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Debt Second Lien Notes due 2028 (Details) - Secured Debt - USD ($) $ in Billions	Jun. 30, 2021	Feb. 01, 2020
Second Lien Notes Due 2028
Debt Instrument [Line Items]
Interest rate	6.25%
Prime Notes
Debt Instrument [Line Items]
Repurchased face amount		$ 1.2
First Lien Notes due 2027 [Member]
Debt Instrument [Line Items]
Interest rate	3.375%

X

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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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

No definition available.

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- Definition

Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

+ Details

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- Details

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- Details

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