XML 87 R69.htm IDEA: XBRL DOCUMENT

Equity Method Investments (Narrative) (Details) $ in Millions	3 Months Ended
	Mar. 31, 2019 USD ($)	Mar. 31, 2018 USD ($)
Schedule of Equity Method Investments [Line Items]
Loss from equity method investments	$ 17.0	$ 23.1
Equity method investments summarized financial data basis	100.00%
Clean energy investments
Schedule of Equity Method Investments [Line Items]
Number of equity method investments	3

This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

+ References + Details