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Cover
Cover Page
Financial Statements
Consolidated statement of financial position
Consolidated statement of financial position (Parenthetical)
Consolidated statement of profit or loss
Consolidated statement of comprehensive income (loss)
Consolidated statement of changes in equity
Consolidated statement of cash flows
Notes to Financial Statements
Corporate information
Basis of preparation
Significant accounting policies
Significant accounting judgments, estimates and assumptions
Adoption of new and amended standards and interpretations
Standards issued but not yet effective
Revenue from contract with customers
Cash and cash equivalents
Investments
Accounts receivable
Expendable parts and supplies
Prepaid expenses
Property and equipment
Leases
Net defined benefit liability
Intangible assets
Other assets
Loans and borrowings
Trade, other payables and financial liabilities
Accrued expenses payable
Other long-term liabilities
Income taxes
Accounts and transactions with related parties
Equity
Share-based payments
Earnings per share
Commitments and contingencies
Financial instruments-Risk management and fair value
Subsequent events
Accounting Policies
Significant accounting policies (Policies)
Notes Tables
Significant accounting policies (Tables)
Revenue from contract with customers (Tables)
Cash and cash equivalents (Tables)
Investments (Tables)
Accounts receivable (Tables)
Expendable parts and supplies (Tables)
Prepaid expenses (Tables)
Property and equipment (Tables)
Leases (Tables)
Net defined benefit liability (Tables)
Intangible assets (Tables)
Other assets (Tables)
Loans and borrowings (Tables)
Trade, other payables and financial liabilities (Tables)
Accrued expenses payable (Tables)
Other long-term liabilities (Tables)
Income taxes (Tables)
Accounts and transactions with related parties (Tables)
Equity (Tables)
Share-based payments (Tables)
Earnings per share (Tables)
Commitments and contingencies (Tables)
Financial instruments—Risk management and fair value (Tables)
Notes Details
Corporate Information - Additional Information (Detail)
Basis of preparation - Additional Information (Detail)
Significant Accounting Policies - Schedule of Significant Subsidiaries (Detail)
Significant Accounting Policies - Additional Information (Detail)
Significant Accounting Policies - Estimated Useful Lives of Assets and Considering Residual Value (Detail)
Significant Accounting Judgments, Estimates and Assumptions - Additional Information (Detail)
Revenue From Contract With Customers - Summary of Disaggregated Operating Revenues (Detail)
Revenue From Contract With Customers - Summary of Changes in Contract Liabilities (Detail)
Revenue from Contract with Customers - Additional Information (Detail)
Revenue from Contract with Customers - Operating Revenue by Principal Geographic Area (Detail)
Cash and Cash Equivalents - Schedule of Cash and Cash Equivalents (Detail)
Cash and Cash Equivalents - Additional Information (Detail)
Investments - Schedule of Information About Investments (Detail)
Investments - Additional Information (Detail)
Accounts Receivable - Disclosure of Accounts Receivable (Detail)
Accounts Receivable - Additional Information (Detail)
Accounts Receivable - Summary of Movements in the Allowance for Impairment in Respect of Account Receivables (Detail)
Expendable Parts and Supplies - Disclosure of Expendable Parts and Supplies (Detail)
Expendable Parts and Supplies - Additional Information (Detail)
Prepaid Expenses - Detailed Information about Prepaid Expenses (Detail)
Prepaid Expenses - Additional Information (Detail)
Property and Equipment - Summary of Property and Equipment (Detail)
Property and Equipment - Additional Information (Detail)
Leases - Right of use assets (Detail)
Leases - Lease liabilities (Detail)
Leases - Total cash outflow for leases (Detail)
Leases - Disclosure of Lease Expenses (Detail)
Leases - Schedule of Future Minimum Lease Receivables under Non-cancellable Leases (Detail)
Leases - Additional Information (Detail)
Net defined benefit liability - Summary of Employee Defined Benefit Plan (Detail)
Net defined benefit liability - Additional Information (Detail)
Net defined benefit liability - Summary of Components of Net Benefit Expense (Detail)
Net defined benefit liability - Summary of Reconciliation of Net Employee Defined Benefit Liabilities (Detail)
Net defined benefit liability - Summary of Sensitivity Analysis for Actuarial Assumptions (Detail)
Net defined benefit liability - Summary of Additional Information about Sensitivity Analysis for Actuarial Assumptions (Detail)
Net defined benefit liability - Summary of Expected Contribution Payments to Defined Benefit Plan (Detail)
Intangible Assets - Summary of Reconciliation of Changes in Intangible Assets and Goodwill (Detail)
Intangible Assets - Additional Information (Detail)
Other Assets - Summary of Other Assets (Detail)
Loans and borrowings - Summary of Loans and borrowings (Detail)
Loans and borrowings - Summary of Maturities of Loans and borrowings (Detail)
Loans and borrowings - Summary of Senior convertible notes (Detail)
Loans and borrowings - Additional Information (Detail)
Loans and borrowings - Summary of Finance Cost and Income (Detail)
Loans and borrowings - Changes in Liabilities Arising from Financing Activities (Detail)
Trade, Other Payables and Financial Liabilities - Summary of Trade, Other Payables and Financial Liabilities (Detail)
Accrued Expenses Payable - Summary of Accrued Expenses Payable (Detail)
Accrued Expenses Payable - Additional Information (Detail)
Other Long-term Liabilities - Summary of Other Long-term Liabilities (Detail)
Other Long-term Liabilities - Additional Information (Detail)
Income Taxes - Summary of Income Tax Expense (Detail)
Income Taxes - Additional Information (Detail)
Income Taxes - Summary of Balances of Deferred Taxes (Detail)
Income Taxes - Summary of Reconciliation of Effective Tax Rate (Detail)
Accounts and Transactions with Related Parties - Summary of Accounts and Transactions with Related Parties (Detail)
Accounts and Transactions with Related Parties - Summary of Related Party Transactions (Detail)
Accounts and Transactions with Related Parties - Additional Information (Detail)
Accounts and Transactions with Related Parties - Summary of Key Management Personnel Compensation (Detail)
Equity - Additional Information (Detail)
Equity - Summary of Share Repurchase Program (Detail)
Share-based Payments - Additional Information (Detail)
Share-based Payments - Summary of Terms and Conditions, Relating to the Grants of the Non-vested Stock Award under the Equity Compensation Plan (Detail)
Share-based Payments - Summary of non-vested stock award activity (Detail)
Earnings Per Share - Schedule of Computation of the Income (Loss) and Share Data Used in the Basic and Diluted Earnings Per Share (Detail)
Commitments and Contingencies - Additional Information (Detail)
Commitments and Contingencies - Summary of Firm Commitment To Purchase Asset (Detail)
Financial instruments-Risk management and fair value - Additional Information (Detail)
Financial instruments-Risk management and fair value - Summary of Foreign Currency Risk Exposure (Detail)
Financial instruments-Risk management and fair value - Risk Management and Fair Value - Movement in Allowance for Impairment for Short and Long-term Investments at Amortized Cost (Detail)
Financial instruments-Risk management and fair value - Summary of Credit Risk Exposure on Trade Receivables using Provision Matrix (Detail)
Financial instruments-Risk management and fair value - Summary of Financial Liabilities According to Maturity Date (Detail)
Financial instruments-Risk management and fair value - Summary of Carrying Amount and Fair Values of Financial Assets and Financial Liabilities (Detail)
Financial instruments-Risk management and fair value - Summary of Company's financial instruments measured at fair value (Detail)
Financial instruments-Risk management and fair value - Summary of key Assumptions used to Determine the Fair Value of Assets Held For Sale (Detail)
Subsequent Events - Additional Information (Detail)
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