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Cash Flow Information | 12 Months Ended
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Dec. 31, 2020
Supplemental Cash Flow Elements [Abstract] |
Cash Flow Information | CASH FLOW INFORMATION Supplemental disclosures of cash paid for interest and income taxes and non-cash investing and financing information is as follows:
| Years Ended December 31,
(in millions) | 2020 |  | 2019 |  | 2018
Cash paid (received) during the period for: |  |  |  |  |
Interest | $ | 232.8 |  |  | $ | 231.3 |  |  | $ | 196.0 |
Less amount capitalized | 33.3 |  |  | 28.5 |  |  | 22.1 |
Cash interest, net | $ | 199.5 |  |  | $ | 202.8 |  |  | $ | 173.9 |
Income taxes | $ | 6.2 |  |  | $ | 46.5 |  |  | $ | (34.2) |
Acquiring or constructing property, plant and equipment by incurring a liability does not result in a cash outflow for us until the liability is paid. In the period the liability is incurred, the change in operating accounts payable on the Consolidated Statements of Cash Flows is adjusted by such amount. In the period the liability is paid, the amount is reflected as a cash outflow from investing activities. The applicable net change in operating accounts payable that was classified to investing activities on the Consolidated Statements of Cash Flows was $(29.8) million, $63.2 million and $(96.8) million for 2020, 2019 and 2018 respectively. We accrued $20.4 million related to the dividends declared in 2020 that will be paid in 2021. At December 31, 2019 and 2018, we had accrued dividends of $20.0 million and $11.8 million which were paid in 2020 and 2019, respectively. We had non-cash investing and financing transactions related to right-of-use assets obtained in exchange for lease obligations assets under finance leases in 2020 of $36.4 million. Non-cash investing and financing transactions related to assets acquired under capital leases were $88.2 million in 2019 and an immaterial amount in 2018. Depreciation, depletion and amortization includes $846.4 million, $877.6 million and $878.2 million related to depreciation and depletion of property, plant and equipment, and $1.2 million, $5.1 million and $5.7 million related to amortization of intangible assets for 2020, 2019 and 2018 respectively.

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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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- References No definition available. + Details
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