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Cash Flow Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Cash paid (received) during the period for: |  |  |
Interest | $ 196.0 | $ 178.9 | $ 163.0
Less amount capitalized | 22.1 | 23.9 | 38.5
Cash interest, net | 173.9 | 155.0 | 124.5
Income taxes | (34.2) | (70.1) | (65.4)
Increase (decrease) in capital expenditures incurred but not yet paid | (96.8) | 11.1 | 43.7
Dividends Payable | 11.8 | 12.1 | 96.3
Capital Leases, Assets Purchased |  | 267.9 |
Depreciation | 878.2 | 659.4 | 703.8
Amortization of Intangible Assets | $ 5.7 | $ 6.1 | $ 7.4
Equity Method Investee Gulf Sulphur Services [Member] |  |  |
Cash paid (received) during the period for: |  |  |
Equity Method Investment, Ownership Percentage | 50.00% |  | 50.00%

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