Commitments and Contingencies - Additional Information (Details)	3 Months Ended	9 Months Ended
	Mar. 31, 2020 T gal	Sep. 30, 2020 T gal
Proppant
Long-term Purchase Commitment [Line Items]
Minimum mass required (in tons) | T	7,978,300	2,614,750
Chemicals
Long-term Purchase Commitment [Line Items]
Minimum volume required | gal	3,339,534	610,500