INVESTMENTS - Sum. Finan. Info and Earnings (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Investments
Recorded equity in earnings	$ (2.9)	$ 6.5
NCM, Inc and NCM, LLC
Investments
Recorded equity in earnings	(1.9)	5.6
DCIP
Investments
Revenues	26.1	37.7
Operating costs and expenses	37.2	19.2
Net earnings (loss)	(11.1)	18.5
Recorded equity in earnings	(1.9)	(5.6)
Other
Investments
Recorded equity in earnings	$ (1.0)	$ 0.9

The amount of the costs of sales and operating expenses reported by an equity method investment of the entity.

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The amount of net income (loss) reported by an equity method investment of the entity.

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Amount of revenue from sale of product and rendering of service reported by equity method investee.

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Amount of income (loss) for proportionate share of equity method investee's income (loss).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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