Long-Term Debt, Financing and Capital Lease Obligations (Tables)

9 Months Ended

Dec. 31, 2018

Long-term Debt and Capital Lease Obligations [Abstract]

Schedule of Long-term Debt Instruments

	Interest Rates			Maturities			December 31, 2018			March 31, 2018
							(in millions)
Notes
Senior notes
Sprint Corporation	7.13	-	7.88%	2021	-	2026	$	12,000		$	12,000
Sprint Communications, Inc.	6.00	-	11.50%	2020	-	2022	4,780			4,980
Sprint Capital Corporation	6.88	-	8.75%	2019	-	2032	6,204			6,204
Senior secured notes
Sprint Spectrum Co LLC, Sprint Spectrum Co II LLC, Sprint Spectrum Co III LLC	3.36	-	5.15%	2021	-	2028	6,344			7,000
Guaranteed notes
Sprint Communications, Inc.	7.00			2020			1,000			2,753
Credit facilities
Secured revolving bank credit facility	4.81%			2021			—			—
Secured term loans	5.06%	-	5.56%	2024			5,030			3,960
PRWireless term loan	8.05%			2020			187			182
Export Development Canada (EDC)	4.77%			2019			300			300
Secured equipment credit facilities	4.02	-	4.85%	2020	-	2022	515			527
Accounts receivable facility	3.60	-	3.81%	2020			3,324			2,411
Financing obligations, capital lease and other obligations	2.35	-	12.00%	2019	-	2026	588			686
Net premiums and debt financing costs							(388		)	(111		)
							39,884			40,892
Less current portion							(3,596		)	(3,429		)
Long-term debt, financing and capital lease obligations							$	36,288		$	37,463