Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Repayments of Long-term Capital Lease Obligations	$ 33.3	$ 7.9
Payments to Acquire Property, Plant, and Equipment	663.4	391.5
Lease Obligation Incurred	43.6	31.8
Operating Activities
Net income	42.0	85.6
Income from discontinued operations, net of taxes	0.0	1.4
Net Income	42.0	84.2
Adjustments to reconcile income to net cash provided by operating activities:
Depreciation	187.3	168.0
Gains on sales of assets	(55.5)	(32.2)
Deferred income taxes	10.7	23.3
Share of affiliates’ earnings, net of dividends	24.5	(37.2)
Other	(10.4)	(6.8)
Net cash provided by operating activities	198.6	199.3
Investing Activities
Additions to operating assets and facilities	(663.4)	(391.5)
Portfolio proceeds	124.1	89.6
Proceeds from sales of other assets	29.1	12.8
Other	(0.1)	1.2
Net cash used in investing activities	(510.3)	(287.9)
Financing Activities
Net proceeds from issuances of debt (original maturities longer than 90 days)	1,072.6	1,348.0
Repayments of debt (original maturities longer than 90 days)	(584.0)	(1,100.0)
Net increase (decrease) in debt with original maturities of 90 days or less	(5.2)	(10.1)
Payments of Dividends	(37.9)	(36.4)
Proceeds from (Payments for) Other Financing Activities	24.1	(13.5)
Net cash (used in) provided by financing activities	436.3	180.1
Effect of Exchange Rate Changes on Cash and Cash Equivalents	(0.2)	(1.2)
Cash Provided by (Used in) Operating Activities, Discontinued Operations	0.0	(8.5)
Cash Provided by (Used in) Investing Activities, Discontinued Operations	1.1	238.3
Cash Provided by (Used in) Financing Activities, Discontinued Operations	0.0	21.8
Net Cash Provided by (Used in) Discontinued Operations	1.1	251.6
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect, Total	125.5	341.9
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Beginning Balance	292.6	151.0
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Ending Balance	418.1	492.9
Repayments of Long-term Capital Lease Obligations	$ (33.3)	$ (7.9)