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Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Includes, but is not limited to, lease not yet commenced.

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Amount of unrecorded obligation to transfer funds in future for fixed or minimum amount or quantity of product and service at fixed or minimum price. Includes, but is not limited to, lease not yet commenced and take-or-pay and throughput contracts.

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Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in remainder of current fiscal year.

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Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Commitments and Contingencies (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended
	Sep. 30, 2024	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2025	Aug. 16, 2024	Mar. 31, 2018
Loss Contingencies [Line Items]
Accrued liability related to obligation		$ 5.8	$ 5.8
Discontinued Operations \| Minimum
Loss Contingencies [Line Items]
Estimated amount of potential loss liability				$ 5.8
Discontinued Operations \| Maximum
Loss Contingencies [Line Items]
Estimated amount of potential loss liability				19.4
Surety Bond \| Maritech
Loss Contingencies [Line Items]
Estimated amount of potential loss liability					$ 10.7
Bond proceeds	$ 3.9
Discontinued Operations, Disposed of by Sale \| Offshore Division \| Initial Bonds
Loss Contingencies [Line Items]
Aggregate amount of performance bonds						$ 46.8
Discontinued Operations, Disposed of by Sale \| Offshore Division \| Interim Replacement Bonds
Loss Contingencies [Line Items]
Aggregate amount of performance bonds						$ 47.0
Supply Agreements \| Completion Fluids & Products Division
Loss Contingencies [Line Items]
Purchase obligation				44.5
Purchase obligation, remainder of 2025				5.7
Purchase obligation, 2026				22.3
Purchase obligation, 2027				15.5
Purchase obligation, 2028				1.0
Capital Addition Purchase Commitments \| Completion Fluids & Products Division
Loss Contingencies [Line Items]
Purchase obligation				22.3
Purchase obligation, remainder of 2025				8.8
Purchase obligation, due over five years				$ 13.5