1001 - Document - Document and Entity Information link:calculationLink link:presentationLink link:definitionLink 1003 - Statement - Consolidated Balance Sheets link:calculationLink link:presentationLink link:definitionLink 1004 - Statement - Consolidated Balance Sheets (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 1005 - Statement - Consolidated Statements of Operations link:calculationLink link:presentationLink link:definitionLink 1006 - Statement - Consolidated Statements Of Comprehensive Income link:calculationLink link:presentationLink link:definitionLink 1007 - Statement - Consolidated Statements of Shareholders' Equity and Comprehensive Income link:calculationLink link:presentationLink link:definitionLink 1008 - Statement - Consolidated Statements of Cash Flows link:calculationLink link:presentationLink link:definitionLink 1009 - Disclosure - Description of business link:calculationLink link:presentationLink link:definitionLink 1010 - Disclosure - Significant Accounting Policies link:calculationLink link:presentationLink link:definitionLink 1011 - Disclosure - Short Term Investments - Available for Sale link:calculationLink link:presentationLink link:definitionLink 1012 - Disclosure - Goodwill link:calculationLink link:presentationLink link:definitionLink 1013 - Disclosure - Intangible Assets link:calculationLink link:presentationLink link:definitionLink 1014 - Disclosure - Property, Plant and Equipment, net link:calculationLink link:presentationLink link:definitionLink 1015 - Disclosure - Other Liabilities link:calculationLink link:presentationLink link:definitionLink 1016 - Disclosure - Other Non-Current Liabilities link:calculationLink link:presentationLink link:definitionLink 1017 - Disclosure - Employee Benefits link:calculationLink link:presentationLink link:definitionLink 1018 - Disclosure - Equity Incentive Schemes and Stock Compensation Charges link:calculationLink link:presentationLink link:definitionLink 1019 - Disclosure - Government Grants link:calculationLink link:presentationLink link:definitionLink 1020 - Disclosure - Share Capital link:calculationLink link:presentationLink link:definitionLink 1021 - Disclosure - Income Taxes link:calculationLink link:presentationLink link:definitionLink 1022 - Disclosure - Restructuring and Other Items link:calculationLink link:presentationLink link:definitionLink 1023 - Disclosure - Provision for Doubtful Debts link:calculationLink link:presentationLink link:definitionLink 1024 - Disclosure - Commitments and Contingencies link:calculationLink link:presentationLink link:definitionLink 1025 - Disclosure - Business Segment Information link:calculationLink link:presentationLink link:definitionLink 1026 - Disclosure - Supplemental Disclosure of Cash Flow Information link:calculationLink link:presentationLink link:definitionLink 1027 - Disclosure - Accumulated Other Comprehensive Income link:calculationLink link:presentationLink link:definitionLink 1028 - Disclosure - Impact of New Accounting Pronouncements link:calculationLink link:presentationLink link:definitionLink 1029 - Disclosure - Related Parties link:calculationLink link:presentationLink link:definitionLink 1030 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:presentationLink link:definitionLink 1031 - Disclosure - Significant Accounting Policies (Tables) link:calculationLink link:presentationLink link:definitionLink 1032 - Disclosure - Short Term Investments - Available for Sale (Tables) link:calculationLink link:presentationLink link:definitionLink 1033 - Disclosure - Goodwill (Tables) link:calculationLink link:presentationLink link:definitionLink 1034 - Disclosure - Intangible Assets (Tables) link:calculationLink link:presentationLink link:definitionLink 1035 - Disclosure - Property, Plant and Equipment, net (Tables) link:calculationLink link:presentationLink link:definitionLink 1036 - Disclosure - Other Liabilities (Tables) link:calculationLink link:presentationLink link:definitionLink 1037 - Disclosure - Other Non-Current Liabilities (Tables) link:calculationLink link:presentationLink link:definitionLink 1038 - Disclosure - Employee Benefits (Tables) link:calculationLink link:presentationLink link:definitionLink 1039 - Disclosure - Equity Incentive Schemes and Stock Compensation Charges (Tables) link:calculationLink link:presentationLink link:definitionLink 1040 - Disclosure - Government Grants (Tables) link:calculationLink link:presentationLink link:definitionLink 1041 - Disclosure - Income Taxes (Tables) link:calculationLink link:presentationLink link:definitionLink 1042 - Disclosure - Restructuring and Other Items (Tables) link:calculationLink link:presentationLink link:definitionLink 1043 - Disclosure - Provision for Doubtful Debts (Tables) link:calculationLink link:presentationLink link:definitionLink 1044 - Disclosure - Commitments and Contingencies (Tables) link:calculationLink link:presentationLink link:definitionLink 1045 - Disclosure - Business Segment Information (Tables) link:calculationLink link:presentationLink link:definitionLink 1046 - Disclosure - Supplemental Disclosure of Cash Flow Information (Tables) link:calculationLink link:presentationLink link:definitionLink 1047 - Disclosure - Accumulated Other Comprehensive Income (Tables) link:calculationLink link:presentationLink link:definitionLink 1048 - Disclosure - Description of Business - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1049 - Disclosure - Significant Accounting Policies - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1050 - Disclosure - Adjustments Resulting from Foreign Currency Translations (Detail) link:calculationLink link:presentationLink link:definitionLink 1051 - Disclosure - Estimated Useful Lives of Assets (Detail) link:calculationLink link:presentationLink link:definitionLink 1052 - Disclosure - Reconciliation of Number of Shares Used in Computation of Basic and Diluted Net Income Per Ordinary Share (Detail) link:calculationLink link:presentationLink link:definitionLink 1053 - Disclosure - Cost and Fair Value of Investments (Detail) link:calculationLink link:presentationLink link:definitionLink 1054 - Disclosure - Short Term Investments - Available for Sale - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1055 - Disclosure - Goodwill (Detail) link:calculationLink link:presentationLink link:definitionLink 1056 - Disclosure - Goodwill - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1057 - Disclosure - Summary of Estimates of Fair Values of Assets Acquired and Liabilities Assumed of Clinical Trial Services Division of Cross Country Healthcare, Inc. (Detail) link:calculationLink link:presentationLink link:definitionLink 1058 - Disclosure - Proforma Effect in Net Revenue, Net Income and Earnings Per Share (Detail) link:calculationLink link:presentationLink link:definitionLink 1059 - Disclosure - Summary of Estimates of Fair Values of Assets Acquired and Liabilities Assumed of PriceSpective LLC (Detail) link:calculationLink link:presentationLink link:definitionLink 1060 - Disclosure - Summary of Estimates of Fair Values of Assets Acquired and Liabilities Assumed of BeijingWits Medical Limited (Detail) link:calculationLink link:presentationLink link:definitionLink 1061 - Disclosure - Summary of Estimates of Fair Values of Assets Acquired and Liabilities Assumed of Firecrest Clinical Limited (Detail) link:calculationLink link:presentationLink link:definitionLink 1062 - Disclosure - Intangible Assets (Detail) link:calculationLink link:presentationLink link:definitionLink 1063 - Disclosure - Intangible Assets - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1064 - Disclosure - Future Intangible Asset Amortization Expense (Detail) link:calculationLink link:presentationLink link:definitionLink 1065 - Disclosure - Property, Plant and Equipment, Net (Detail) link:calculationLink link:presentationLink link:definitionLink 1066 - Disclosure - Other Liabilities (Detail) link:calculationLink link:presentationLink link:definitionLink 1067 - Disclosure - Other Non-Current Liabilities (Detail) link:calculationLink link:presentationLink link:definitionLink 1068 - Disclosure - Employee Benefits - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1069 - Disclosure - Change in Benefit Obligations (Detail) link:calculationLink link:presentationLink link:definitionLink 1070 - Disclosure - Change in Plan Assets (Detail) link:calculationLink link:presentationLink link:definitionLink 1071 - Disclosure - Funded Status (Detail) link:calculationLink link:presentationLink link:definitionLink 1072 - Disclosure - Components of Net Periodic Benefit Cost (Detail) link:calculationLink link:presentationLink link:definitionLink 1073 - Disclosure - Net Periodic Pension Benefit Cost Assumptions (Detail) link:calculationLink link:presentationLink link:definitionLink 1074 - Disclosure - Amounts recognized in accumulated other comprehensive income that have not been recognized (Detail) link:calculationLink link:presentationLink link:definitionLink 1075 - Disclosure - Assumptions Used in Determining Benefit Obligation (Detail) link:calculationLink link:presentationLink link:definitionLink 1076 - Disclosure - Expected Long Term Rates of Return on Different Asset Classes (Detail) link:calculationLink link:presentationLink link:definitionLink 1077 - Disclosure - Underlying Asset Split of Fund (Detail) link:calculationLink link:presentationLink link:definitionLink 1078 - Disclosure - Plan Asset Fair Value Measurements (Detail) link:calculationLink link:presentationLink link:definitionLink 1079 - Disclosure - Annual Benefit Payments (Detail) link:calculationLink link:presentationLink link:definitionLink 1080 - Disclosure - Equity Incentive Schemes and Stock Compensation Charges - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1081 - Disclosure - Summary of Stock Option Activity (Detail) link:calculationLink link:presentationLink link:definitionLink 1082 - Disclosure - Summary of Movement in Non-Vested Share Options (Detail) link:calculationLink link:presentationLink link:definitionLink 1083 - Disclosure - Outstanding and Exercisable Share Options (Detail) link:calculationLink link:presentationLink link:definitionLink 1084 - Disclosure - Schedule of Weighted Average Fair Values and Assumptions Used (Detail) link:calculationLink link:presentationLink link:definitionLink 1085 - Disclosure - Summary of RSU and PSU Activity (Detail) link:calculationLink link:presentationLink link:definitionLink 1086 - Disclosure - Non-Cash Stock Compensation Expense (Detail) link:calculationLink link:presentationLink link:definitionLink 1087 - Disclosure - Government Grants (Detail) link:calculationLink link:presentationLink link:definitionLink 1088 - Disclosure - Government Grants - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1089 - Disclosure - Share Capital - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1090 - Disclosure - Components of Income Before Provision for Income Tax Expense (Detail) link:calculationLink link:presentationLink link:definitionLink 1091 - Disclosure - Components of Total Income Tax Expense (Detail) link:calculationLink link:presentationLink link:definitionLink 1092 - Disclosure - Income Taxes - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1093 - Disclosure - Consolidated Effective Tax Rate Differed from Statutory Rate (Detail) link:calculationLink link:presentationLink link:definitionLink 1094 - Disclosure - Consolidated Effective Tax Rate Differed from Statutory Rate (Parenthetical) (Detail) link:calculationLink link:presentationLink link:definitionLink 1095 - Disclosure - Tax Effects of Temporary Differences That Gives Rise to Significant Portions of Deferred Tax Assets and Liabilities (Detail) link:calculationLink link:presentationLink link:definitionLink 1096 - Disclosure - Expected Expiry Dates of NOI's (Detail) link:calculationLink link:presentationLink link:definitionLink 1097 - Disclosure - Reconciliation of Beginning and Ending Amount of Total Unrecognized Tax Benefits (Detail) link:calculationLink link:presentationLink link:definitionLink 1098 - Disclosure - Recognized Restructuring and Other Items, Net (Detail) link:calculationLink link:presentationLink link:definitionLink 1099 - Disclosure - Restructuring and Other Items - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1100 - Disclosure - Details of Movement in Restructuring Provisions Recognized (Detail) link:calculationLink link:presentationLink link:definitionLink 1101 - Disclosure - Provision For Doubtful Debts (Detail) link:calculationLink link:presentationLink link:definitionLink 1102 - Disclosure - Commitments and Contingencies - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1103 - Disclosure - Future Minimum Rental Commitments for Operating Leases (Detail) link:calculationLink link:presentationLink link:definitionLink 1104 - Disclosure - Distribution of Net Revenue by Geographical Area (Detail) link:calculationLink link:presentationLink link:definitionLink 1105 - Disclosure - Distribution of Income from Operations, including Restructuring and Other Items, by Geographical Area (Detail) link:calculationLink link:presentationLink link:definitionLink 1106 - Disclosure - Distribution of Income from Operations, excluding Restructuring and Other Items, by Geographical Area (Detail) link:calculationLink link:presentationLink link:definitionLink 1107 - Disclosure - Distribution of Property, Plant and Equipment, Net, by Geographical Area (Detail) link:calculationLink link:presentationLink link:definitionLink 1108 - Disclosure - Distribution of Depreciation and Amortization by Geographical Area (Detail) link:calculationLink link:presentationLink link:definitionLink 1109 - Disclosure - Distribution of Total Assets by Geographical Area (Detail) link:calculationLink link:presentationLink link:definitionLink 1110 - Disclosure - Distribution of Capital Expenditure by Geographical Area (Detail) link:calculationLink link:presentationLink link:definitionLink 1111 - Disclosure - Clients Representing Company's Net Revenue (Detail) link:calculationLink link:presentationLink link:definitionLink 1112 - Disclosure - Distribution of Interest Income by Geographical Area (Detail) link:calculationLink link:presentationLink link:definitionLink 1113 - Disclosure - Distribution of Tax Charge by Geographical Area (Detail) link:calculationLink link:presentationLink link:definitionLink 1114 - Disclosure - Supplemental Disclosure of Cash Flow Information (Detail) link:calculationLink link:presentationLink link:definitionLink 1115 - Disclosure - Accumulated Other Comprehensive Income (Detail) link:calculationLink link:presentationLink link:definitionLink 1116 - Disclosure - Related Parties - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink