Secured Term Loan, Net (Detail) - Term Loan B - USD ($) $ in Thousands	1 Months Ended		12 Months Ended
	Nov. 30, 2019	Apr. 30, 2019	Dec. 31, 2019
Face Value	$ 748,800	$ 500,000	$ 746,878
Coupon Rate	LIBOR plus 2.25%	LIBOR plus 2.50%	L+2.25
All-in Cost			L+2.52
Maturity			Apr. 23, 2026