Basis of Presentation (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014	Jan. 28, 2011
Basis of Presentation [Line Items]
Aggregrate purchase price of company			$ 403,500,000
Redeemable noncontrolling interest	76,584,000	89,181,000
Additional paid-in-capital	280,494,000	277,248,000
Total Polymer Group, Inc. shareholders' equity	(89,745,000)us-gaap_StockholdersEquity	(24,355,000)us-gaap_StockholdersEquity
Noncontrolling interest	590,000us-gaap_MinorityInterest	554,000us-gaap_MinorityInterest
Total equity	(89,155,000)	(23,801,000)
Total liabilities and equity	$ 1,901,761,000	$ 2,035,173,000

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Merger Agreement, Consideration Transferred

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Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.

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Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

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As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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