Stockholders' Equity (Details) - $ / shares	Jun. 30, 2020	Oct. 21, 2019	Sep. 30, 2019
Class of Stock [Line Items]
Preferred stock, shares authorized	50,000,000.0
Preferred stock, shares issued	0
Preferred stock, shares outstanding	0
Common Class A
Class of Stock [Line Items]
Common stock, shares authorized	500,000,000.0
Common stock, shares issued	39,400,000	39,400,000
Common stock, shares outstanding	39,400,000
Common stock, par value per share		$ 0.01
Common Class B
Class of Stock [Line Items]
Common stock, shares authorized	1
Common stock, shares issued	1	1
Common stock, shares outstanding	1
Common stock, par value per share		$ 0.01
Common Stock
Class of Stock [Line Items]
Common stock, shares issued			1,000
Common stock, shares outstanding			1,000
Common stock, par value per share			$ 0.01