Consolidated Statements of Redeemable Noncontrolling Interest and Stockholders' Equity (Unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019
Statement Of Stockholders Equity [Abstract]
Common stock issued, per share	$ 243.00	$ 243.00
Common stock public offering issuance costs	$ 15,140	$ 15,140