Supplemental Cash Flow Information

3 Months Ended

Mar. 31, 2019

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

Note 20 - Supplemental Cash Flow Information

	Three Months Ended March 31,
	2019			2018
Cash:
Interest paid, net of capitalized interest (1)	$	66.1		$	42.8
Income taxes paid, net of refunds		0.3			—
Non-cash investing activities:
Deadstock commodity inventory transferred to property, plant and equipment	$	17.5			1.7
Impact of capital expenditure accruals on property, plant and equipment		(38.8	)		(22.3	)
Transfers from materials and supplies inventory to property, plant and equipment		1.1			0.4
Contribution of property, plant and equipment to investments in unconsolidated affiliates		—			16.0
Change in ARO liability and property, plant and equipment		7.4			2.1
Non-cash financing activities:
Reduction of Owner's Equity related to accrued dividends on unvested equity awards under share compensation arrangements	$	3.6		$	3.3
Accretion of deemed dividends on Series A Preferred Stock		7.9			7.0
Impact of accounting standard adoption recorded in retained earnings		—			5.2
Non-cash balance sheet movements related to acquisition of related party:
Noncontrolling interest	$	—		$	1.2
Lease liabilities arising from recognition of right-of-use assets:
Operating lease	$	0.4		$	—
Finance lease		1.5			—

(1) Interest capitalized on major projects was $18.9 million and $9.6 million for the three months ended March 31, 2019 and 2018.