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Commitments and Contingencies (Guarantees) (Details) $ in Millions | Jun. 30, 2022 USD ($)
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Other Guarantees |
Loss Contingencies [Line Items] |
Maximum potential undiscounted payments | $ 98
LOOP and LOCAP LLC | Guarantee of Indebtedness of Others | Financial Guarantee |
Loss Contingencies [Line Items] |
Maximum potential undiscounted payments | $ 171
Bakken Pipeline System |
Loss Contingencies [Line Items] |
Ownership percentage | 9.19%
Bakken Pipeline System | Guarantee of Indebtedness of Others | Financial Guarantee |
Loss Contingencies [Line Items] |
Maximum potential undiscounted payments | $ 170
Crowley Ocean Partners |
Loss Contingencies [Line Items] |
Ownership percentage | 50.00%
Crowley Ocean Partners | Guarantee of Indebtedness of Others | Financial Guarantee |
Loss Contingencies [Line Items] |
Maximum potential undiscounted payments | $ 103
Crowley Blue Water Partners |
Loss Contingencies [Line Items] |
Ownership percentage | 50.00%
Crowley Blue Water Partners | Guarantee of Indebtedness of Others | Financial Guarantee |
Loss Contingencies [Line Items] |
Maximum potential undiscounted payments | $ 104

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