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v3.21.1

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Cash flows from operating activities: |  |
Net loss | $ (191,434) | $ (389,935)
Adjustment for (income) loss from discontinued operations | (9,786) | 196
Loss from continuing operations | (201,220) | (389,739)
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |  |
Depreciation and amortization | 213,278 | 262,137
Asset impairment charge | 54,284 | 563,234
Amortization of debt discount and debt issuance costs | 920 | 900
Provision for credit loss | (227) | 1,779
Provision for obsolete inventory | 423 | 684
Stock-based compensation | 14,277 | 20,952
(Gain) loss on investment securities | (5,444) | 9,592
(Gain) loss on sale of assets | 6,179 | (14,589)
Gain on sale of subsidiary | 0 | (14,963)
Deferred income tax benefit | (46,068) | (106,878)
Other | 3,646 | (3,779)
Change in assets and liabilities: |  |
Accounts receivable | (8,498) | (37,717)
Inventories of materials and supplies | 7,159 | (2,064)
Prepaid expenses and other | (7,951) | (15,962)
Other noncurrent assets | (3,696) | 10,107
Accounts payable | 25,277 | 21,764
Accrued liabilities | (451) | (68,146)
Other noncurrent liabilities | 6,939 | (4,642)
Net cash provided by operating activities from continuing operations | 58,827 | 232,670
Net cash used in operating activities from discontinued operations | (25) | (28)
Net cash provided by operating activities | 58,802 | 232,642
Cash flows from investing activities: |  |
Capital expenditures | (30,745) | (94,312)
Purchase of investments | (106,731) | (36,336)
Proceeds from sale of investments | 63,742 | 43,894
Proceeds from sale of subsidiary | 0 | 15,056
Proceeds from asset sales | 13,419 | 24,799
Other | 0 | (51)
Net cash used in investing activities | (60,315) | (46,950)
Cash flows from financing activities: |  |
Dividends paid | (54,230) | (155,890)
Proceeds from stock option exercises | 0 | 4,100
Payments for employee taxes on net settlement of equity awards | (2,119) | (3,455)
Payment of contingent consideration from acquisition of business | (250) | (4,250)
Share repurchases | 0 | (28,504)
Other | 0 | (445)
Net cash used in financing activities | (56,599) | (188,444)
Net decrease in cash and cash equivalents and restricted cash | (58,112) | (2,752)
Cash and cash equivalents and restricted cash, beginning of period | 536,747 | 382,971
Cash and cash equivalents and restricted cash, end of period | 478,635 | 380,219
Cash paid during the period: |  |
Interest paid | 11,473 | 11,440
Income tax paid (received), net | (31,965) | 43,509
Payments for operating leases | 8,970 | 9,626
Non-cash operating and investing activities: |  |
Changes in accounts payable and accrued liabilities related to purchases of property, plant and equipment | (1,296) | 189
Changes in accounts receivable, property, plant and equipment and other noncurrent assets related to the sale of equipment | 9,290 | 0
Cumulative effect adjustment for adoption of ASU No. 2016-13 | $ (1,251) | $ 0

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