0000001 - Document - COVER PAGE link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - AUDIT INFORMATION link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONSOLIDATED INCOME STATEMENTS link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONSOLIDATED SHAREHOLDERS' EQUITY STATEMENTS link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONSOLIDATED CASH FLOWS STATEMENTS link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - REVENUES link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - EARNINGS PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - PROPERTY AND EQUIPMENT link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - BUSINESS COMBINATIONS link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - GOODWILL AND INTANGIBLE ASSETS link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - FINANCIAL INSTRUMENTS link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - BORROWINGS AND INDEBTEDNESS link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - SHARE-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - SHAREHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - SEGMENT REPORTING link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - QUARTERLY DATA (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - REVENUES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - EARNINGS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - PROPERTY AND EQUIPMENT (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - BUSINESS COMBINATIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - GOODWILL AND INTANGIBLE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - FINANCIAL INSTRUMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - BORROWINGS AND INDEBTEDNESS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - INCOME TAXES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - SHARE-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - SHAREHOLDERS' EQUITY (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - SEGMENT REPORTING (Tables) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - QUARTERLY DATA (UNAUDITED) (Tables) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Depreciation and Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Estimated Useful Lives of Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Operating Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - REVENUES - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - REVENUES - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - REVENUES - Schedule of Contract Balances (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - EARNINGS PER SHARE - Basic and Diluted Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - PROPERTY AND EQUIPMENT (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - BUSINESS COMBINATIONS (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Goodwill Rollforward (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Schedule of Intangible Assets by Major Class (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Schedule of Amortization of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - LEASES - Schedule of Lease Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - LEASES - Schedule of Supplemental Lease Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - LEASES - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - LEASES - Schedule of Lease Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - LEASES - Schedule of Lease Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - FINANCIAL INSTRUMENTS - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - FINANCIAL INSTRUMENTS - Notional and Fair Values of All Derivative Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - FINANCIAL INSTRUMENTS - Notional and Fair Values of All Derivative Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - FINANCIAL INSTRUMENTS - Netting Derivate Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - BORROWINGS AND INDEBTEDNESS - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - BORROWINGS AND INDEBTEDNESS - Schedule of Outstanding Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - BORROWINGS AND INDEBTEDNESS - Schedule of Repayments (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - BORROWINGS AND INDEBTEDNESS - Schedule of Borrowing Facilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - INCOME TAXES - Components of Income Tax Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - INCOME TAXES - Components of Income Tax Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - INCOME TAXES - Components of Income before Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - INCOME TAXES - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - INCOME TAXES - Reconciliation of U.S. Federal Statutory Income Tax Rate to Effective Income Tax Rate (After ASU Adoption) (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - INCOME TAXES - Reconciliation of U.S. Federal Statutory Income Tax Rate to Effective Income Tax Rate (Before ASU Adoption) (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - INCOME TAXES - Components of Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - INCOME TAXES - Income taxes paid (Net of Refunds Received) (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - INCOME TAXES - Reconciliation of Unrecognized Tax Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Schedule of Weighted-Average Assumptions Used to Determine the Fiscal Year-End Pension Benefit (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Schedule of Changes in Benefit Obligation, Plan Assets and Funded Status (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Schedule of Changes in Benefit Obligation, Plan Assets and Funded Status (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Schedule of Defined Benefit Plan in Accumulated Other Comprehensive (Gain) Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Schedule of Accumulated Benefit Obligation (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Schedule of Projected Benefit Obligation in Excess of Plan Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Schedule of Accumulated Benefit Obligation in Excess of Plan Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Schedule of Weighted-Average Plan Assets Allocation (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Reconciliation of Fair Value Assets Measured on Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Level 3 Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - RETIREMENT AND PROFIT SHARING PLANS - Schedule of Estimated Future Benefit Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - SHARE-BASED COMPENSATION - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - SHARE-BASED COMPENSATION - Schedule of Share-Based Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - SHARE-BASED COMPENSATION - Schedule of Restricted Share Unit Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - SHAREHOLDERS' EQUITY - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - SHAREHOLDERS' EQUITY - Schedule of Share Purchase and Redemption Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - SHAREHOLDERS' EQUITY - Schedule of Dividends (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955579 - Disclosure - SEGMENT REPORTING - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955580 - Disclosure - SEGMENT REPORTING - Schedule of Reportable Operating Segments (Details) link:presentationLink link:calculationLink link:definitionLink 9955581 - Disclosure - SEGMENT REPORTING - Schedule of Concentration of Assets by Country (Details) link:presentationLink link:calculationLink link:definitionLink 9955582 - Disclosure - SEGMENT REPORTING - Schedule of Revenues by Industry Group and Type of Work (Details) link:presentationLink link:calculationLink link:definitionLink 9955583 - Disclosure - QUARTERLY DATA (UNAUDITED) (Details) link:presentationLink link:calculationLink link:definitionLink