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

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 https://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 https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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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.

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- Definition

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

+ References

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- Definition

The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585

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Debt - Repayments, Redemptions and Repurchases (Details) - 3 months ended Mar. 31, 2023 $ in Millions, $ in Millions	USD ($)	AUD ($)	USD ($)
Debt Instrument [Line Items]
Amount Paid	$ 1,040
Verizon 3.500% notes and floating rate notes due 2023
Debt Instrument [Line Items]
Stated interest rate on debt instrument		3.50%	3.50%
Principal Repaid/ Repurchased		$ 1,050
Amount Paid	850
Open market repurchases of various Verizon notes
Debt Instrument [Line Items]
Principal Repaid/ Repurchased			$ 260
Amount Paid	$ 190