2114100 - Disclosure - Accounts Payable And Accrued Expenses link:presentationLink link:calculationLink link:definitionLink 2414402 - Disclosure - Accounts Payable And Accrued Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 2314301 - Disclosure - Accounts Payable And Accrued Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 2101100 - Disclosure - Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 2116100 - Disclosure - Commitments And Contingencies link:presentationLink link:calculationLink link:definitionLink 2416402 - Disclosure - Commitments And Contingencies (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2416403 - Disclosure - Commitments And Contingencies - Schedule of Loss Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 2316301 - Disclosure - Commitments And Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 1001501 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1001000 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 1006000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 1003000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 1002000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 2113100 - Disclosure - Contract Assets and Liabilities link:presentationLink link:calculationLink link:definitionLink 2413402 - Disclosure - Contract Assets and Liabilities - Contract Assets and Contract Liabilities from Contracts with Customers (Details) link:presentationLink link:calculationLink link:definitionLink 2413403 - Disclosure - Contract Assets and Liabilities - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2313301 - Disclosure - Contract Assets and Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 0001000 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 2115100 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 2415402 - Disclosure - Debt (Components of Total Indebtedness) (Details) link:presentationLink link:calculationLink link:definitionLink 2415403 - Disclosure - Debt (Credit Facility) (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2415404 - Disclosure - Debt (March 2019 Refinancing) (Details) link:presentationLink link:calculationLink link:definitionLink 2415405 - Disclosure - Debt (Maturities on Long-Term Debt for Each of The Next Five Years) (Details) link:presentationLink link:calculationLink link:definitionLink 2315301 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 2103100 - Disclosure - Discontinued Operations link:presentationLink link:calculationLink link:definitionLink 2403403 - Disclosure - Discontinued Operations - Astora - Discontinued Operations (Details) link:presentationLink link:calculationLink link:definitionLink 2403404 - Disclosure - Discontinued Operations - Astora (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2303301 - Disclosure - Discontinued Operations (Tables) link:presentationLink link:calculationLink link:definitionLink 2107100 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 2407404 - Disclosure - Fair Value Measurements - Financial Assets And Liabilities Measured At Fair Value On Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 2407405 - Disclosure - Fair Value Measurements - Financial Liabilities Measured At Fair Value On Recurring Basis Using Significant Unobservable Inputs (Details) link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - Fair Value Measurements (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2407402 - Disclosure - Fair Value Measurements - Restricted Cash and Cash Equivalents (Details) link:presentationLink link:calculationLink link:definitionLink 2407406 - Disclosure - - Fair Value Measurements (Schedule of Financial Assets Measured At Fair Value On A Nonrecurring Basis) (Details) link:presentationLink link:calculationLink link:definitionLink 2307301 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 2110100 - Disclosure - Goodwill and Other Intangibles link:presentationLink link:calculationLink link:definitionLink 2410403 - Disclosure - Goodwill and Other Intangibles - Accumulated Impairment (Details) link:presentationLink link:calculationLink link:definitionLink 2410409 - Disclosure - Goodwill and Other Intangibles - Impairments Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2410405 - Disclosure - Goodwill and Other Intangibles - Other Intangibles (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2410402 - Disclosure - Goodwill and Other Intangibles - Schedule of Changes in the Carrying Amount of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 2410407 - Disclosure - Goodwill and Other Intangibles - Schedule of Estimated Amortization of Intangibles (Details) link:presentationLink link:calculationLink link:definitionLink 2410408 - Disclosure - Goodwill and Other Intangibles - Schedule of Intangible Asset Impairment Charges Including Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 2410404 - Disclosure - Goodwill and Other Intangibles - Schedule of Other Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2310301 - Disclosure - Goodwill and Other Intangibles (Tables) link:presentationLink link:calculationLink link:definitionLink 2127100 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 2427411 - Disclosure - Income Taxes (Schedule of Components of Continuing Operations Before Income Tax, Income Tax Expense, Effective Tax Rate (Details) link:presentationLink link:calculationLink link:definitionLink 2327301 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 2108100 - Disclosure - Inventories link:presentationLink link:calculationLink link:definitionLink 2408402 - Disclosure - Inventories (Details) link:presentationLink link:calculationLink link:definitionLink 2308301 - Disclosure - Inventories (Tables) link:presentationLink link:calculationLink link:definitionLink 2108100 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 2408403 - Disclosure - Leases - Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2408408 - Disclosure - Leases - Cash Flow and Supplemental Noncash Information (Details) link:presentationLink link:calculationLink link:definitionLink 2408404 - Disclosure - Leases - Components of Lease Expense (Details) link:presentationLink link:calculationLink link:definitionLink 2408406 - Disclosure - Leases - Future Minimum Lease Payment Obligations Under Operating and Capital Leases (Details) link:presentationLink link:calculationLink link:definitionLink 2408406 - Disclosure - Leases - Future Minimum Lease Payment Obligations Under Operating and Capital Leases (Details) link:presentationLink link:calculationLink link:definitionLink 2408405 - Disclosure - Leases - Maturities of Operating and Finance Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2408405 - Disclosure - Leases - Maturities of Operating and Finance Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2408402 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2308301 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 2408407 - Disclosure - Leases - Weighted Average Term Lease and Discount Rates (Details) link:presentationLink link:calculationLink link:definitionLink 2128100 - Disclosure - Net Loss Per Share link:presentationLink link:calculationLink link:definitionLink 2428402 - Disclosure - Net Loss Per Share (Reconciliation Of The Numerator And Denominator Of Basic And Diluted Net Loss Per Share) (Details) link:presentationLink link:calculationLink link:definitionLink 2328301 - Disclosure - Net Loss Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 2117100 - Disclosure - Other Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 2417403 - Disclosure - Other Comprehensive Loss - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2123100 - Disclosure - Other (Income) Expense, Net link:presentationLink link:calculationLink link:definitionLink 2423402 - Disclosure - Other (Income) Expense, Net (Details) link:presentationLink link:calculationLink link:definitionLink 2323301 - Disclosure - Other (Income) Expense, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 2104100 - Disclosure - Restructuring link:presentationLink link:calculationLink link:definitionLink 2404403 - Disclosure - Restructuring - 2017 Restructuring Initiatives (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2404406 - Disclosure - Restructuring - January 2018 Restructuring Initiative (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2404405 - Disclosure - Restructuring - Schedule of Restructuring Roll Forward (Details) link:presentationLink link:calculationLink link:definitionLink 2304301 - Disclosure - Restructuring (Tables) link:presentationLink link:calculationLink link:definitionLink 2106100 - Disclosure - Segment Results link:presentationLink link:calculationLink link:definitionLink 2406405 - Disclosure - Segment Results - Schedule of Disaggregation of Revenues (Details) link:presentationLink link:calculationLink link:definitionLink 2406403 - Disclosure - Segment Results - Schedule of Reconciliations of Consolidated Adjusted Income (Loss) Before Income Tax (Details) link:presentationLink link:calculationLink link:definitionLink 2406402 - Disclosure - Segment Results - Schedule of Reportable Segments Information (Details) link:presentationLink link:calculationLink link:definitionLink 2306301 - Disclosure - Segment Results (Tables) link:presentationLink link:calculationLink link:definitionLink 2119100 - Disclosure - Shareholders' Deficit link:presentationLink link:calculationLink link:definitionLink 2419405 - Disclosure - Shareholders' (Deficit) Equity (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2419402 - Disclosure - Shareholders' Deficit - Schedule of Changes in Shareholders' Equity (Details) link:presentationLink link:calculationLink link:definitionLink 2319301 - Disclosure - Shareholders' Deficit (Tables) link:presentationLink link:calculationLink link:definitionLink 2102100 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 2402402 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2202201 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink