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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Current assets |  |
Cash and cash equivalents | $ 709.2 | $ 732.2
Accounts receivable, net of allowance for credit losses of $0.0 at December 31, 2020 and 2019 | 244.8 | 329.5
Inventories | 261.6 | 331.5
Other current assets | 204.7 | 220.7
Total current assets | 1,420.3 | 1,613.9
Property, plant, equipment and mine development, net | 3,051.1 | 4,679.1
Operating lease right-of-use assets | 49.9 | 82.4
Investments and other assets | 140.9 | 139.1
Deferred income taxes | 4.9 | 28.3
Total assets | 4,667.1 | 6,542.8
Current liabilities |  |
Current portion of long-term debt | 44.9 | 18.3
Accounts payable and accrued expenses | 745.7 | 957.0
Total current liabilities | 790.6 | 975.3
Long-term debt, less current portion | 1,502.9 | 1,292.5
Deferred income taxes | 35.0 | 28.8
Asset retirement obligations | 650.5 | 654.1
Accrued postretirement benefit costs | 413.2 | 593.4
Operating lease liabilities, less current portion | 42.1 | 52.8
Other noncurrent liabilities | 251.5 | 273.4
Total liabilities | 3,685.8 | 3,870.3
Stockholders’ equity |  |
Additional paid-in capital | 3,364.6 | 3,351.1
Treasury stock, at cost — 42.7 and 42.3 common shares as of December 31, 2020 and December 31, 2019 | (1,368.9) | (1,367.3)
(Accumulated deficit) retained earnings | (1,273.3) | 597.0
Accumulated other comprehensive income | 205.8 | 31.6
Peabody Energy Corporation stockholders’ equity | 929.6 | 2,613.8
Noncontrolling interests | 51.7 | 58.7
Total stockholders’ equity | 981.3 | 2,672.5
Total liabilities and stockholders’ equity | 4,667.1 | 6,542.8
Preferred Stock |  |
Stockholders’ equity |  |
Preferred Stock — $0.01 per share par value; 100.0 shares authorized, no shares issued or outstanding as of December 31, 2020 or December 31, 2019 | 0.0 | 0.0
Series Common Stock |  |
Stockholders’ equity |  |
Series Common Stock — $0.01 per share par value; 50.0 shares authorized, no shares issued or outstanding as of December 31, 2020 or December 31, 2019 | 0.0 | 0.0
Common Stock |  |
Stockholders’ equity |  |
Series Common Stock — $0.01 per share par value; 50.0 shares authorized, no shares issued or outstanding as of December 31, 2020 or December 31, 2019 | $ 1.4 | $ 1.4

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