XML 67 R55.htm IDEA: XBRL DOCUMENT v3.19.2
Contingencies and Commitments - Gathering Processing and Transportation Commitments Table (Details) - Gathering, processing and transportation agreement
$ in Millions
Jun. 30, 2019
USD ($)
Other Commitments [Line Items]  
Remainder of 2019 $ 415
2020 789
2021 691
2022 590
2023 477
2024-2035 2,451
Total $ 5,413