XML 40 R26.htm IDEA: XBRL DOCUMENT
v3.20.2

Leases, Commitments and Contingencies (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2020
Leases, Commitments and Contingencies |
Summary of related terms and discount rates | ​
​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​
​ ​ | As of September 30, 2020
Weighted-average remaining lease term for operating leases |  | 6.6 years |
Weighted-average discount rate for operating leases | ​ | ​ | 6.1% | ​
Summary of lease costs | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the three months ended September 30, | ​ | For the nine months ended September 30,
​ |  | 2020 |  | 2019 | ​ | 2020 |  | 2019
Operating lease cost |  | $ | 23,538 |  | $ | 25,173 | ​ | $ | 72,696 |  | $ | 80,041
Variable and short-term lease cost | ​ |  | 950 | ​ |  | 1,343 | ​ |  | 3,501 | ​ |  | 4,164
Sublease income | ​ | ​ | (1,587) | ​ | ​ | (357) | ​ | ​ | (4,718) | ​ | ​ | (357)
Total lease cost |  | $ | 22,901 |  | $ | 26,159 | ​ | $ | 71,479 |  | $ | 83,848
​
​ | ​ | ​ | ​ | ​ | ​ | ​
Schedule of future minimum rental payments for operating leases | ​
​ | ​ | ​ | ​ | ​
October 2020 through December 2020 |  | $ | 22,393 |
2021 | ​ |  | 85,599 | ​
2022 | ​ |  | 76,923 | ​
2023 | ​ |  | 69,419 | ​
2024 | ​ |  | 28,091 | ​
Thereafter | ​ |  | 98,448 | ​
​ | ​ | $ | 380,873 | ​
Summary of commitments and obligations | The following table summarizes the Company’s commitments and obligations as noted for each of the next five years and thereafter (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Total |  | Oct - Dec 2020 |  | 2021 |  | 2022 |  | 2023 |  | 2024 |  | Thereafter |
Operating lease payments for aircraft and facility obligations | ​ | $ | 380,873 | ​ | $ | 22,393 | ​ | $ | 85,599 | ​ | $ | 76,923 | ​ | $ | 69,419 | ​ | $ | 28,091 | ​ | $ | 98,448 |
Firm aircraft and spare engine commitments |  | ​ | 655,906 | ​ | ​ | 114,223 | ​ | ​ | 139,003 | ​ | ​ | 402,680 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​
Interest commitments (1) |  | ​ | 541,062 | ​ | ​ | 28,777 | ​ | ​ | 114,652 | ​ | ​ | 99,811 | ​ | ​ | 82,790 | ​ | ​ | 67,376 | ​ | ​ | 147,656 | ​
Principal maturities on long-term debt |  | ​ | 3,101,657 | ​ | ​ | 69,405 | ​ | ​ | 387,309 | ​ | ​ | 388,152 | ​ | ​ | 397,913 | ​ | ​ | 351,431 | ​ | ​ | 1,507,447 | ​
Total commitments and obligations | ​ | $ | 4,679,498 | ​ | $ | 234,798 | ​ | $ | 726,563 | ​ | $ | 967,566 | ​ | $ | 550,122 | ​ | $ | 446,898 | ​ | $ | 1,753,551 | ​
​
(1) | At September 30, 2020, the Company had variable rate notes representing only 2.4% of its total long-term debt.

X
- Definition The tabular disclosure of related terms and discount rates of operating leases. + References No definition available. + Details
Name: | skyw_ScheduleOfRelatedTermsAndDiscountRates
Namespace Prefix: | skyw_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of contractual obligation by timing of payment due. Includes, but is not limited to, long-term debt obligation, lease obligation, and purchase obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 303 -Paragraph (a) -Subparagraph (5) + Details
Name: | srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock
Namespace Prefix: | srt_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration