XML 65 R53.htm IDEA: XBRL DOCUMENT v3.19.2
Leases - Schedule of undiscounted cash flows to the finance lease liabilities and operating lease liabilities (Detail)
$ in Millions
Jun. 30, 2019
USD ($)
Operating Lease Liabilities, Payments Due [Abstract]  
Year 1 $ 400
Year 2 375
Year 3 282
Year 4 223
Year 5 174
Thereafter 1,210
Total minimum lease payments 2,664
Less: amount of lease payments representing interest (865)
Present value of future minimum lease payments 1,799
Less: current obligations under leases (339)
Long-term lease obligations 1,460
Finance Lease Liabilities, Payments, Due [Abstract]  
Year 1 115
Year 2 102
Year 3 99
Year 4 62
Year 5 60
Thereafter 293
Total minimum lease payments 731
Less: amount of lease payments representing interest (194)
Present value of future minimum lease payments 537
Less: current obligations under leases (90)
Long-term lease obligations $ 447