Mergers and Acquisitions - Narratives (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended	12 Months Ended
	Mar. 13, 2020	Mar. 31, 2020	Dec. 31, 2019	Mar. 05, 2020
Business Acquisition [Line Items]
Preferred Stock, Dividend Rate, Percentage		6.75%	6.75%
Brookfield Infrastructure Group [Member]
Business Acquisition [Line Items]
Common shares price per share as stock consideration				$ 14.50
Termination fee	$ 24.8
MIP Merger [Member]
Business Acquisition [Line Items]
Common shares price per share as stock consideration	$ 15.50