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v3.23.1

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Statement of Cash Flows [Abstract] |  |
Cash and cash equivalents at beginning of year | $ 1,499,142 | $ 439,272
Cash flows from operating activities: |  |
Net income | 1,276,703 | 281,547
Adjustments to reconcile net income to cash flows from operating activities: |  |
Depreciation and amortization | 87,271 | 66,574
(Gain) loss on sale of business/interest in properties | 0 | 8,400
Stock-based compensation and other | 10,540 | 4,245
Equity in net income of unconsolidated investments (net of tax) | (396,188) | (62,436)
Dividends received from unconsolidated investments and nonmarketable securities | 547,552 | 39,168
Pension and postretirement benefit | 1,954 | (4,250)
Pension and postretirement contributions | (2,825) | (3,890)
Unrealized (gain) loss on investments in marketable securities | (45,732) | 1,469
Deferred income taxes | 14,098 | 27,747
Working capital changes | (764,071) | (219,397)
Non-cash transfer of 40% value of construction in progress of Kemerton plant to MRL | 7,665 | 65,100
Other, net | (15,987) | 1,899
Net cash provided by operating activities | 720,980 | 206,176
Cash flows from investing activities: |  |
Capital expenditures | (415,608) | (231,698)
(Purchases) sales of marketable securities, net | (122,267) | 3,751
Investments in equity and other corporate investments | (1,133) | (146)
Net cash used in investing activities | (539,008) | (228,093)
Cash flows from financing activities: |  |
Proceeds from borrowings of long-term debt and credit agreements | 0 | 280,000
Other debt repayments, net | (713) | (166,615)
Dividends paid to shareholders | (46,282) | (45,637)
Dividends paid to noncontrolling interests | (53,145) | 0
Proceeds from exercise of stock options | 81 | 419
Withholding taxes paid on stock-based compensation award distributions | (18,617) | (10,422)
Other | 0 | (126)
Net cash (used in) provided by financing activities | (118,676) | 57,619
Net effect of foreign exchange on cash and cash equivalents | 24,296 | (11,649)
Increase in cash and cash equivalents | 87,592 | 24,053
Cash and cash equivalents at end of period | $ 1,586,734 | $ 463,325

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