due August 2020 are redeemable by the Company at any time, subject to a “make-whole” premium of 30 basis points. Interest is payable semiannually in February and August. In the event of a change of control, each note holder will have the right to require the Company to repurchase all or any part of the holder’s 3.600% Notes due August 2020 in cash at a price equal to 101% of the principal amount of such notes plus accrued and unpaid interest, if any, to the date of repurchase (subject to the right of holders of record on the relevant interest payment date to receive interest due). The Company incurred transaction costs of approximately $3 million associated with the 3.600% Notes due August 2020 and is amortizing these costs to “Interest expense, net” in the Company's Consolidated Statements of Operations.

3.600% Senior Notes due August 2022: In March 2017, the Company issued $500 million of 3.600% Senior Notes due August 2022 for proceeds of approximately $500 million, reflecting a discount of less than $1 million. The 3.600% Notes due August 2022 are redeemable by the Company at any time, subject to a “make-whole” premium of 25 basis points. Interest is payable semiannually in February and August. In the event of a change of control, each note holder will have the right to require the Company to repurchase all or any part of the holder’s 3.600% Notes due August 2022 in cash at a price equal to 101% of the principal amount of such notes plus accrued and unpaid interest, if any, to the date of repurchase (subject to the right of holders of record on the relevant interest payment date to receive interest due). The Company incurred transaction costs of approximately $4 million associated with the 3.600% Notes due August 2022 and is amortizing these costs to “Interest expense, net” in the Company's Consolidated Statements of Operations.

4.500% Senior Notes due August 2023: In August 2013, the Company issued $250 million of 4.500% Senior Notes due August 2023 for proceeds of approximately $249 million, reflecting a discount of approximately $1 million. The 4.500% Notes due August 2023 are redeemable by the Company at any time, subject to a “make-whole” premium of 30 basis points. Interest is payable semiannually in February and August. In the event of a change of control, each note holder will have the right to require the Company to repurchase all or any part of the holder’s 4.500% Notes due August 2023 in cash at a price equal to 101% of the principal amount of such notes plus accrued and unpaid interest, if any, to the date of repurchase (subject to the right of holders of record on the relevant interest payment date to receive interest due).

4.700% Senior Notes due March 2027: In March 2017, the Company issued $350 million of 4.700% Senior Notes due March 2027 for proceeds of $350 million. The 4.700% Notes due March 2027 are redeemable by the Company at any time, subject to a “make-whole” premium of 35 basis points. Interest is payable semiannually in March and September. In the event of a change of control, each note holder will have the right to require the Company to repurchase all or any part of the holder’s 4.700% Notes due March 2027 in cash at a price equal to 101% of the principal amount of such notes plus accrued and unpaid interest, if any, to the date of repurchase (subject to the right of holders of record on the relevant interest payment date to receive interest due). The Company incurred transaction costs of approximately $3 million associated with the 4.700% Notes due March 2027 and is amortizing these costs to “Interest expense, net” in the Company's Consolidated Statements of Operations.

Term Loan due April 2023: In October 2015, the Company entered into a term loan agreement with Bank of America, N.A. (“Term Loan Agreement”). The Term Loan Agreement provided for a $300 million term loan (“Term Loan”) with a maturity date of April 20, 2022. In April 2018, the Company amended its Term Loan Agreement to extend the maturity date to April 20, 2023.

The Term Loan Agreement requires quarterly principal amortization payments in an amount equal to, from April 1, 2017 through January 1, 2021, 1.25%, and, from April 1, 2021 through January 1, 2022, 2.50%, of the original stated principal amount of the Term Loan, with the balance of the Term Loan due in full on April 20, 2023. The Company may prepay the outstanding principal amount of the Term Loan in whole or in part without premium or penalty.

The Term Loan bears interest at a rate dependent on the Company’s credit ratings applicable from time to time and, at the Company’s option, is calculated according to a base rate or a Eurodollar rate, as the case may be, plus an applicable margin. Based on the April 2018 amendment and depending on the Company’s credit ratings, the applicable margin for any portion of the Term Loan accruing interest based on the base rate ranges from 0.000% to 0.500% and the applicable margin for any portion of the Term Loan accruing interest based on the Eurodollar rate ranges from 0.875% to 1.500%. At the Company’s current credit ratings, the applicable margin would be 0.125% for interest at the base rate and 1.125% for interest at the Eurodollar rate.

The Term Loan Agreement provides that the Company may use the proceeds of the Term Loan for general corporate purposes of the Company and its subsidiaries, which may include, but is not limited to, share repurchases, acquisitions and the refinancing of existing indebtedness. The Term Loan Agreement also contains covenants and events of default consistent with the Company’s revolving credit facility.

Other Indebtedness: The Company had approximately $114 million of unsecured and uncommitted multi-currency lines of credit at both March 31, 2018 and 2017 available to meet short-term working capital needs for the Company’s subsidiaries. The Company uses guarantees and letters of credit issued by financial institutions to guarantee performance on certain contracts and other items. At March 31, 2018 and 2017, approximately $60 million and $51 million, respectively, of these lines of credit were pledged in support of bank guarantees and other local credit lines. At March 31, 2018 and 2017, none of these arrangements were drawn down by third parties.

The Company uses a notional pooling arrangement with an international bank to help manage global liquidity. Under this pooling arrangement, the Company and its participating subsidiaries may maintain either cash deposit or borrowing positions through local currency accounts with the bank, so long as the aggregate position of the global pool is a notionally calculated net cash deposit. Because it maintains a security interest in the cash deposits and has the right to offset the cash deposits against the borrowings, the bank provides the Company and its participating subsidiaries favorable interest terms on both. At March 31, 2018 and 2017, the borrowings outstanding under this notional pooling arrangement, and changes therein, were as follows:



	At March 31,
(in millions)	2018			2017
Total borrowings outstanding at beginning of year ⁽¹⁾	$	137		$	139
Borrowings	2,310			2,374
Repayments	(2,354		)	(2,351		)
Foreign exchange effect	44			(25		)
Total borrowings outstanding at end of year ⁽¹⁾	$	137		$	137


(1)	Included in “Accrued expenses and other current liabilities” in the Company’s Consolidated Balance Sheets.