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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Cash Flows From Operating Activities |  |  |
Net (loss) income | $ (1,873.8) | $ (185.1) | $ 663.8
Loss (income) from discontinued operations, net of income taxes | 14.0 | (3.2) | (18.1)
(Loss) income from continuing operations, net of income taxes | (1,859.8) | (188.3) | 645.7
Adjustments to reconcile (loss) income from continuing operations, net of income taxes to net cash (used in) provided by operating activities: |  |  |
Depreciation, depletion and amortization | 346.0 | 601.0 | 679.0
Noncash interest expense including loss on early extinguishment of debt | 16.2 | 16.2 | 19.2
Noncash coal inventory revaluation | (0.7) | 8.3 | 0.0
Deferred income taxes | 27.8 | 39.4 | 35.5
Noncash share-based compensation | 13.5 | 38.3 | 34.9
Asset impairment | 1,487.4 | 270.2 | 0.0
Net gain on disposals | (15.2) | (2.1) | (48.2)
Loss (income) from equity affiliates | 60.1 | (3.4) | (68.1)
Provision for North Goonyella equipment loss | 0.0 | 83.2 | 66.4
Gain on formation of United Wambo Joint Venture | 0.0 | (48.1) | 0.0
Foreign currency option contracts | (13.0) | 5.2 | 9.1
Noncash reorganization items, net | 0.0 | 0.0 | (12.8)
Changes in current assets and liabilities: |  |  |
Accounts receivable | 84.6 | 82.9 | 171.8
Inventories | 70.6 | (61.6) | 50.2
Other current assets | 21.0 | (35.6) | (30.6)
Accounts payable and accrued expenses | (192.4) | (118.2) | (160.2)
Collateral arrangements | (15.0) | 0.0 | 323.1
Asset retirement obligations | 22.5 | 6.6 | 5.7
Workers’ compensation obligations | 1.8 | 5.0 | (1.8)
Postretirement benefit obligations | (12.1) | 36.8 | (151.1)
Pension obligations | (28.4) | (32.5) | (66.9)
Other, net | 0.1 | 2.1 | 16.0
Net cash provided by continuing operations | 15.0 | 705.4 | 1,516.9
Net cash used in discontinued operations | (24.7) | (28.0) | (27.2)
Net cash (used in) provided by operating activities | (9.7) | 677.4 | 1,489.7
Cash Flows From Investing Activities |  |  |
Additions to property, plant, equipment and mine development | (191.4) | (285.4) | (301.0)
Changes in accrued expenses related to capital expenditures | (6.1) | 0.1 | 0.1
Federal coal lease expenditures | 0.0 | 0.0 | (0.5)
Insurance proceeds attributable to North Goonyella equipment losses | 0.0 | 23.2 | 0.0
Proceeds from disposal of assets, net of receivables | 27.1 | 30.0 | 76.4
Amount attributable to acquisition of Shoal Creek Mine | 0.0 | (2.4) | (387.4)
Contributions to joint ventures | (343.0) | (419.1) | (475.3)
Distributions from joint ventures | 330.3 | 408.8 | 483.7
Advances to related parties | (23.2) | (27.3) | (13.8)
Cash receipts from Middlemount Coal Pty Ltd | 0.0 | 14.7 | 106.7
Investment in equity securities | 0.0 | (3.0) | (10.0)
Other, net | (0.4) | (0.9) | 3.8
Net cash used in investing activities | (206.7) | (261.3) | (517.3)
Cash Flows From Financing Activities |  |  |
Proceeds from long-term debt | 375.0 | 0.0 | 0.0
Repayments of long-term debt | (169.5) | (71.1) | (85.0)
Payment of debt issuance and other deferred financing costs | (7.0) | (6.4) | (21.2)
Common stock repurchases | 0.0 | (329.9) | (834.7)
Repurchase of employee common stock relinquished for tax withholding | (1.6) | (12.3) | (14.5)
Dividends paid | 0.0 | (258.1) | (59.6)
Distributions to noncontrolling interests | (3.5) | (23.5) | (10.3)
Other, net | 0.0 | 0.0 | 0.1
Net cash provided by (used in) financing activities | 193.4 | (701.3) | (1,025.2)
Net change in cash, cash equivalents and restricted cash | (23.0) | (285.2) | (52.8)
Cash, cash equivalents and restricted cash at beginning of period | 732.2 | 1,017.4 | 1,070.2
Cash, cash equivalents and restricted cash at end of period | $ 709.2 | $ 732.2 | $ 1,017.4

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- Definition The cash outflow to reacquire common stock during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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