Mammoth Energy Services, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Narrative (Details)

Commitments and Contingencies - Narrative (Details)							1 Months Ended				3 Months Ended		6 Months Ended
Commitments and Contingencies - Narrative (Details)	Dec. 01, 2022 USD ($)	Aug. 01, 2022 USD ($)	Aug. 02, 2021 USD ($)	May 13, 2021 USD ($)	Nov. 13, 2020 USD ($)	Mar. 25, 2020 USD ($)	Oct. 31, 2019 lawsuit	Sep. 30, 2019 lawsuit	Aug. 31, 2019 lawsuit	Jun. 30, 2019 lawsuit	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) lawsuit	Jun. 30, 2020 USD ($)	Mar. 22, 2021 USD ($)	Dec. 31, 2020 USD ($)	Jan. 21, 2020 USD ($)
Other Commitments [Line Items]
Insurance deductible											$ 300,000		$ 300,000			$ 100,000
Insurance aggregate stop loss											5,400,000		5,400,000			5,400,000
Workers' compensation liability, current											1,826,000		1,826,000			1,941,000
Workers compensation and auto claims insurance, directors and officers liability											1,000,000.0		1,000,000.0			1,000,000.0
Workers compensation and auto claims insurance, directors and officers liability aggregate limit											10,000,000.0		10,000,000.0			10,000,000.0
Workers compensation and auto claims insurance, aggregate stop loss per claim basis											200,000		200,000
Workers compensation and auto claims insurance, aggregate stop loss per calendar year											5,800,000		5,800,000
Insurance reserves											1,200,000		$ 1,200,000			1,300,000
Warranty accrual, term													1 year
Warranty accrual											0		$ 0			0
Product warranty expense													0	$ 0
Commitments and contingencies
Recovery amount in undisputed claims						$ 61,700,000
Revenues											47,440,000	$ 60,109,000	114,244,000	157,492,000
Bad debt expense													10,201,000	1,679,000
Receivables from related parties, net											80,000		$ 80,000			28,461,000
Maximum annual contributions per employee, percent													92.00%
Employer matching contribution, percent of match													3.00%
Employer discretionary contribution amount													$ 900,000	$ 900,000
Forecast
Other Commitments [Line Items]
Legal settlement, amount	$ 9,250,000	$ 9,250,000
Litigation settlement, interest-bearing, interest rate	12.00%	6.00%
Subsequent Event
Other Commitments [Line Items]
Contract amount			$ 100,000,000
Legal settlement, amount			$ 6,500,000
Contracts receivable, claims and uncertain amounts, expected to be collected, term			10 days
Outstanding Bid Bond
Other Commitments [Line Items]
Commitments and contingencies											2,700,000		2,700,000			1,000,000.0
Performance And Payment Bond
Other Commitments [Line Items]
Commitments and contingencies											20,500,000		20,500,000			18,100,000
Estimated cost to complete the project											1,700,000		$ 1,700,000
Puerto Rico Municipalities, Failure To Pay Municipal License And Construction Excise Taxes
Other Commitments [Line Items]
Number of new claims \| lawsuit													10
Western District Of Oklahoma, Federal Securities Lawsuits
Other Commitments [Line Items]
Number of new claims \| lawsuit								2	3	3
Number of claims dismissed \| lawsuit							2
September 2019 Derivative Lawsuits
Other Commitments [Line Items]
Number of new claims \| lawsuit								4
District of Delaware, Federal Securities Lawsuits
Other Commitments [Line Items]
Number of new claims \| lawsuit								2
Puerto Rico Electric Power Authority (PREPA)
Other Commitments [Line Items]
Accounts receivable from related parties											227,000,000.0		$ 227,000,000.0
Interest charged on accounts receivable											91,900,000		91,900,000			74,300,000
Mastec Renewables Puerto Rico, LLC
Other Commitments [Line Items]
Contract amount																	$ 500,000,000
Gulfport
Other Commitments [Line Items]
Interest charged on accounts receivable					$ 3,300,000											1,400,000
Due from related parties					46,900,000											19,400,000
Litigation liability					1,800,000											$ 1,800,000
Unliquidated damages															$ 46,400,000
Revenues													(27,100,000)
Bad debt expense					$ 10,000,000.0								3,800,000
Receivables from related parties, net											33,000,000.0		33,000,000.0
Gulfport \| Pre-Petition Products And Services
Other Commitments [Line Items]
Receivables from related parties, net											6,100,000		6,100,000
Gulfport \| Pre-Petition Receivables
Other Commitments [Line Items]
Receivables from related parties, net											500,000		500,000
Gulfport \| Stingray Pressure Pumping
Other Commitments [Line Items]
Interest charged on accounts receivable											1,300,000		1,300,000
Due from related parties											32,700,000		32,700,000
Unliquidated damages											$ 37,900,000		37,900,000
Bad debt expense													$ 2,900,000
Foreman Electric Services, Inc.
Other Commitments [Line Items]
Loss Contingency, Damages Awarded, Value				$ 250,000,000