Exercise price per share or per unit of warrants or rights outstanding.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21475-112644

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Number of warrants or rights outstanding.

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Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.

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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

Fair value amount of debt instrument that was repurchased.

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 50
-Section 40
-Paragraph 4
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Convertible Senior Notes, Net - Narrative (Details) $ / shares in Units, shares in Millions, $ in Millions		3 Months Ended
	May 15, 2023 tradingDay	Apr. 30, 2023 USD ($) shares	Apr. 30, 2022 USD ($)	Feb. 28, 2018 $ / shares
Debt Instrument [Line Items]
Gain on early extinguishment of debt		$ 31	$ 0
Value of shares issuable under warrants granted (in dollars per share) \| $ / shares				$ 68.06
Number of warrants outstanding (in shares) \| shares		1
Subsequent event
Debt Instrument [Line Items]
Threshold trading days \| tradingDay	80
Senior Notes \| 2025 Notes
Debt Instrument [Line Items]
Debt repurchase, total consideration		$ 366
Payment for debt extinguishment		332
Gain on early extinguishment of debt		$ 31