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Supplemental Cash Flow Information (Tables) | 6 Months Ended
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Jun. 30, 2021
Supplemental Cash Flow Information [Abstract] |
Supplemental Cash Flow Information |
| Six Months Ended June 30, |
| 2021 |  |  | 2020 |
Cash: |  |  |  |  |  |  |  |  |
Interest paid, net of capitalized interest (1) | $ |  | 182.6 |  |  | $ |  | 171.8 |
Income taxes (received) paid, net |  |  | 1.0 |  |  |  |  | (44.4 | )
Non-cash investing activities: |  |  |  |  |  |  |  |  |
Impact of capital expenditure accruals on property, plant and equipment, net |  |  | (0.3 | ) |  |  |  | (143.9 | )
Transfers from materials and supplies inventory to property, plant and equipment |  |  | 0.4 |  |  |  |  | 1.8 |
Non-cash financing activities: |  |  |  |  |  |  |  |  |
Changes in accrued distributions to noncontrolling interests |  |  | (27.7 | ) |  |  |  | (1.9 | )
(1) | Interest capitalized on major projects was $1.7 million and $22.5 million for the six months ended June 30, 2021 and 2020.

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