Revolving Credit Facility (Details)	1 Months Ended
	Sep. 30, 2019 USD ($)
Line of Credit Facility [Line Items]
Line of credit facility additional borrowing capacity	$ 500,000,000.0
Line of Credit
Line of Credit Facility [Line Items]
Line of credit facility, current borrowing capacity	$ 500,000,000.0
Debt covenant, consolidated leverage ratio	3.50
Acquisition, Interest Coverage Ratio	4.00
Debt covenant, interest coverage ratio	2.50
Line of Credit | Base Rate | Minimum
Line of Credit Facility [Line Items]
Interest rate, stated percentage	0.125%
Line of Credit | Base Rate | Maximum
Line of Credit Facility [Line Items]
Interest rate, stated percentage	0.50%
Line of Credit | Eurodollar | Minimum
Line of Credit Facility [Line Items]
Interest rate, stated percentage	1.125%
Line of Credit | Eurodollar | Maximum
Line of Credit Facility [Line Items]
Interest rate, stated percentage	1.50%