0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Condensed Consolidated Balance Sheets (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Condensed Consolidated Balance Sheets (unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss (unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Condensed Consolidated Statements of Stockholders' Equity and Group Equity (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Condensed Consolidated Statements of Cash Flows (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Description of Business and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Revenue link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Loss per share link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Prepaid Expenses and Other Assets, net link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Goodwill, net link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Property and Equipment, net link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Retirement Benefits link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Segment and Geographic Information link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Equity Method Investments link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Redeemable Non-Controlling Interest in Subsidiary link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Non-Controlling Interest in Subsidiaries link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Description of Business and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Loss per share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Prepaid Expenses and Other Assets, net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Goodwill, net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Property and Equipment, net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Retirement Benefits (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Segment and Geographic Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Related Party Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Equity Method Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Redeemable Non-Controlling Interest in Subsidiary (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Non-Controlling Interest in Subsidiaries (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Revenue - Schedule of Revenue Disaggregated by Stream (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Revenue - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Revenue - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Loss per share - Schedule of Basic and Diluted Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Loss per share - Schedule of Potentially Dilutive Outstanding Securities Were Excluded From The Computation of Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Prepaid Expenses and Other Assets, net - Schedule of Other Current Assets, net (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Prepaid Expenses and Other Assets, net - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Prepaid Expenses and Other Assets, net - Schedule of Other Non-Current Assets, net (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Goodwill, net (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Property and Equipment, net (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Leases - Schedule of Supplemental Cash Flow Information Related to Operating Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Leases - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Stock-Based Compensation - Schedule of RSU, PSU and Phantom Unit activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Stock-Based Compensation - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Stock-Based Compensation - Schedule of Compensation Expenses for All Stock-Based Payment Arrangements (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Stockholders' Equity (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Retirement Benefits - Schedule of Periodic Benefit Costs (Income) (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Retirement Benefits - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Segment and Geographic Information - Schedule of Reconciliation of Profit (Loss) from Segments to Consolidated (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Segment and Geographic Information - Schedule of Geographic Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Fair Value Measurements - Schedule of Ranges of Significant Unobservable Inputs Used to Value Level 3 Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Fair Value Measurements - Schedule of Changes in Fair Value of Level 1 and Level 3 Assets Included Debt and Equity Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Fair Value Measurements - Schedule of Changes in Carrying Value of Equity Securities Measured Using Measurement Alternative (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Fair Value Measurements - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Related Party Transactions - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Related Party Transactions - Schedule of Significant Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Related Party Transactions - Schedule of Significant Balances Due From and Due To Related Parties (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Equity Method Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Redeemable Non-Controlling Interest in Subsidiary (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Non-Controlling Interest in Subsidiaries - Schedule Of Balances Of Non-controlling Interest (Details) link:presentationLink link:calculationLink link:definitionLink