XML 66 R86.htm IDEA: XBRL DOCUMENT v3.19.3
Leases - Supplemental cash flow information related to leases (Detail)
$ in Millions
9 Months Ended
Sep. 30, 2019
USD ($)
Cash paid for amounts included in the measurement of lease liabilities:  
Operating cash flows from operating leases $ 130
Right-of-use assets obtained in exchange for lease obligations (non-cash):  
Operating leases $ 70