Fair Value Measurements - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2021	Jan. 15, 2021	Dec. 31, 2020
Fair Value Disclosures [Abstract]
Fair value of derivative liability	$ 43.7	$ 43.7
Fair value consideration threshold for transfer in/out of level 3 (as a percent)	10.00%
LIBOR rate	0.111%		0.144%
LIBOR interest rate forward curve uptrend	0.168%