Subsequent Events - Additional Information (Details) - Subsequent Event - USD ($) $ in Millions	Oct. 31, 2020	Oct. 30, 2020
Subsequent Event [Line Items]
Long-term Purchase Commitment, Amount	$ 120
Long-term Purchase Commitment, Period	5 years
Other Commitment		$ 12
Long-Term Purchase Commitment, Period One
Subsequent Event [Line Items]
Long-term Purchase Commitment, Period	3 years
Long-Term Purchase Commitment, Period Two
Subsequent Event [Line Items]
Long-term Purchase Commitment, Period	1 year