XML 74 R58.htm IDEA: XBRL DOCUMENT v3.19.2
Leases - Minimum Annual Rental Commitments pre Topic 842 (Details)
$ in Millions
Dec. 31, 2018
USD ($)
Capital Leases  
2019 $ 14
2020 11
2021 11
2022 8
2023 6
2024 and thereafter 21
Total minimum lease payments 71
Less discount 22
Present value of minimum lease payments 49
Less current portion 9
Non-current portion 40
Operating Leases  
2019 16
2020 15
2021 15
2022 8
2023 5
2024 and thereafter 38
Total minimum lease payments 97
Consumers Energy Company  
Capital Leases  
2019 14
2020 11
2021 11
2022 8
2023 6
2024 and thereafter 21
Total minimum lease payments 71
Less discount 22
Present value of minimum lease payments 49
Less current portion 9
Non-current portion 40
Operating Leases  
2019 14
2020 14
2021 13
2022 7
2023 5
2024 and thereafter 32
Total minimum lease payments $ 85