CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ DEFICIT (Parenthetical) - USD ($) $ in Millions		1 Months Ended	12 Months Ended
	Dec. 30, 2019	Jan. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Purchases and sales of noncontrolling interests, dividends paid			$ 0.1	$ 0.1
Payment of accrued preferred stock dividends		$ 91.5
Conversion of stock (in shares)	435,000
Temporary equity, conversion, common stock equivalent (in shares)	87,000,000
Common stock, par value (in dollars per share)	$ 0.25	$ 0.01	$ 0.25
Shares authorized (in shares)			1,525,000,000
Common stock, shares authorized (in shares)		1,000	1,500,000,000
Preferred stock, shares authorized (in shares)			25,000,000
Preferred stock, par value (in USD per share)		$ 0.01	$ 1.00
Shares canceled (in shares)		550,890,788
Common stock shares outstanding (in shares)		101.34
Series C Preferred Stock
Conversion of stock (in shares)	435,000