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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) $ / shares in Units, bbl in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 USD ($) | Dec. 31, 2021 USD ($) $ / shares bbl | Dec. 31, 2020 USD ($) $ / shares | Dec. 31, 2019 USD ($) $ / shares
Accounting Policies [Line Items] |  |  |  |
Depreciation expense |  | $ 47,915,000 | $ 26,581,000 | $ 30,653,000
Interest paid, capitalized |  | 10,100,000 | 20,900,000 | 11,900,000
Cost of property repairs and maintenance |  | 9,000,000 | 4,100,000 | 5,000,000
Goodwill |  | $ 257,137,000 | 122,735,000 |
Barrels for storage capacity in operation | bbl |  | 4.3 |  |
Number of barrels for storage, under construction | bbl |  | 1.9 |  |
Goodwill, impairment loss |  | $ 0 | 0 | 0
Debt issuance cost |  | 64,483,000 | 36,222,000 |
Amortization |  | 21,700,000 | 7,300,000 | 8,100,000
Provision for doubtful accounts |  | 16,900,000 | 4,600,000 |
Bad debt expense |  | 12,953,000 | 3,595,000 | $ 3,986,000
Maintenance right assets |  | 5,100,000 | 6,400,000 |
Spare parts |  | $ 100,300,000 | $ 58,200,000 |
Common stock dividends declared (in dollars per share) | $ / shares |  | $ 1.32 | $ 1.32 |
Total liabilities |  | $ 3,739,754,000 | $ 2,288,656,000 |
Total assets |  | $ 4,863,854,000 | $ 3,387,977,000 |
Measurement Input, Discounted Rate On Goodwill Impairment |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Alternative investment, measurement input |  | 0.090 |  |
Measurement Input, Growth Rate |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Alternative investment, measurement input |  | 0.020 |  |
Series A Preferred Shares |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Preferred stock dividends declared (in dollars per share) | $ / shares |  | $ 2.06 | $ 2.06 | $ 0.53
Series B Preferred Shares |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Preferred stock dividends declared (in dollars per share) | $ / shares |  | 2.00 | $ 2.10 |
Series C Preferred Stock |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Preferred stock dividends declared (in dollars per share) | $ / shares |  | $ 1.49 |  |
Continuing Operations |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Bad debt expense |  | $ 13,000,000 | $ 3,600,000 | $ 3,800,000
Total liabilities |  |  | 2,288,656,000 |
Total assets |  |  | 3,387,977,000 |
Revolving Credit Facility |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Debt issuance cost |  | 2,900,000 | 1,600,000 |
Other Assets |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Inventory, crude oil |  | 6,800,000 | 100,000 |
Leasing equipment, purchase deposits |  | 13,700,000 | 6,100,000 |
Lease incentive receivable |  | 46,900,000 | 55,100,000 |
Prepaid expense |  | 21,400,000 | 10,100,000 |
Receivable with Imputed Interest, Net Amount |  | $ 40,400,000 | $ 700,000 |
Aviation Leasing | Customer Concentration Risk | Sales Revenue, Segment |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Concentration risk percentage |  | 11.00% | 11.00% |
Jefferson Terminal | Customer Concentration Risk | Sales Revenue, Segment |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Concentration risk percentage |  |  |  | 19.00%
Major Accounts Receivable Customer, Customer One | Customer Concentration Risk | Accounts Receivable |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Concentration risk percentage |  | 36.00% | 40.00% |
Major Accounts Receivable Customer, Customer Two | Customer Concentration Risk | Accounts Receivable |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Concentration risk percentage |  | 13.00% | 15.00% |
Transtar | Customer Concentration Risk | Sales Revenue, Segment |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Concentration risk percentage |  | 12.00% |  |
Delaware River Partners LLC | Variable Interest Entity, Primary Beneficiary |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Ownership percentage |  | 98.00% |  |
Interest held in VIE |  | 100.00% |  |
GM-FTAI Holdco LLC | Variable Interest Entity, Not Primary Beneficiary |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Ownership percentage |  | 50.00% |  |
Payments to acquire investment | $ 52,500,000 |  |  |
Gladieux Metals Recycling | Variable Interest Entity, Not Primary Beneficiary |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Ownership percentage | 1.00% | 1.00% |  |
Repauno | Variable Interest Entity, Primary Beneficiary |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Total liabilities |  | $ 32,600,000 | $ 32,200,000 |
Total assets |  | $ 316,500,000 | $ 273,600,000 |
Drydockings | Minimum |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Useful life, property plant and equipment |  | 30 months |  |
Drydockings | Maximum |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Useful life, property plant and equipment |  | 60 months |  |
Aircraft engines | Minimum |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Useful life, property plant and equipment |  | 2 years |  |
Aircraft engines | Maximum |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Useful life, property plant and equipment |  | 6 years |  |
Acquired Leases |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Useful life, intangibles |  | 61 months |  |
Customer relationships | Minimum |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Useful life, intangibles |  | 5 years |  |
Customer relationships | Maximum |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Useful life, intangibles |  | 15 years |  |
Weighted average amortization period |  | 154 months |  |

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