Sale Leaseback Transaction, Failed, Number

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
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- 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.

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- Definition

Amount, after accumulated amortization, of debt discount.

+ References

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Balance Type:	debit
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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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

- Definition

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

+ References

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-Publisher FASB
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Period Type:	instant

- Definition

Weighted average interest rate of long-term debt outstanding calculated at point in time.

+ References

No definition available.

+ Details

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Debt and Other Obligations - Schedule of Long-term Debt (Details) $ in Millions	Mar. 31, 2023 USD ($) aircraft	Dec. 31, 2022 USD ($)	Mar. 31, 2022	Apr. 30, 2021	May 12, 2020
Debt Instrument [Line Items]
Long-term debt	$ 3,512.5	$ 3,642.4
Less current maturities	261.4	346.4
Less unamortized discounts, net	87.5	95.8
Total	$ 3,163.6	$ 3,200.2
Aircraft
Debt Instrument [Line Items]
Failed aircraft sale leaseback \| aircraft	1
8.00% senior secured notes due 2025 \| 8.00% Senior Secured Notes Due 2025
Debt Instrument [Line Items]
Stated interest rate percentage	8.00%	8.00%	8.00%
Long-term debt	$ 1,110.0	$ 1,110.0
Weighted-average interest rate	8.00%	8.00%
Fixed-rate loans due through 2039
Debt Instrument [Line Items]
Long-term debt	$ 1,061.9	$ 1,094.7
Weighted-average interest rate	3.52%	3.52%
Unsecured term loans due in 2031 \| Unsecured term loans
Debt Instrument [Line Items]
Long-term debt	$ 136.3	$ 136.3
Weighted-average interest rate	1.00%	1.00%
Fixed-rate class A 2015-1 EETC due through 2028
Debt Instrument [Line Items]
Long-term debt	$ 278.6	$ 278.6
Weighted-average interest rate	4.10%	4.10%
Fixed-rate class B 2015-1 EETC due through 2024
Debt Instrument [Line Items]
Long-term debt	$ 48.0	$ 48.0
Weighted-average interest rate	4.45%	4.45%
Fixed-rate class C 2015-1 EETC due through 2023
Debt Instrument [Line Items]
Long-term debt	$ 63.8	$ 63.8
Weighted-average interest rate	4.93%	4.93%
Fixed-rate class AA 2017-1 EETC due through 2030
Debt Instrument [Line Items]
Long-term debt	$ 179.2	$ 186.3
Weighted-average interest rate	3.38%	3.38%
Fixed-rate class A 2017-1 EETC due through 2030
Debt Instrument [Line Items]
Long-term debt	$ 59.7	$ 62.1
Weighted-average interest rate	3.65%	3.65%
Fixed-rate class B 2017-1 EETC due through 2026
Debt Instrument [Line Items]
Long-term debt	$ 49.9	$ 51.7
Weighted-average interest rate	3.80%	3.80%
Fixed-rate class C 2017-1 EETC due through 2023
Debt Instrument [Line Items]
Long-term debt	$ 0.0	$ 85.5
Weighted-average interest rate	5.11%	5.11%
Convertible notes \| Convertible notes due 2025
Debt Instrument [Line Items]
Stated interest rate percentage	4.75%	4.75%			4.75%
Long-term debt	$ 25.1	$ 25.4
Weighted-average interest rate	4.75%	4.75%
Convertible notes \| Convertible notes due 2026
Debt Instrument [Line Items]
Stated interest rate percentage	1.00%	1.00%		1.00%
Long-term debt	$ 500.0	$ 500.0
Weighted-average interest rate	1.00%	1.00%
Less unamortized discounts, net	$ 31.7
Total	$ 468.3