Long-Term Debt

9 Months Ended

Dec. 31, 2023

Long-term debt consists of the following, as of the dates indicated:


(In thousands, except percentages)	December 31, 2023		March 31, 2023

2021 Senior Notes bearing interest at 3.750%, with interest payable on April 1 and October 1 of each year. The 2021 Senior Notes mature on April 1, 2031.	$	600,000	$	600,000
2019 Senior Notes bearing interest at 5.125%, with interest payable on January 15 and July 15 of each year. The 2019 Senior Notes mature on January 15, 2028.	400,000		400,000

2012 Term B-5 Loans bearing interest at the Borrower's option at either LIBOR plus a margin of 2.00%, with a LIBOR floor of 0.50%, or an alternate base rate plus a margin of 1.00% per annum (at March 31, 2023) and SOFR plus a margin of 2.00% plus a credit spread adjustment (at December 31, 2023), due on July 1, 2028.	210,000		360,000



Long-term debt	1,210,000		1,360,000
Less: unamortized debt costs	(10,660)		(14,212)

Long-term debt, net	$	1,199,340	$	1,345,788

At December 31, 2023, we had no balance outstanding on the 2012 ABL Revolver and a borrowing capacity of $168.9 million.

On April 4, 2023, we entered into ABL Amendment No. 8. ABL Amendment No. 8 provides for the replacement of LIBOR with SOFR as our reference rate for the 2012 ABL Revolver.

On June 12, 2023, we entered into Term Loan Amendment No. 7, effective July 1, 2023. Term Loan Amendment No. 7 provides for the replacement of LIBOR with SOFR as our reference rate for the 2012 Term Loan.

On December 8, 2023, we entered into Amendment No. 9 ("ABL Amendment No. 9") to the 2012 ABL Revolver. ABL Amendment No. 9 provides for (i) an increase in the aggregate revolving commitment of the facility from $175.0 million to $200.0 million, (ii) an extension of the maturity date of the 2012 ABL Revolver to December 8, 2028, and (iii) increased flexibility under the credit agreement governing the 2012 ABL Revolver, including, but not limited to, increased flexibility related to restricted payments, debt incurrence and borrowing base calculations. There were no changes to interest terms as a result of this amendment.

As of December 31, 2023, aggregate future principal payments required in accordance with the terms of the 2012 Term B-5 Loans under the 2012 Term Loan, the 2012 ABL Revolver and the indentures governing the senior unsecured notes due 2031 (the "2021 Senior Notes") and the senior unsecured notes due 2028 (the "2019 Senior Notes") are as follows:


(In thousands)
Year Ending March 31,	Amount
2024 (remaining three months ending March 31, 2024)	$	—
2025	—
2026	—
2027	—
2028	400,000
Thereafter	810,000
	$	1,210,000