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EXCEL - IDEA: XBRL DOCUMENT - US AIRWAYS GROUP INCFinancial_Report.xls
10-Q - FORM 10-Q - US AIRWAYS GROUP INCd317340d10q.htm
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EX-31.4 - EX-31.4 - US AIRWAYS GROUP INCd317340dex314.htm
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v2.4.0.6
Debt (Details Textual) (USD $)
3 Months Ended 1 Months Ended 3 Months Ended 3 Months Ended
Mar. 31, 2012
Dec. 31, 2011
Mar. 31, 2012
Secured Citicorp North America Loan [Member]
Mar. 31, 2012
Secured Equipment Loans and other Notes Payable [Member]
Mar. 31, 2012
Secured Aircraft Enhanced Equipment Trust Certificates [Member]
Mar. 31, 2012
Secured other Obligations [Member]
Mar. 31, 2012
Unsecured Airbus Advance [Member]
Feb. 29, 2012
Unsecured Barclays Prepaid Miles [Member]
Mar. 31, 2012
Unsecured Barclays Prepaid Miles [Member]
Mar. 31, 2012
Unsecured other Obligations [Member]
Mar. 31, 2012
Unsecured 7.25% convertible senior notes [Member]
Mar. 31, 2012
Unsecured 7% senior convertible notes [Member]
Mar. 31, 2012
Unsecured Industrial Development Bonds [Member]
Mar. 31, 2012
US Airways, Inc [Member]
Dec. 31, 2011
US Airways, Inc [Member]
Mar. 31, 2012
US Airways, Inc [Member]
Secured Equipment Loans and other Notes Payable [Member]
Mar. 31, 2012
US Airways, Inc [Member]
Secured Aircraft Enhanced Equipment Trust Certificates [Member]
Mar. 31, 2012
US Airways, Inc [Member]
Secured other Obligations [Member]
Mar. 31, 2012
US Airways, Inc [Member]
Unsecured Airbus Advance [Member]
Mar. 31, 2012
US Airways, Inc [Member]
Unsecured other Obligations [Member]
Mar. 31, 2012
US Airways, Inc [Member]
Unsecured Industrial Development Bonds [Member]
Debt Instruments                                          
Fixed and variable interest rates, minimum       1.64% 6.25%                     1.64% 6.25%        
Fixed and variable interest rates, maximum       10.56% 11.00%                     10.56% 11.00%        
Debt Instrument, Maturity Date Range, Start       2012 2014 2018                   2012 2014 2018      
Debt Instrument, Maturity Date Range, End       2029 2023 2021                   2021 2023 2021      
Debt Instrument, Maturity Date     2014       2018     2012 2014 2020 2023           2018 2012 2023
Interest rate at end of period     2.74%     8.00%     4.99%   7.25% 7.00% 6.30%         8.00%     6.30%
Fair value of long-term debt $ 4,160,000,000 $ 4,230,000,000                       $ 2,790,000,000 $ 2,920,000,000            
Aggregate principal amount borrowed               $ 200,000,000                          
Reduction Period               2 years