Intangible Assets - Carrying Amounts of Identifiable Intangible Assets (Parenthetical) (Detail) $ in Millions |
6 Months Ended |
|---|---|
|
Jun. 30, 2024
USD ($)
| |
| Schedule Of Intangible Assets [Line Items] | |
| Finite-lived intangible assets, acquisition | $ 37 |
| Spider Rock | Customer Relationships [Member] | |
| Schedule Of Intangible Assets [Line Items] | |
| Finite-lived intangible assets, acquisition | $ 29 |
| Acquired finite-lived intangible assets weighted-average useful life | 11 years |
| Spider Rock | Technology-Based Intangible Assets [Member] | |
| Schedule Of Intangible Assets [Line Items] | |
| Finite-lived intangible assets, acquisition | $ 8 |
| Acquired finite-lived intangible assets weighted-average useful life | 5 years |