XML 99 R87.htm IDEA: XBRL DOCUMENT v3.19.3
Leases - Supplemental Balance Sheet Information Related To Leases (Detail)
$ in Millions
Sep. 30, 2019
USD ($)
Operating leases:  
Operating lease ROU assets $ 468
Other current liabilities 116
Operating lease liabilities 394
Total operating lease liabilities $ 510
Weighted average Remaining Lease Term 7 years 4 months 24 days
Weighted average Discount Rate 5.90%