Aggregate cash distributions to depositary unit holders.

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- Definition

Earnings Per LP Unit [Line Items]

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- Definition

Potential aggregate sales proceeds from equity offering

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Per unit of ownership amount of cash distributions declared to unit-holder of a limited partnership (LP).

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Number of units distributed for payment of a unit distribution to unit-holder of limited partnership (LP).

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- Definition

Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP).

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Aggregate amount of net income allocated to limited partners.

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Per unit of ownership amount after tax of income (loss) available to limited partnership (LP) unit-holder and units that would have been outstanding assuming the issuance of limited partner units for dilutive potential units outstanding.

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Per unit of ownership amount after tax of income (loss) available to outstanding limited partnership (LP) unit-holder.

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Total units issued during the year due to the sale of units. All partners include general, limited and preferred partners.

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The proceeds from the sale of an interest in a unit of partnership.

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Weighted average number of limited partnership units outstanding determined by relating the portion of time within a reporting period that limited partnership units have been outstanding to the total time in that period.

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Net Income (Loss) Per LP Unit (Details) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended		6 Months Ended
	May 06, 2022	Feb. 23, 2022	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per LP Unit [Line Items]
Net Income (Loss) Attributable to Parent			$ (128)	$ (136)	$ 195	$ 26
Net Income (Loss) Allocated to Limited Partners			$ (125)	$ (134)	$ 191	$ 25
Basic (loss) income per LP unit			$ (0.41)	$ (0.53)	$ 0.64	$ 0.10
Basic weighted average LP units outstanding			306,000,000	251,000,000	300,000,000	247,000,000
Diluted (loss) income per LP unit			$ (0.41)	$ (0.53)	$ 0.64	$ 0.10
Diluted weighted average LP units outstanding			306,000,000	251,000,000	300,000,000	247,000,000
Aggregate cash distributions to depositary unit holders					$ 100
Partners' Capital Account, Units, Sale of Units			4,110,226		7,546,779
Proceeds from Sale of Interest in Partnership Unit			$ 212		$ 394
Potential aggregate sales proceeds from equity offering					$ 291
Incentive Plan 2017 [Member]
Earnings Per LP Unit [Line Items]
Units distributed to LP unitholders					13,083
Limited partners
Earnings Per LP Unit [Line Items]
Distribution declared per LP unit	$ 2.00	$ 2.00
Units distributed to LP unitholders					21,793,349
Mr. Icahn and affiliates
Earnings Per LP Unit [Line Items]
Units distributed to LP unitholders					20,606,398
Icahn Enterprises Holdings LP
Earnings Per LP Unit [Line Items]
Affiliate ownership interest					98.01%