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v3.23.2

Other Financial Information (Details) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Net (increase) decrease in operating working capital, excluding cash and cash equivalents: |  |
(Increase) in accounts receivable | $ (18,915) | $ (263,104)
(Increase) decrease in inventories | (8,353) | (10,092)
(Increase) decrease in prepaid expenses | 8,291 | (1,693)
Increase in accounts payable and accrued liabilities | 6,642 | 147,790
Increase (decrease) in income taxes payable | (3,005) | 5,501
Net increase in noncash working capital | (15,340) | (121,598)
Supplementary disclosures: |  |
Cash income taxes paid, net of refunds | 10,904 | 1,783
Interest paid, net of amounts capitalized of $6.8 million in 2023 and $10.4 million in 2022 | 54,305 | 78,747
Non-cash investing activities: |  |
Asset retirement costs capitalized | 2,742 | 9,007
(Increase) decrease in capital expenditure accrual | 20,522 | (1,929)
Interest paid, amount capitalized | $ 6,800 | $ 10,400

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