Senior Notes and Other Long-Term Debt (Tables)

12 Months Ended

Mar. 31, 2021

Debt Disclosure [Abstract]

Components of Long-Term Debt

Total long-term debt consisted of the following as of March 31, 2021 and 2020:

	As of March 31, 2021			As of March 31, 2020
	(In thousands)
2028 Notes	$	400,000		$	—
2027 Notes		600,000			600,000
2025 Notes		700,000			700,000
Revolving Credit Facility		—			390,000
Ex-Im Credit Facility		98,261			117,913
Finance lease obligations (see Note 5)		56,336			64,956
Total debt		1,854,597			1,872,869
Unamortized discount and debt issuance costs		(21,441	)		(21,418	)
Less: current portion of long-term debt		30,472			29,788
Total long-term debt	$	1,802,684		$	1,821,663

Aggregate Payments on Long-Term Debt Obligations

The estimated aggregate amounts and timing of payments on the Company’s long-term debt obligations as of March 31, 2021 for the next five fiscal years and thereafter were as follows (excluding the effects of discount accretion under the 2025 Notes, the 2027 Notes, the 2028 Notes and the Ex-Im Credit Facility):

For the Fiscal Years Ending
	(In thousands)
2022	$	30,472
2023		29,455
2024		29,986
2025		30,555
2026		731,155
Thereafter		1,002,974
		1,854,597
Plus: unamortized discount and debt issuance costs		(21,441	)
Total	$	1,833,156