Stockholders' Equity - Additional Information (Details) $ / shares in Units, $ in Millions	Dec. 31, 2020 USD ($) vote $ / shares	Dec. 31, 2019 $ / shares	Dec. 31, 2015 USD ($)
Equity [Abstract]
Common stock, par value (in dollars per share) | $ / shares	$ 0.0005	$ 0.0005
Common stock, number of votes per share | vote	1
Share repurchase program, authorized amount			$ 1,200.0
Stock repurchase program, remaining authorized repurchase amount	$ 600.0
Losses expected to be reclassified in next twelve months	$ 29.1