2105100 - Disclosure - ASSETS CONSTRUCTED FOR OTHERS ASSETS CONSTRUCTED FOR OTHERS
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2405402 - Disclosure - ASSETS CONSTRUCTED FOR OTHERS (Details)
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2305301 - Disclosure - ASSETS CONSTRUCTED FOR OTHERS (Tables)
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2102100 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES
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2402403 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES - MATURITIES (Details)
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2402402 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES (DETAILS)
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2302301 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES (TABLES)
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2109100 - Disclosure - COMMITMENTS AND CONTINGENCIES
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2409402 - Disclosure - COMMITMENTS (DETAILS)
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2309301 - Disclosure - COMMITMENTS (TABLES)
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1004000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE OPERATIONS
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1001000 - Statement - CONSOLIDATED BALANCE SHEETS
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1005000 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS
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1002000 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS
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1003000 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
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2103100 - Disclosure - DERIVATIVE INSTRUMENTS
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2403402 - Disclosure - DERIVATIVE INSTRUMENTS - BALANCE SHEET CLASSIFICATION (DETAILS)
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2403404 - Disclosure - DERIVATIVE INSTRUMENTS - FAIR VALUE OF HEDGE POSITIONS (DETAILS)
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2403403 - Disclosure - DERIVATIVE INSTRUMENTS - INCOME STATEMENT (DETAILS)
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2303301 - Disclosure - DERIVATIVE INSTRUMENTS (TABLES)
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0001000 - Document - DOCUMENT AND ENTITY INFORMATION
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2108100 - Disclosure - EMPLOYEE BENEFIT PLANS
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2408409 - Disclosure - EMPLOYEE BENEFIT PLANS - 1% HIGHER OR LOWER TREND RATE IN HEALTH CARE (DETAILS)
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2408405 - Disclosure - EMPLOYEE BENEFIT PLANS - AMOUNTS RECOGNIZED IN CONSOLIDATED BALANCE SHEETS (DETAILS)
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2408402 - Disclosure - EMPLOYEE BENEFIT PLANS - ASSUMPTIONS (DETAILS)
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2408410 - Disclosure - EMPLOYEE BENEFIT PLANS - DEFINED CONTRIBUTION PLANS (DETAILS)
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2408412 - Disclosure - EMPLOYEE BENEFIT PLANS - EMPLOYEE INCENTIVE-PAY PLANS (DETAILS)
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2408406 - Disclosure - EMPLOYEE BENEFIT PLANS - EXPECTED AMORTIZATION FROM AOCI (DETAILS)
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2408404 - Disclosure - EMPLOYEE BENEFIT PLANS - FUNDED STATUS (DETAILS)
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2408408 - Disclosure - EMPLOYEE BENEFIT PLANS - FUTURE BENEFITS EXPECTED TO BE PAID (DETAILS)
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2408407 - Disclosure - EMPLOYEE BENEFIT PLANS - NET PENSION EXPENSE (DETAILS)
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2408411 - Disclosure - EMPLOYEE BENEFIT PLANS - PILOT LONG-TERM DISABILITY BENEFITS (DETAILS)
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2408403 - Disclosure - EMPLOYEE BENEFIT PLANS - PLAN ASSETS (DETAILS)
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2308301 - Disclosure - EMPLOYEE BENEFIT PLANS (TABLES)
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2104100 - Disclosure - FAIR VALUE MEASUREMENTS
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2404402 - Disclosure - FAIR VALUE MEASUREMENTS - FAIR VALUE OF ASSETS AND LIABILITIES (DETAILS)
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2404403 - Disclosure - FAIR VALUE MEASUREMENTS - LONG-TERM DEBT (DETAILS)
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2304301 - Disclosure - FAIR VALUE MEASUREMENTS (TABLES)
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2101100 - Disclosure - GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING
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2401403 - Disclosure - GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - CASH AND CASH EQUIVALENTS (DETAILS)
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2401407 - Disclosure - GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - REVENUE RECOGNITION (Details)
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2401410 - Disclosure - GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - STOCK-BASED COMPENSATION (DETAILS)
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2401404 - Disclosure - GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - INVENTORIES AND SUPPLIES - NET (DETAILS)
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2401406 - Disclosure - GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - LEASED AIRCRAFT RETURN COSTS (DETAILS)
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2401408 - Disclosure - GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - MILEAGE PLAN (DETAILS)
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2201201 - Disclosure - GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (POLICIES)
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2401405 - Disclosure - GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - PROPERTY, EQUIPMENT AND DEPRECIATION (DETAILS)
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2401409 - Disclosure - GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - SELLING EXPENSES (DETAILS)
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2301302 - Disclosure - GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (TABLES)
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2107100 - Disclosure - INCOME TAXES
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2407404 - Disclosure - INCOME TAXES - COMPONENTS OF TAX EXPENSE (DETAILS)
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2407402 - Disclosure - INCOME TAXES - DEFERRED TAX ASSETS AND LIABILITIES (DETAILS)
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2407402 - Disclosure - INCOME TAXES - DEFERRED TAX ASSETS AND LIABILITIES (DETAILS)
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2407405 - Disclosure - INCOME TAXES - EFFECTIVE INCOME TAX RECONCILIATION (DETAILS)
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2407403 - Disclosure - INCOME TAXES INCOME TAXES - OPERATING LOSS (DETAILS)
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2307301 - Disclosure - INCOME TAXES (TABLES)
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2106100 - Disclosure - LONG-TERM DEBT
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2406403 - Disclosure - LONG-TERM DEBT - LINE OF CREDIT (DETAILS)
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2406402 - Disclosure - LONG-TERM DEBT - SCHEDULE OF LONG-TERM DEBT (DETAILS)
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2406402 - Disclosure - LONG-TERM DEBT - SCHEDULE OF LONG-TERM DEBT (DETAILS)
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2306301 - Disclosure - LONG-TERM DEBT (TABLES)
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2113100 - Disclosure - OPERATING SEGMENT INFORMATION
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2413402 - Disclosure - OPERATING SEGMENT INFORMATION (DETAILS)
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2313301 - Disclosure - OPERATING SEGMENT INFORMATION (TABLES)
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1001500 - Statement - PARENTHETICAL DATA TO THE CONSOLIDATED BALANCE SHEETS
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2110100 - Disclosure - SHAREHOLDER'S EQUITY
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2410402 - Disclosure - SHAREHOLDER'S EQUITY, COMMON STOCK REPURCHASE (DETAILS)
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2410404 - Disclosure - SHAREHOLDER'S EQUITY SHAREHOLDERS' EQUITY, ACCUMULATED OTHER COMPREHENSIVE LOSS (Details)
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2410405 - Disclosure - SHAREHOLDER'S EQUITY SHAREHOLDERS' EQUITY, DIVIDENDS (Details)
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2410403 - Disclosure - SHAREHOLDER'S EQUITY SHAREHOLDERS' EQUITY, OTHER (Details)
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2410407 - Disclosure - SHAREHOLDER'S EQUITY SHAREHOLDERS' EQUITY, STOCK CHANGES (Details)
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2410406 - Disclosure - SHAREHOLDER'S EQUITY SHAREHOLDERS' EQUITY, SUBSEQUENT EVENT (Details)
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2310301 - Disclosure - SHAREHOLDER'S EQUITY (TABLES)
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2111100 - Disclosure - SPECIAL ITEMS SPECIAL ITEMS
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2411401 - Disclosure - SPECIAL ITEMS SPECIAL ITEMS (Details)
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2112100 - Disclosure - STOCK-BASED COMPENSATION PLANS
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2412402 - Disclosure - STOCK-BASED COMPENSATION PLANS (DETAILS)
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2312301 - Disclosure - STOCK-BASED COMPENSATION PLANS (TABLES)
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