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)															9 Months Ended
Commitments and Contingencies - Narrative (Details)	Oct. 25, 2023 USD ($)	Oct. 16, 2023 USD ($)	Oct. 10, 2023 USD ($)	Sep. 22, 2023 USD ($)	Aug. 22, 2023 USD ($)	Jul. 21, 2023 USD ($)	Jun. 14, 2023 USD ($)	Jun. 08, 2023 USD ($)	Mar. 27, 2023 USD ($)	Mar. 20, 2023 USD ($)	Dec. 13, 2022 USD ($)	Nov. 14, 2022 USD ($) lawsuit	May 13, 2021 USD ($)	Mar. 25, 2020 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Nov. 09, 2023 USD ($)	Jan. 20, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 21, 2022 USD ($)	Nov. 21, 2022 USD ($)	May 26, 2021 USD ($) contractComplianceIssue	Sep. 10, 2019 lease individual
Other Commitments [Line Items]
Unrecorded unconditional purchase obligation															$ 0
Recorded unconditional purchase obligation															0
Insurance deductible															300,000				$ 100,000
Insurance aggregate stop loss															5,400,000				5,400,000
Workers' compensation liability, current															1,400,000				1,500,000
Workers compensation and auto claims insurance, directors and officers liability															1,000,000				1,000,000
Workers compensation and auto claims insurance, directors and officers liability aggregate limit															10,000,000				10,000,000
Workers compensation and auto claims insurance, aggregate stop loss per claim basis																			200,000
Workers compensation and auto claims insurance, aggregate stop loss per calendar year																			5,800,000
Insurance reserves															$ 1,400,000				1,500,000
Warranty accrual, term															1 year
Warranty accrual															$ 0				0
Product warranty expense															0	$ 0
Commitments and contingencies
Recovery amount in undisputed claims														$ 61,700,000
Number of FEMA contract compliance issues raised \| contractComplianceIssue																						2
Defined contribution plan, maximum annual contributions per employee, percent															92.00%
Defined benefit plan, employer matching contribution, percent of match (up to)															3.00%
Defined benefit plan, contributions by employer															$ 1,500,000	$ 1,400,000
FEMA Official
Other Commitments [Line Items]
Fine issued for indictment											$ 15,000
Cobra Acquisitions
Other Commitments [Line Items]
Certified claim amount submitted																		$ 379,000,000
Invoices amount approved by FEMA									$ 233,000,000
Amount awarded from FEMA									210,000,000
Litigation settlement, amount to be received						$ 72,000,000		$ 99,000,000	99,000,000
Loss contingency, damages awarded, value										$ 8,500,000		$ 9,000,000
Number of lawsuits pending \| lawsuit												10
Number of claims judgment issued and under appeal \| lawsuit												1
Number of other individuals indicted \| individual																							2
Number of other individuals indicted, charges dismissed \| lease																							2
Cobra Acquisitions \| Former President
Other Commitments [Line Items]
Fine issued for indictment											$ 25,000
Puerto Rico Electric Power Authority (PREPA)
Other Commitments [Line Items]
Litigation settlement, amount to be received								$ 99,000,000
Puerto Rico Electric Power Authority (PREPA)
Other Commitments [Line Items]
Interest charged on accounts receivable															186,000,000				152,000,000
Accounts receivable, contract costs, amount expected to be authorized																				$ 68,100,000	$ 5,600,000	$ 47,000,000
Staffing costs																						$ 24,400,000
Percent of federal funded portion for determination memorandum																					100.00%
Percent of federal cost share portion for determination memorandum																				90.00%
Puerto Rico Electric Power Authority (PREPA) \| Cobra Acquisitions
Other Commitments [Line Items]
Payment pending from third party															213,400,000
Foreman Electric Services, Inc.
Other Commitments [Line Items]
Loss contingency, damages awarded, value													$ 250,000,000
Cobra Acquisitions \| Puerto Rico Electric Power Authority (PREPA)
Other Commitments [Line Items]
Litigation settlement, amount to be received									$ 111,000,000
Cash paid for settlement				$ 800,000	$ 2,000,000	$ 8,400,000	$ 10,800,000
Cobra Acquisitions \| Puerto Rico Electric Power Authority (PREPA) \| Subsequent Event
Other Commitments [Line Items]
Cash paid for settlement	$ 1,200,000	$ 1,700,000	$ 5,700,000
Remaining reimbursement		$ 81,000,000
Performance and Payment Bond
Other Commitments [Line Items]
Commitments and contingencies															11,200,000				8,600,000
Estimated cost to complete the project															1,700,000
Performance and Payment Bond \| Subsequent Event
Other Commitments [Line Items]
Commitments and contingencies																	$ 2,700,000
Outstanding Bid Bond
Other Commitments [Line Items]
Commitments and contingencies															$ 600,000				$ 0