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Changes in Capital Structure - Capped Call Options (Details) - USD ($)
$ / shares in Units, $ in Millions

3 Months Ended

9 Months Ended

Jul. 08, 2025

Sep. 30, 2025

Jun. 30, 2025

^[1]

Sep. 30, 2024

Jun. 30, 2024

Sep. 30, 2025

Sep. 30, 2024

Option Indexed to Issuer's Equity [Line Items]

Capped call, convertible debt, conversion, premium

$ 257

Capped call options

$ 34

$ 253

^[2]

Other income, net

$ (10)

$ (5)

$ (26)

$ (38)

Payment for capped calls including conversion premium

$ 292

Settlement of Capped Call Options (in shares)

4,211,054

Retirement of treasury stock (in shares)

224,585

Additional Paid-In Capital

Option Indexed to Issuer's Equity [Line Items]

Capped call options

$ 34

$ 253

^[2]

Convertible Senior Notes Capped Calls | Senior Notes

Option Indexed to Issuer's Equity [Line Items]

Capped calls, strike price (in usd per share)

$ 40.63

Capped call cap price (in usd per share)

$ 249.00

Other income, net

$ 4

Convertible Senior Notes Capped Calls | Senior Notes | Additional Paid-In Capital

Option Indexed to Issuer's Equity [Line Items]

Capped call options

253

Convertible Senior Notes, due 2048

Option Indexed to Issuer's Equity [Line Items]

Debt conversion, shares issued (in shares)

3,986,335

Convertible Senior Notes, due 2048 | Senior Notes

Option Indexed to Issuer's Equity [Line Items]

Capped call, convertible debt, conversion, premium

257

Borrowings outstanding

$ 232

[1]	For further discussion of the Capped Call Options, see Note 9, Changes in Capital Structure
[2]	For further discussion of the Capped Call Options, see Note 9, Changes in Capital Structure

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