Basis of Presentation (Policies)	9 Months Ended
Sep. 30, 2014
Accounting Policies [Abstract]
Basis of Presentation	Note 1 — BASIS OF PRESENTATION The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with Form 10-Q instructions and in the opinion of management contain all adjustments, consisting of normal recurring accruals, necessary to present fairly the financial position, results of operations and cash flows for the periods presented. The preparation of financial statements in conformity with generally accepted accounting principles, requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from these estimates. These interim financial statements should be read in conjunction with the financial statements and accompanying notes included in the annual report on Form 10-K for the year ended December 31, 2013 of PolyOne Corporation. Operating results for the three and nine months ended September 30, 2014 are not necessarily indicative of the results that may be attained in subsequent periods or for the year ending December 31, 2014. Adoption of Accounting Standards Effective January 1, 2014, the Company adopted Accounting Standards Update No. 2013-11, “Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists” (ASU 2013-11). ASU 2013-11 requires that an unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, if such settlement is required or expected in the event the uncertain tax position is disallowed. The adoption of ASU 2013-11 did not have a material impact to the Company's financial statements. Accounting Standards Not Yet Adopted In May 2014, the Financial Accounting Standards Board issued Auditing Standards Update 2014-09, "Revenue from Contracts with Customers" (ASU 2014-09), which clarifies existing accounting literature relating to how and when a company recognizes revenue. Under ASU 2014-09, a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods and services. ASU 2014-09 will be effective for the Company January 1, 2017. The Company is in the process of determining what impact, if any, the adoption of ASU 2014-09 will have on its financial position, results of operations and cash flows.

Note 1 — BASIS OF PRESENTATION

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with Form 10-Q instructions and in the opinion of management contain all adjustments, consisting of normal recurring accruals, necessary to present fairly the financial position, results of operations and cash flows for the periods presented. The preparation of financial statements in conformity with generally accepted accounting principles, requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from these estimates. These interim financial statements should be read in conjunction with the financial statements and accompanying notes included in the annual report on Form 10-K for the year ended December 31, 2013 of PolyOne Corporation.

Operating results for the three and nine months ended September 30, 2014 are not necessarily indicative of the results that may be attained in subsequent periods or for the year ending December 31, 2014.

Adoption of Accounting Standards

Effective January 1, 2014, the Company adopted Accounting Standards Update No. 2013-11, “Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists” (ASU 2013-11). ASU 2013-11 requires that an unrecognized tax benefit, or a portion of an unrecognized tax benefit, should be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, if such settlement is required or expected in the event the uncertain tax position is disallowed. The adoption of ASU 2013-11 did not have a material impact to the Company's financial statements.

Accounting Standards Not Yet Adopted

In May 2014, the Financial Accounting Standards Board issued Auditing Standards Update 2014-09, "Revenue from Contracts with Customers" (ASU 2014-09), which clarifies existing accounting literature relating to how and when a company recognizes revenue. Under ASU 2014-09, a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods and services. ASU 2014-09 will be effective for the Company January 1, 2017. The Company is in the process of determining what impact, if any, the adoption of ASU 2014-09 will have on its financial position, results of operations and cash flows.