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Supplemental Cash Flow Information | 12 Months Ended
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Dec. 31, 2022
Supplemental Cash Flow Elements [Abstract] |
Supplemental Cash Flow Information | Supplemental Cash Flow Information The following table provides information regarding the net changes in components of operating assets and liabilities:
| Year Ended December 31,
| 2022 |  | 2021 |  | 2020
(Increase) decrease in: |  |  |  |  |
Accounts receivable | $ | (261,849) |  |  | $ | (75,165) |  |  | $ | 88,116 |
Inventories | 2,087 |  |  | 20,370 |  |  | (34,740) |
Deferred charges | 41,634 |  |  | 27,390 |  |  | 24,590 |
Other current assets | (6,971) |  |  | (1,190) |  |  | 1,188 |
Increase (decrease) in: |  |  |  |  |
Accounts payable | 152,138 |  |  | 44,119 |  |  | (9,742) |
Accrued liabilities | (14,857) |  |  | 14,520 |  |  | (30,785) |
Net changes in components of operating assets and liabilities | $ | (87,818) |  |  | $ | 30,044 |  |  | $ | 38,627 |
Payments of interest and commitment fees were $236.9 million, $202.0 million and $200.6 million during the years ended December 31, 2022, 2021 and 2020, respectively. We capitalized interest of $18.1 million, $4.4 million and $1.9 million during the years ended December 31, 2022, 2021 and 2020, respectively. During the years ended December 31, 2022, 2021 and 2020, we paid taxes of $1.0 million, $0.7 million and $0.8 million, respectively. At December 31, 2022, 2021 and 2020, we had incurred liabilities for fixed and intangible asset additions totaling $93.5 million, $51.7 million and $29.1 million, respectively, which had not been paid at the end of the year. Therefore, these amounts were not included in the caption “Payments to acquire fixed and intangible assets” under Cash Flows from Investing Activities in the Consolidated Statements of Cash Flows. The increase in this amount is principally due to the increase in capital expenditures associated with our Granger Optimization Project (Note 11) and our offshore growth capital projects.

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- Definition The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -URI http://asc.fasb.org/topic&trid=2134446 + Details
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