Ratio Of Total Indebtedness To Adjusted EBITDA

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Amount of additional paid-in capital (APIC) classified as other.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.30(a)(2))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 5.T)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20547-122688

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Guarantor Financial Information (Details) $ in Millions	Mar. 31, 2017 USD ($)	Mar. 31, 2016 USD ($)	Feb. 24, 2015 USD ($)	Dec. 12, 2013 USD ($)	Sep. 11, 2013 USD ($)
Condensed Financial Statements, Captions [Line Items]
Ratio of total indebtedness to adjusted EBITDA	2.5
Non-Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Other Additional Capital	$ 450	$ 1,500
Sprint Communications Inc. Guaranteed Notes due 2021 [Member] \| Senior Notes [Member]
Condensed Financial Statements, Captions [Line Items]
Debt instrument, face amount			$ 1,500		$ 2,250
Debt instrument, interest rate, stated percentage			7.625%		7.25%
Sprint Corporation 7.875% [Member] \| Senior Notes [Member]
Condensed Financial Statements, Captions [Line Items]
Debt instrument, face amount					$ 4,250
Debt instrument, interest rate, stated percentage					7.875%
Sprint Corporation 7.125% [Member] [Member] \| Senior Notes [Member]
Condensed Financial Statements, Captions [Line Items]
Debt instrument, face amount				$ 2,500
Debt instrument, interest rate, stated percentage				7.125%