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Disclosure - Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 0000045 - Disclosure - Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Components of Inventories (Details) link:presentationLink link:calculationLink link:definitionLink 0000046 - Disclosure - Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies - Prepaid Expense and Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 0000047 - Disclosure - Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 0000048 - Disclosure - Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Other Assets - Footnotes (Details) link:presentationLink link:calculationLink link:definitionLink 0000049 - Disclosure - Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies - Other Accrued Expenses and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 0000050 - Disclosure - Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies - Deferred Income Taxes and Other Noncurrent Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 0000051 - Disclosure - Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Cash Flow, Supplemental Disclosures (Details) link:presentationLink link:calculationLink link:definitionLink 0000052 - Disclosure - Acquisitions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000053 - Disclosure - Acquisitions - Assets and Liabilities Acquired (Details) link:presentationLink link:calculationLink link:definitionLink 0000054 - Disclosure - Acquisitions - Intangible Assets Acquired (Details) link:presentationLink link:calculationLink link:definitionLink 0000055 - Disclosure - Severance - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000056 - Disclosure - Severance - Severance Charges by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 0000057 - Disclosure - Severance - Unpaid Obligations for Severance and Related Costs (Details) link:presentationLink link:calculationLink link:definitionLink 0000058 - Disclosure - Goodwill And Other Intangible Assets - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000059 - Disclosure - Goodwill And Other Intangible Assets - Schedule of Goodwill Assets by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 0000060 - Disclosure - Goodwill And Other Intangible Assets - Schedule of other intangible assets (Details) link:presentationLink link:calculationLink link:definitionLink 0000061 - Disclosure - Goodwill And Other Intangible Assets - Schedule of expected amortization expense (Details) link:presentationLink link:calculationLink link:definitionLink 0000062 - Disclosure - Borrowings - Schedule of Long-term Borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 0000063 - Disclosure - Borrowings - Senior Secured Credit Agreement Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000064 - Disclosure - Borrowings - Fiscal 2021 Refinancing Transactions Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000065 - Disclosure - Borrowings - Fiscal 2020 Refinancing Transactions Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000066 - Disclosure - Borrowings - Incremental Facilities, Prepayments and Amortization Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000067 - Disclosure - Borrowings - Guarantees and Certain Covenants (Details) link:presentationLink link:calculationLink link:definitionLink 0000068 - 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Disclosure - Derivative Instruments - Schedule Summarizes the Location of (Gain) Loss Reclassified from AOCI Into Earnings for Derivatives Designated as Hedging Instruments and the Location of (Gain) Loss (Details) link:presentationLink link:calculationLink link:definitionLink 0000076 - Disclosure - Revenue Recognition - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000077 - Disclosure - Revenue Recognition - Disaggregation of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 0000078 - Disclosure - Revenue Recognition - Contracted Balances (Details) link:presentationLink link:calculationLink link:definitionLink 0000079 - Disclosure - Revenue Recognition - Deferred Income (Details) link:presentationLink link:calculationLink link:definitionLink 0000080 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000081 - Disclosure - Leases - Summary of Operating and Finance Leases on Balance Sheet (Details) link:presentationLink link:calculationLink link:definitionLink 0000082 - Disclosure - Leases - Schedule of Net Lease Cost (Details) link:presentationLink link:calculationLink link:definitionLink 0000083 - Disclosure - Leases - Schedule of Cash Paid for Amounts included in Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 0000084 - Disclosure - Leases - Schedule of Lease Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 0000084 - Disclosure - Leases - Schedule of Lease Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 0000085 - Disclosure - Employee Pension and Profit Sharing Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000086 - Disclosure - Employee Pension and Profit Sharing Plans - Schedule of Net Benefit Costs (Details) link:presentationLink link:calculationLink link:definitionLink 0000087 - Disclosure - Employee Pension and Profit Sharing Plans - Schedule of Defined Benefit Plans Disclosures (Details) link:presentationLink link:calculationLink link:definitionLink 0000088 - Disclosure - Employee Pension and Profit Sharing Plans - Schedule of Amounts Recognized in Balance Sheet Including Accumulated Other Comprehensive Income (Details) link:presentationLink link:calculationLink link:definitionLink 0000089 - Disclosure - Employee Pension and Profit Sharing Plans - Schedule of Assumptions Used (Details) link:presentationLink link:calculationLink link:definitionLink 0000090 - Disclosure - Employee Pension and Profit Sharing Plans - Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets (Details) link:presentationLink link:calculationLink link:definitionLink 0000091 - Disclosure - Employee Pension and Profit Sharing Plans - Schedule of Allocation of Plan Assets (Details) link:presentationLink link:calculationLink link:definitionLink 0000092 - Disclosure - Employee Pension and Profit Sharing Plans - Schedule of Expected Benefit Payments (Details) link:presentationLink link:calculationLink link:definitionLink 0000093 - Disclosure - Employee Pension and Profit Sharing Plans - 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