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 Statements of Operations link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Changes in Equity link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - Description of Business and Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Agreements with Westlake and Related Parties link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Accounts Receivable—Third Parties link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Inventories link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Property, Plant and Equipment link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Goodwill link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Deferred Charges and Other Assets link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Long-Term Debt link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Distributions and Net Income Per Limited Partner Unit link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Partners' Equity link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Unit-based Compensation link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Supplemental Information link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Segment Information link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Description of Business and Significant Accounting Policies (Policy) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Description of Business and Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Accounts Receivable—Third Parties (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Inventories (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Property, Plant and Equipment (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Deferred Charges and Other Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Long-Term Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Distributions and Net Income Per Limited Partner Unit (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Related Party Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Unit-based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Description of Business and Significant Accounting Policies (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Description of Business and Significant Accounting Policies (Schedule Of Estimated Useful Lives Of Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Agreements with Westlake and Related Parties (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Accounts Receivable—Third Parties (Schedule Of Accounts Receivable) (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Inventories (Schedule Of Inventory) (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Property, Plant and Equipment (Schedule Of Property, Plant And Equipment) (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Goodwill (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Deferred Charges and Other Assets (Schedule Of Intangible and Other Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Long-Term Debt (Schedule of Long-term Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Distributions and Net Income Per Limited Partner Unit (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Distributions and Net Income Per Limited Partner Unit (Income In Excess Of Distribution) (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Distributions and Net Income Per Limited Partner Unit (Basic and Diluted Income Per Limited Partner Unit) (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Distributions and Net Income Per Limited Partner Unit (Incentive Distribution Rights) (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Distributions and Net Income Per Limited Partner Unit (Distributions per common unit) (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Partners' Equity (Incentive Distribution Rights) (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Related Party Transactions (Sales to Related Parties) (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Related Party Transactions (Cost of Sales from Related Parties) (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Related Party Transactions (Services from Related Parties Included in SG&A Expenses) (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Related Party Transactions (Goods and Services from Related Parties that have been Capitalized) (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Related Party Transactions (Receivable under the Investment Management Agreement) (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Related Party Transactions (Accounts Receivable from and Accounts Payable to Related Parties) (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Related Party Transactions (Debt Payable to Related Parties) (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Related Party Transactions (Related Party Leases) (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Related Party Transactions Related Party Transactions (Major Customer and Credit Risk) (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Related Party Transactions (General) (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Unit-based Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Fair Value Measurements (Schedule Of Carrying And Fair Values Of Long-Term Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Income Taxes (Schedule Of The Provision For (Benefit From) Income Taxes) (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Income Taxes (Reconciliation Of Taxes Computed At The Statutory Rate To Income Tax Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Income Taxes (Schedule Of Deferred Tax Assets And Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Income Taxes (Schedule Of Deferred Tax Assets And Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Supplemental Information (Accrued Liabilities and Other Income, Net) (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Supplemental Information (Insurance Recoveries) (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Supplemental Information (Cash Flow Information) (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Segment Information (Details) link:presentationLink link:calculationLink link:definitionLink