XML 10 R99.htm IDEA: XBRL DOCUMENT
v3.19.2

Supplemental guarantor financial information (Condensed consolidated balance sheet - AGAT/AICDC Notes) (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | --- | --- | --- | --- | ---
Assets |  |  |  |  |  |
Cash and cash equivalents | $ 782,884 |  | $ 1,204,018 | $ 1,598,502 |  |
Restricted cash | 187,401 |  | 211,017 | 259,971 |  |
Flight equipment held for operating leases, net | 35,255,248 |  | 35,052,335 | 32,947,511 |  | $ 32,396,827
Maintenance rights and lease premium, net | 958,207 |  | 1,113,190 |  |  |
Flight equipment held for sale | 507,949 |  | 184,129 |  |  |
Net investment in finance and sales-type leases | 1,002,452 |  |  |  |  |
Net investment in finance and sales-type leases |  |  | 1,003,286 |  |  |
Prepayments on flight equipment | 2,961,367 |  | 3,024,520 | 3,162,686 |  | 2,930,303
Other assets | 883,181 |  | 909,190 |  |  |
Total Assets | 43,067,924 |  | 43,208,915 |  |  |
Liabilities and Equity |  |  |  |  |  |
Debt | 29,019,666 |  | 29,507,587 |  |  |
Total Liabilities | 33,989,749 |  | 34,328,301 |  |  |
Total AerCap Holdings N.V. shareholders’ equity | 9,013,009 |  | 8,828,048 |  |  |
Non-controlling interest | 65,166 |  | 52,566 |  |  |
Total Equity | 9,078,175 | $ 8,969,781 | 8,880,614 | $ 8,723,816 | $ 8,648,279 | $ 8,638,814
Total Liabilities and Equity | 43,067,924 |  | 43,208,915 |  |  |
AGAT/AICDC Notes |  |  |  |  |  |
Assets |  |  |  |  |  |
Cash and cash equivalents | 783,000 |  | 1,204,000 |  |  |
Restricted cash | 187,000 |  | 211,000 |  |  |
Flight equipment held for operating leases, net | 35,255,000 |  | 35,052,000 |  |  |
Maintenance rights and lease premium, net | 958,000 |  | 1,113,000 |  |  |
Flight equipment held for sale | 508,000 |  | 184,000 |  |  |
Net investment in finance and sales-type leases | 1,003,000 |  |  |  |  |
Net investment in finance and sales-type leases |  |  | 1,003,000 |  |  |
Prepayments on flight equipment | 2,962,000 |  | 3,025,000 |  |  |
Investments including investments in subsidiaries | 136,000 |  | 133,000 |  |  |
Intercompany receivables | 0 |  | 0 |  |  |
Other assets | 1,276,000 |  | 1,284,000 |  |  |
Total Assets | 43,068,000 |  | 43,209,000 |  |  |
Liabilities and Equity |  |  |  |  |  |
Debt | 29,020,000 |  | 29,508,000 |  |  |
Intercompany payables | 0 |  | 0 |  |  |
Other liabilities | 4,970,000 |  | 4,820,000 |  |  |
Total Liabilities | 33,990,000 |  | 34,328,000 |  |  |
Total AerCap Holdings N.V. shareholders’ equity | 9,013,000 |  | 8,828,000 |  |  |
Non-controlling interest | 65,000 |  | 53,000 |  |  |
Total Equity | 9,078,000 |  | 8,881,000 |  |  |
Total Liabilities and Equity | 43,068,000 |  | 43,209,000 |  |  |
Reportable Legal Entities | AerCap Holdings N.V. | AGAT/AICDC Notes |  |  |  |  |  |
Assets |  |  |  |  |  |
Cash and cash equivalents | 2,000 |  | 3,000 |  |  |
Restricted cash | 0 |  | 0 |  |  |
Flight equipment held for operating leases, net | 0 |  | 0 |  |  |
Maintenance rights and lease premium, net | 0 |  | 0 |  |  |
Flight equipment held for sale | 0 |  | 0 |  |  |
Net investment in finance and sales-type leases | 0 |  |  |  |  |
Net investment in finance and sales-type leases |  |  | 0 |  |  |
Prepayments on flight equipment | 0 |  | 0 |  |  |
Investments including investments in subsidiaries | 10,984,000 |  | 10,495,000 |  |  |
Intercompany receivables | 150,000 |  | 130,000 |  |  |
Other assets | 73,000 |  | 79,000 |  |  |
Total Assets | 11,209,000 |  | 10,707,000 |  |  |
Liabilities and Equity |  |  |  |  |  |
Debt | 0 |  | 0 |  |  |
Intercompany payables | 2,181,000 |  | 1,873,000 |  |  |
Other liabilities | 15,000 |  | 6,000 |  |  |
Total Liabilities | 2,196,000 |  | 1,879,000 |  |  |
Total AerCap Holdings N.V. shareholders’ equity | 9,013,000 |  | 8,828,000 |  |  |
Non-controlling interest | 0 |  | 0 |  |  |
Total Equity | 9,013,000 |  | 8,828,000 |  |  |
Total Liabilities and Equity | 11,209,000 |  | 10,707,000 |  |  |
Reportable Legal Entities | Guarantors | AGAT/AICDC Notes |  |  |  |  |  |
Assets |  |  |  |  |  |
Cash and cash equivalents | 496,000 |  | 737,000 |  |  |
Restricted cash | 1,000 |  | 1,000 |  |  |
Flight equipment held for operating leases, net | 3,447,000 |  | 3,317,000 |  |  |
Maintenance rights and lease premium, net | 73,000 |  | 58,000 |  |  |
Flight equipment held for sale | 48,000 |  | 0 |  |  |
Net investment in finance and sales-type leases | 83,000 |  |  |  |  |
Net investment in finance and sales-type leases |  |  | 63,000 |  |  |
Prepayments on flight equipment | 5,000 |  | 5,000 |  |  |
Investments including investments in subsidiaries | 6,343,000 |  | 5,948,000 |  |  |
Intercompany receivables | 13,504,000 |  | 12,325,000 |  |  |
Other assets | 1,134,000 |  | 351,000 |  |  |
Total Assets | 25,134,000 |  | 22,805,000 |  |  |
Liabilities and Equity |  |  |  |  |  |
Debt | 0 |  | 8,000 |  |  |
Intercompany payables | 12,347,000 |  | 11,477,000 |  |  |
Other liabilities | 1,627,000 |  | 688,000 |  |  |
Total Liabilities | 13,974,000 |  | 12,173,000 |  |  |
Total AerCap Holdings N.V. shareholders’ equity | 11,082,000 |  | 10,565,000 |  |  |
Non-controlling interest | 78,000 |  | 67,000 |  |  |
Total Equity | 11,160,000 |  | 10,632,000 |  |  |
Total Liabilities and Equity | 25,134,000 |  | 22,805,000 |  |  |
Reportable Legal Entities | Non- Guarantors | AGAT/AICDC Notes |  |  |  |  |  |
Assets |  |  |  |  |  |
Cash and cash equivalents | 115,000 |  | 140,000 |  |  |
Restricted cash | 186,000 |  | 210,000 |  |  |
Flight equipment held for operating leases, net | 23,380,000 |  | 22,280,000 |  |  |
Maintenance rights and lease premium, net | 385,000 |  | 486,000 |  |  |
Flight equipment held for sale | 246,000 |  | 158,000 |  |  |
Net investment in finance and sales-type leases | 424,000 |  |  |  |  |
Net investment in finance and sales-type leases |  |  | 446,000 |  |  |
Prepayments on flight equipment | 1,954,000 |  | 1,682,000 |  |  |
Investments including investments in subsidiaries | 136,000 |  | 133,000 |  |  |
Intercompany receivables | 5,472,000 |  | 5,375,000 |  |  |
Other assets | 939,000 |  | 271,000 |  |  |
Total Assets | 33,237,000 |  | 31,181,000 |  |  |
Liabilities and Equity |  |  |  |  |  |
Debt | 11,358,000 |  | 11,435,000 |  |  |
Intercompany payables | 15,077,000 |  | 13,768,000 |  |  |
Other liabilities | 2,955,000 |  | 2,333,000 |  |  |
Total Liabilities | 29,390,000 |  | 27,536,000 |  |  |
Total AerCap Holdings N.V. shareholders’ equity | 3,860,000 |  | 3,659,000 |  |  |
Non-controlling interest | (13,000) |  | (14,000) |  |  |
Total Equity | 3,847,000 |  | 3,645,000 |  |  |
Total Liabilities and Equity | 33,237,000 |  | 31,181,000 |  |  |
Reportable Legal Entities | AerCap Global Aviation Trust | AGAT/AICDC Notes |  |  |  |  |  |
Assets |  |  |  |  |  |
Cash and cash equivalents | 155,000 |  | 318,000 |  |  |
Restricted cash | 0 |  | 0 |  |  |
Flight equipment held for operating leases, net | 8,428,000 |  | 9,455,000 |  |  |
Maintenance rights and lease premium, net | 500,000 |  | 569,000 |  |  |
Flight equipment held for sale | 214,000 |  | 26,000 |  |  |
Net investment in finance and sales-type leases | 496,000 |  |  |  |  |
Net investment in finance and sales-type leases |  |  | 494,000 |  |  |
Prepayments on flight equipment | 1,003,000 |  | 1,338,000 |  |  |
Investments including investments in subsidiaries | 1,530,000 |  | 1,336,000 |  |  |
Intercompany receivables | 17,962,000 |  | 17,305,000 |  |  |
Other assets | 466,000 |  | 482,000 |  |  |
Total Assets | 30,754,000 |  | 31,323,000 |  |  |
Liabilities and Equity |  |  |  |  |  |
Debt | 16,226,000 |  | 17,257,000 |  |  |
Intercompany payables | 3,510,000 |  | 3,480,000 |  |  |
Other liabilities | 1,786,000 |  | 1,791,000 |  |  |
Total Liabilities | 21,522,000 |  | 22,528,000 |  |  |
Total AerCap Holdings N.V. shareholders’ equity | 9,232,000 |  | 8,795,000 |  |  |
Non-controlling interest | 0 |  | 0 |  |  |
Total Equity | 9,232,000 |  | 8,795,000 |  |  |
Total Liabilities and Equity | 30,754,000 |  | 31,323,000 |  |  |
Reportable Legal Entities | AerCap Ireland Capital Designated Activity Company | AGAT/AICDC Notes |  |  |  |  |  |
Assets |  |  |  |  |  |
Cash and cash equivalents | 15,000 |  | 6,000 |  |  |
Restricted cash | 0 |  | 0 |  |  |
Flight equipment held for operating leases, net | 0 |  | 0 |  |  |
Maintenance rights and lease premium, net | 0 |  | 0 |  |  |
Flight equipment held for sale | 0 |  | 0 |  |  |
Net investment in finance and sales-type leases | 0 |  |  |  |  |
Net investment in finance and sales-type leases |  |  | 0 |  |  |
Prepayments on flight equipment | 0 |  | 0 |  |  |
Investments including investments in subsidiaries | 9,214,000 |  | 8,774,000 |  |  |
Intercompany receivables | 200,000 |  | 67,000 |  |  |
Other assets | 111,000 |  | 101,000 |  |  |
Total Assets | 9,540,000 |  | 8,948,000 |  |  |
Liabilities and Equity |  |  |  |  |  |
Debt | 1,436,000 |  | 808,000 |  |  |
Intercompany payables | 4,201,000 |  | 4,604,000 |  |  |
Other liabilities | 5,000 |  | 2,000 |  |  |
Total Liabilities | 5,642,000 |  | 5,414,000 |  |  |
Total AerCap Holdings N.V. shareholders’ equity | 3,898,000 |  | 3,534,000 |  |  |
Non-controlling interest | 0 |  | 0 |  |  |
Total Equity | 3,898,000 |  | 3,534,000 |  |  |
Total Liabilities and Equity | 9,540,000 |  | 8,948,000 |  |  |
Eliminations | AGAT/AICDC Notes |  |  |  |  |  |
Assets |  |  |  |  |  |
Cash and cash equivalents | 0 |  | 0 |  |  |
Restricted cash | 0 |  | 0 |  |  |
Flight equipment held for operating leases, net | 0 |  | 0 |  |  |
Maintenance rights and lease premium, net | 0 |  | 0 |  |  |
Flight equipment held for sale | 0 |  | 0 |  |  |
Net investment in finance and sales-type leases | 0 |  |  |  |  |
Net investment in finance and sales-type leases |  |  | 0 |  |  |
Prepayments on flight equipment | 0 |  | 0 |  |  |
Investments including investments in subsidiaries | (28,071,000) |  | (26,553,000) |  |  |
Intercompany receivables | (37,288,000) |  | (35,202,000) |  |  |
Other assets | (1,447,000) |  | 0 |  |  |
Total Assets | (66,806,000) |  | (61,755,000) |  |  |
Liabilities and Equity |  |  |  |  |  |
Debt | 0 |  | 0 |  |  |
Intercompany payables | (37,316,000) |  | (35,202,000) |  |  |
Other liabilities | (1,418,000) |  | 0 |  |  |
Total Liabilities | (38,734,000) |  | (35,202,000) |  |  |
Total AerCap Holdings N.V. shareholders’ equity | (28,072,000) |  | (26,553,000) |  |  |
Non-controlling interest | 0 |  | 0 |  |  |
Total Equity | (28,072,000) |  | (26,553,000) |  |  |
Total Liabilities and Equity | $ (66,806,000) |  | $ (61,755,000) |  |  |

X
- Definition Intercompany Payables + References No definition available. + Details
Name: | aer_IntercompanyPayables
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Intercompany Receivables + References No definition available. + Details
Name: | aer_IntercompanyReceivables
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Maintenance Rights Intangible And Lease Premium, Net + References No definition available. + Details
Name: | aer_MaintenanceRightsIntangibleAndLeasePremiumNet
Namespace Prefix: | aer_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(11)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(12)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_Assets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_AssetsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The net investment in direct financing leases as of the balance sheet date consisting of: (a) minimum lease payments due on direct financing leases, (b) unguaranteed residual value, and (c) any unamortized initial direct costs; less: (i) executory costs, (ii) unearned income, and (iii) the accumulated allowance for uncollectible minimum lease payments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84165051&loc=d3e45377-112738 + Details
Name: | us-gaap_CapitalLeasesNetInvestmentInDirectFinancingLeases
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3044-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6676-107765 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CashAndCashEquivalentsAtCarryingValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Carrying amount, at the balance sheet date, of deposits made to the manufacturer for new flight equipment still under construction. May include capitalized interest. + References No definition available. + Details
Name: | us-gaap_DepositsOnFlightEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=109222160&loc=d3e1107-107759 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=109222160&loc=SL51721533-107759 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5B -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=109222650&loc=SL51721673-107760 + Details
Name: | us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109237563&loc=d3e33749-111570 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_EquityMethodInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19-26) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_Liabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(23)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(25)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(32)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LiabilitiesAndStockholdersEquity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_LiabilitiesAndStockholdersEquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(24)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(22)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_MinorityInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of net investment in sales-type and direct financing lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77888421&loc=SL77919306-209978 + Details
Name: | us-gaap_NetInvestmentInLease
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of assets classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(10)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_OtherAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of liabilities classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_OtherLiabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of property, by major property class, net of accumulated depreciation, subject to or available for lease as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84164653&loc=d3e41551-112718 + Details
Name: | us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(2)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(1)(a)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3044-108585 + Details
Name: | us-gaap_RestrictedCashAndCashEquivalents
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 4.E) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(31)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_StockholdersEquity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=108774443&loc=SL4568740-111683 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4I -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4590271-111686 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=108774443&loc=SL4568447-111683 + Details
Name: | us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_DebtInstrumentAxis=aer_AerCapTrustAICDCNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=srt_ReportableLegalEntitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=srt_ParentCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=srt_GuarantorSubsidiariesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=srt_NonGuarantorSubsidiariesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=aer_AercapGlobalAviationTrustMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=aer_AercapIrelandCapitalDesignatedActivityCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=srt_ConsolidationEliminationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |