CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) - $ / shares				3 Months Ended		9 Months Ended
	Aug. 05, 2020	May 06, 2020	Feb. 04, 2020	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Stockholders' Equity [Abstract]
Common dividends (in dollars per share)	$ 0.30	$ 0.30	$ 0.45	$ 0.30	$ 0.45	$ 1.05	$ 1.35