Debt instrument maturity year

No definition available.

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- Definition

Line of Credit Facility Expiration Dates

+ References

No definition available.

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- Definition

Line Of Credit Facility Maturity Year

+ References

No definition available.

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- Definition

Longterm Debt Maturities Repayments of Principal in Quarterly Installments Percent

+ References

No definition available.

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- Definition

Write off of unamortized discount.

+ References

No definition available.

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- Definition

Adjustment to additional paid in capital resulting from the recognition of convertible debt instruments as two separate components - a debt component and an equity component. This bifurcation may result in a basis difference associated with the liability component that represents a temporary difference for purposes of applying accounting for income taxes. The initial recognition of deferred taxes for the tax effect of that temporary difference is as an adjustment to additional paid in capital.

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- Definition

The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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- Definition

The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

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- Definition

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

+ References

No definition available.

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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.

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- Definition

Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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- Definition

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

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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

+ References

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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.

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No definition available.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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- Definition

Gross amount of debt extinguished.

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No definition available.

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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.

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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.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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No definition available.

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

Number of shares issued during the period as a result of the conversion of convertible securities.

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Namespace Prefix:
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Debt - Additional Information (Detail) - USD ($) shares in Millions	1 Months Ended		12 Months Ended
	Jan. 31, 2015	Jan. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Long-term Debt, Gross				$ 248,000,000
Aggregate principal amount of convertible senior notes exchanged			$ 202,000,000	$ 260,000,000	$ 240,000,000
6% Convertible Senior Notes
Debt Instrument [Line Items]
Debt instrument stated interest rate				6.00%
Debt instrument maturity year				2029
Common stock issued in exchange for convertible notes				12
Aggregate principal amount of convertible senior notes exchanged				$ 104,000,000
Secured Debt \| Performance Bonds
Debt Instrument [Line Items]
Credit facility expiration year			2019
Unsecured Debt \| 4.5% Senior Limited-Subordination Convertible Notes Due 2021
Debt Instrument [Line Items]
Debt instrument maturity year		2021
Debt instrument converted amount		$ 156,000,000
Debt instrument converted shares issued		5
Unsecured Debt \| 4.5% Convertible Notes Due 2015
Debt Instrument [Line Items]
Debt instrument stated interest rate	4.50%
Debt instrument maturity year	2015
Debt purchased and retired				28,000,000
Debt instrument conversion rate			18.93
Long-term Debt, Gross	$ 202,000,000
Common stock issued in exchange for convertible notes	11
Adjustment to additional paid in capital upon debt redemption				34,000,000
United Airlines, Inc.
Debt Instrument [Line Items]
Borrowed principal amount			$ 590,000,000
Long-term Debt, Gross			$ 11,042,000,000	11,533,000,000
Convertible debt derivative asset				712,000,000
Convertible debt option liability				511,000,000
Aggregate principal amount of convertible senior notes exchanged				$ 156,000,000
United Airlines, Inc. \| Minimum
Debt Instrument [Line Items]
Debt instrument maturity year			2025
United Airlines, Inc. \| Maximum
Debt Instrument [Line Items]
Debt instrument maturity year			2027
United Airlines, Inc. \| Revolving Credit Facility
Debt Instrument [Line Items]
Commitment fee percentage			0.75%
United Airlines, Inc. \| Letters of credit \| Cash Collateralized Letters of Credit
Debt Instrument [Line Items]
Credit facility outstanding amount			$ 70,000,000
United Airlines, Inc. \| Letter of Credit and Performance Bonds
Debt Instrument [Line Items]
Credit facility outstanding amount			437,000,000
United Airlines, Inc. \| Pass-through certificates
Debt Instrument [Line Items]
Long term debt			7,800,000,000
United Airlines, Inc. \| 6% Notes due 2026 and 2028
Debt Instrument [Line Items]
Write off of unamortized discount			$ 134,000,000
United Airlines, Inc. \| Secured Debt
Debt Instrument [Line Items]
Quarterly principal repayment amount			0.25%
United Airlines, Inc. \| Secured Debt \| Revolving Credit Facility
Debt Instrument [Line Items]
Credit agreement			$ 1,350,000,000
Available under revolving credit facility			1,350,000,000
United Airlines, Inc. \| Secured Debt \| Term Loan Facility Due April 2019
Debt Instrument [Line Items]
Credit agreement			900,000,000
Long term debt			$ 875,000,000
Debt instrument maturity date			Apr. 01, 2019
United Airlines, Inc. \| Secured Debt \| Term Loan Facility Due April 2019 \| LIBOR
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			2.75%
United Airlines, Inc. \| Secured Debt \| Term Loan Facility Due September 2021
Debt Instrument [Line Items]
Credit agreement			$ 500,000,000
Long term debt			$ 194,000,000
Debt instrument maturity date			Sep. 15, 2021
Debt instrument stated interest rate			3.00%
United Airlines, Inc. \| Secured Debt \| Revolving Credit Facility Available For Drawing until April 2018
Debt Instrument [Line Items]
Credit agreement			$ 1,350,000,000
Revolving credit facility available for drawing date			2018-04
United Airlines, Inc. \| Secured Debt \| Revolving Credit Facility Available For Drawing until January 2019
Debt Instrument [Line Items]
Credit agreement			$ 1,315,000,000
Revolving credit facility available for drawing date			2019-01
United Airlines, Inc. \| Secured Debt \| Term Loan \| Interest Rate Floor
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			0.75%
United Airlines, Inc. \| Secured Debt \| Term Loan, due 2021
Debt Instrument [Line Items]
Debt instrument maturity year			2021	2021
Long-term Debt, Gross			$ 194,000,000	$ 499,000,000
United Airlines, Inc. \| Secured Debt \| Term Loan, due 2021 \| LIBOR
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			3.00%	3.00%
United Airlines, Inc. \| Secured Debt \| Term Loan, due 2021 \| Interest Rate Floor
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			0.75%	0.75%
United Airlines, Inc. \| Secured Debt \| Term Loan, due 2021 \| Certain Market Interest Rates
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			2.00%	2.00%
United Airlines, Inc. \| Unsecured Debt \| 6% Notes due 2026
Debt Instrument [Line Items]
Debt instrument stated interest rate			6.00%
Debt instrument maturity year			2026
Debt purchased and retired			$ 321,000,000
United Airlines, Inc. \| Unsecured Debt \| 6% Notes Due 2028
Debt Instrument [Line Items]
Debt instrument stated interest rate			6.00%
Debt instrument maturity year			2028
Debt purchased and retired			$ 311,000,000
United Airlines, Inc. \| Unsecured Debt \| 4.5% Convertible Notes Due 2015
Debt Instrument [Line Items]
Debt instrument stated interest rate			4.50%	4.50%
Debt instrument maturity year			2015	2015
Long-term Debt, Gross				$ 202,000,000
Adjustment to additional paid in capital upon debt redemption				$ 62,000,000
Debt instrument convertible effective interest rate			4.50%