Subsequent Events (Details) - USD ($)	May 05, 2020	Mar. 31, 2020	Feb. 29, 2020	Feb. 12, 2019
Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Share repurchase authorized amount	$ 260,000,000
2020 Program | Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Share repurchase authorized amount	200,000,000
2019 Program
Equity, Class of Treasury Stock [Line Items]
Share repurchase authorized amount			$ 125,000,000	$ 125,000,000
Remaining repurchase amount		$ 71,552,000
2019 Program | Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Remaining repurchase amount	$ 60,000,000