Number of Aircraft with Secured Debt Financing Commitments Scheduled for Delivery

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- Definition

Number of Delivered Aircraft with Secured Debt Financing Commitments

+ References

No definition available.

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- Definition

Number of Facility Agreements

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- Definition

Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-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

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 9

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 15

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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Long-term Debt (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	0 Months Ended
	Mar. 31, 2015	Feb. 24, 2015	Oct. 01, 2014	Dec. 31, 2014
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		185	379
Long-term Debt, Gross	330.4us-gaap_DebtInstrumentCarryingAmount			148.0us-gaap_DebtInstrumentCarryingAmount
Number of Facility Agreements		2save_NumberofFacilityAgreements
Repayments of Long-term Debt	2.6us-gaap_RepaymentsOfLongTermDebt
Framework Agreement [Member]
Debt Instrument [Line Items]
Long-term Debt, Gross	259.0
Facility Agreement [Member]
Debt Instrument [Line Items]
Long-term Debt, Gross	74.0
Senior Loans [Member]
Debt Instrument [Line Items]
Debt instrument, term		12 years	12 years
Long-term Debt, Gross	298.9			132.0
Junior Loans [Member]
Debt Instrument [Line Items]
Debt instrument, term		7 years	7 years
Long-term Debt, Gross	$ 31.5			$ 16.0
A320 [Member] \| Airbus [Member]
Debt Instrument [Line Items]
Number of Aircraft with Secured Debt Financing Commitments Scheduled for Delivery		5	7
A320 [Member] \| Airbus [Member] \| Framework Agreement [Member]
Debt Instrument [Line Items]
Number of Delivered Aircraft with Secured Debt Financing Commitments	7
A320 [Member] \| Airbus [Member] \| Facility Agreement [Member]
Debt Instrument [Line Items]
Number of Delivered Aircraft with Secured Debt Financing Commitments	2
A321 [Member] \| Airbus [Member]
Debt Instrument [Line Items]
Number of Aircraft with Secured Debt Financing Commitments Scheduled for Delivery			3
2015 [Member] \| Airbus [Member]
Debt Instrument [Line Items]
Number of Aircraft with Secured Debt Financing Commitments Scheduled for Delivery	6
2015 [Member] \| A320 [Member] \| Airbus [Member]
Debt Instrument [Line Items]
Number of Aircraft with Secured Debt Financing Commitments Scheduled for Delivery	3
2015 [Member] \| A321 [Member] \| Airbus [Member]
Debt Instrument [Line Items]
Number of Aircraft with Secured Debt Financing Commitments Scheduled for Delivery	3