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Consolidated Balance Sheets - USD ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Current Assets |  |
Cash and cash equivalents | $ 168 | $ 140
Restricted cash and cash equivalents | 17 | 17
Accounts receivable and accrued revenue, less allowance of $29 in 2020 and $20 in 2019 | 863 | 886
Notes receivable, less allowance of $32 in 2020 and $33 in 2019 | 275 | 242
Accounts receivable – related parties | 19 | 17
Inventories at average cost |  |
Gas in underground storage | 353 | 399
Materials and supplies | 155 | 140
Generating plant fuel stock | 68 | 66
Deferred property taxes | 332 | 305
Regulatory assets | 42 | 33
Prepayments and other current assets | 112 | 86
Total current assets | 2,404 | 2,331
Plant, Property, and Equipment |  |
Plant, property, and equipment, gross | 27,907 | 25,390
Less accumulated depreciation and amortization | 7,953 | 7,360
Plant, property, and equipment, net | 19,954 | 18,030
Construction work in progress | 1,085 | 896
Total plant, property, and equipment | 21,039 | 18,926
Other Non‑current Assets |  |
Regulatory assets | 2,653 | 2,489
Accounts and notes receivable, less allowance of $91 in 2020 and $— in 2019 | 2,631 | 2,281
Investments | 70 | 71
Other | 869 | 739
Total other non‑current assets | 6,223 | 5,580
Total Assets | 29,666 | 26,837
Current Liabilities |  |
Current portion of long-term debt, finance leases, and other financing | 1,506 | 1,130
Notes payable | 0 | 90
Accounts payable | 671 | 622
Accounts payable – related parties | 7 | 13
Accrued rate refunds | 20 | 35
Accrued interest | 106 | 104
Accrued taxes | 457 | 437
Regulatory liabilities | 151 | 87
Other current liabilities | 156 | 186
Total current liabilities | 3,074 | 2,704
Non‑current Liabilities |  |
Long-term debt | 13,634 | 11,951
Non-current portion of finance leases and other financing | 56 | 76
Regulatory liabilities | 3,744 | 3,742
Postretirement benefits | 152 | 674
Asset retirement obligations | 553 | 477
Deferred investment tax credit | 115 | 120
Deferred income taxes | 1,863 | 1,655
Other non‑current liabilities | 398 | 383
Total non‑current liabilities | 20,515 | 19,078
Commitments and Contingencies |  |
Common stockholders’ equity |  |
Common stock | 3 | 3
Other paid-in capital | 5,365 | 5,113
Accumulated other comprehensive loss | (86) | (73)
Retained earnings (accumulated deficit) | 214 | (25)
Total common stockholders’ equity | 5,496 | 5,018
Noncontrolling interests | 581 | 37
Total equity | 6,077 | 5,055
Total Liabilities and Equity | 29,666 | 26,837
Consumers Energy Company |  |
Current Assets |  |
Cash and cash equivalents | 20 | 11
Restricted cash and cash equivalents | 15 | 17
Accounts receivable and accrued revenue, less allowance of $29 in 2020 and $20 in 2019 | 828 | 827
Accounts receivable – related parties | 18 | 9
Inventories at average cost |  |
Gas in underground storage | 353 | 399
Materials and supplies | 149 | 135
Generating plant fuel stock | 67 | 63
Deferred property taxes | 332 | 305
Regulatory assets | 42 | 33
Prepayments and other current assets | 68 | 73
Total current assets | 1,892 | 1,872
Plant, Property, and Equipment |  |
Plant, property, and equipment, gross | 26,757 | 24,963
Less accumulated depreciation and amortization | 7,844 | 7,272
Plant, property, and equipment, net | 18,913 | 17,691
Construction work in progress | 1,058 | 879
Total plant, property, and equipment | 19,971 | 18,570
Other Non‑current Assets |  |
Regulatory assets | 2,653 | 2,489
Accounts and notes receivable, less allowance of $91 in 2020 and $— in 2019 | 25 | 29
Accounts and notes receivable – related parties | 105 | 102
Other | 753 | 637
Total other non‑current assets | 3,536 | 3,257
Total Assets | 25,399 | 23,699
Current Liabilities |  |
Current portion of long-term debt, finance leases, and other financing | 384 | 221
Notes payable | 0 | 90
Notes payable – related parties | 307 | 0
Accounts payable | 636 | 593
Accounts payable – related parties | 7 | 20
Accrued rate refunds | 20 | 35
Accrued interest | 72 | 67
Accrued taxes | 458 | 481
Regulatory liabilities | 151 | 87
Other current liabilities | 104 | 118
Total current liabilities | 2,139 | 1,712
Non‑current Liabilities |  |
Long-term debt | 7,742 | 7,048
Non-current portion of finance leases and other financing | 56 | 76
Regulatory liabilities | 3,744 | 3,742
Postretirement benefits | 112 | 622
Asset retirement obligations | 530 | 474
Deferred investment tax credit | 115 | 120
Deferred income taxes | 2,094 | 1,864
Other non‑current liabilities | 311 | 304
Total non‑current liabilities | 14,704 | 14,250
Commitments and Contingencies |  |
Common stockholders’ equity |  |
Common stock | 841 | 841
Other paid-in capital | 6,024 | 5,374
Accumulated other comprehensive loss | (36) | (28)
Retained earnings (accumulated deficit) | 1,690 | 1,513
Total common stockholders’ equity | 8,519 | 7,700
Cumulative preferred stock, $4.50 series | 37 | 37
Total equity | 8,556 | 7,737
Total Liabilities and Equity | $ 25,399 | $ 23,699

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