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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The amount of unit distribution liability.

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

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The number of limited partner units issued.

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- Definition

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

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- Definition

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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- Definition

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

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- Definition

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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- Definition

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Net Income (Loss) Per LP Unit (Details) - USD ($) $ / shares in Units, $ in Millions		1 Months Ended	3 Months Ended
	Feb. 23, 2022	Apr. 30, 2022	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Earnings Per LP Unit [Line Items]
Net Income (Loss) Attributable to Parent			$ 323	$ 162
Net Income (Loss) Allocated to Limited Partners			$ 317	$ 159
Basic income per LP unit			$ 1.08	$ 0.66
Basic weighted average LP units outstanding			294,000,000	242,000,000
Diluted income per LP unit			$ 1.06	$ 0.65
Diluted weighted average LP units outstanding			299,000,000	245,000,000
Limited partners: Depositary units issued			296,852,879		293,403,243
Partners' Capital Account, Units, Sale of Units			3,436,553
Aggregate cash distributions to depositary unit holders		$ 48
Potential aggregate sales proceeds from equity offering			$ 145
Proceeds from Sale of Interest in Partnership Unit			$ 182
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]
Units distributed to LP unitholders	2.00	10,115,441
Unit distribution liability	$ 603
Mr. Icahn and affiliates
Earnings Per LP Unit [Line Items]
Units distributed to LP unitholders		9,585,515
Icahn Enterprises Holdings LP
Earnings Per LP Unit [Line Items]
Affiliate ownership interest			98.01%