Debt Instrument, Basis Spread on Variable Rate, Floor

No definition available.

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- Definition

Line Of Credit Facility, Maximum Borrowing Capacity, Increase Limit

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying amount, as of the date of the latest financial statement presented, of flight equipment which are owned but transferred to serve as collateral for the payment of the related debt obligation, primarily a secured borrowing or repurchase agreement, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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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

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation.

+ References

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-Publisher FASB
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Period Type:	duration

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Long-term Debt, Short-term Borrowings and Finance Lease Obligations - Narrative (Details) - USD ($)		3 Months Ended
	Oct. 21, 2022	Mar. 31, 2023	Dec. 31, 2022	May 16, 2022
Line of Credit Facility [Line Items]
Repayment of long-term debt and finance lease obligations		$ 109,000,000
Pledged assets not separately reported flight equipment		6,000,000,000
Morgan Stanley \| Line of Credit
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity		200,000,000
Morgan Stanley \| Line of Credit \| Revolving Credit Facility and Letter of Credit Facility
Line of Credit Facility [Line Items]
Long-term line of credit		$ 0	$ 0
Second Amended And Restated Agreement \| Citibank \| Line of Credit
Line of Credit Facility [Line Items]
Line of credit facility, current borrowing capacity	$ 550,000,000
Line pf credit cacility, maximum borrowing capacity, increase limit	50,000,000
Line of credit facility, maximum borrowing capacity	$ 600,000,000
Debt instrument, basis spread on variable rate	1.00%
Debt instrument, basis spread on variable rate, floor	0.00%
Second Amended And Restated Agreement \| Citibank \| Line of Credit \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	2.00%
Senior Secured Bridge Facility \| Long-term Debt
Line of Credit Facility [Line Items]
Debt instrument, face amount				$ 3,500,000,000
Senior Secured Bridge Facility \| Goldman Sachs Bank U S A Bank Of America N A and Bof A Securities Inc \| Bridge Loan \| Spirit Airlines, Inc.
Line of Credit Facility [Line Items]
Debt instrument, face amount				$ 3,500,000,000