v3.21.2
Property, Equipment and Technology, Net - Estimated Future Amortization Expense on Technology Placed in Service (Detail)
$ in Millions
Sep. 30, 2021
USD ($)
Finite-Lived Intangible Assets [Line Items]  
2022 $ 78
2023 55
2024 53
2025 42
2026 27
Thereafter 86
Total 341
Technology and Software  
Finite-Lived Intangible Assets [Line Items]  
2022 408
2023 307
2024 217
2025 134
2026 56
Thereafter 18
Total $ 1,140