Merger Agreement Recognized Identifiable Assets Acquired and Liabilities Assumed (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended
	Jun. 11, 2014	Jun. 11, 2014	Nov. 15, 2013	Nov. 15, 2013	Sep. 27, 2014	Dec. 28, 2013	Nov. 14, 2013
Business Combination, Consideration Transferred [Abstract]
Deferred consideration					$ 44,791	$ 0
Companhia Providencia Industria e Comercio [Member]
Business Combination, Consideration Transferred [Abstract]
Cash consideration paid to selling stockholders	187,885	187,885
Cash consideration deposited into escrow	8,242	8,242
Deferred consideration	47,931	47,931			44,800
Debt repaid	180,532	180,532
Total consideration	424,590
Companhia Providencia Industria e Comercio [Member] | As Previously Reported
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]
Cash	20,621	20,621
Accounts receivable	56,976	56,976
Inventory	33,000	33,000
Other current assets	27,748	27,748
Total current assets	138,345	138,345
Property, plant and equipment	400,000	400,000
Goodwill	106,335	106,335
Intangible assets	4,770	4,770
Other noncurrent assets	12,288	12,288
Total assets acquired	661,738	661,738
Business Combination, Separately Recognized Transactions, Liabilities [Abstract]
Current liabilities	28,863	28,863
Total debt	74,930	74,930
Deferred income taxes	38,373	38,373
Other noncurrent liabilities	1,992	1,992
Noncontrolling interest	92,990	92,990
Total liabilities assumed	144,158	144,158
Net assets acquired	424,590	424,590
Companhia Providencia Industria e Comercio [Member] | Measurement period adjustment
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustments [Abstract]
Accounts receivable adjustment		(4,047)
Inventory adjustment		1,451
Other current assets adjustment		4,100
Current assets adjustment		1,504
Goodwill adjustment		1,162
Intangibles adjustment		(270)
Total assets adjustment		2,396
Current liabilities adjustment		2,742
Deferred income taxes adjustment		(346)
Total liabilities adjustment		2,396
Net assets acquired, adjustment		0
Companhia Providencia Industria e Comercio [Member] | Adjusted
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]
Cash	20,621	20,621
Accounts receivable	52,929	52,929
Inventory	34,451	34,451
Other current assets	31,848	31,848
Total current assets	139,849	139,849
Property, plant and equipment	400,000	400,000
Goodwill	107,497	107,497
Intangible assets	4,500	4,500
Other noncurrent assets	12,288	12,288
Total assets acquired	664,134	664,134
Business Combination, Separately Recognized Transactions, Liabilities [Abstract]
Current liabilities	31,605	31,605
Total debt	74,930	74,930
Deferred income taxes	38,027	38,027
Other noncurrent liabilities	1,992	1,992
Noncontrolling interest	92,990	92,990
Total liabilities assumed	146,554	146,554
Net assets acquired	424,590	424,590
Fiberweb [Member]
Business Combination, Consideration Transferred [Abstract]
Total consideration			287,800
Fiberweb [Member] | As Previously Reported
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]
Cash							8,792
Accounts receivable							49,967
Inventory							71,050
Other current assets							29,889
Total current assets							159,698
Property, plant and equipment							158,000
Goodwill							38,514
Intangible assets							85,000
Other noncurrent assets							1,403
Total assets acquired							442,615
Business Combination, Separately Recognized Transactions, Liabilities [Abstract]
Current liabilities							84,185
Financing Obligation							20,300
Total debt							19,391
Deferred income taxes							20,649
Other noncurrent liabilities							9,479
Noncontrolling interest							849
Total liabilities assumed							154,853
Net assets acquired							287,762
Fiberweb [Member] | Measurement period adjustment
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustments [Abstract]
Inventory adjustment				31
Current assets adjustment				31
Property, plant, and equipment adjustment				29,529
Goodwill adjustment				(4,815)
Intangibles adjustment				996
Total assets adjustment				25,741
Current liabilities adjustment				70
Deferred income taxes adjustment				25,325
Other noncurrent liabilities adjustment				346
Total liabilities adjustment				25,741
Net assets acquired, adjustment				0
Fiberweb [Member] | Adjusted
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]
Cash			8,792	8,792
Accounts receivable			49,967	49,967
Inventory			71,081	71,081
Other current assets			29,889	29,889
Total current assets			159,729	159,729
Property, plant and equipment			187,529	187,529
Goodwill			33,699	33,699
Intangible assets			85,996	85,996
Other noncurrent assets			1,403	1,403
Total assets acquired			468,356	468,356
Business Combination, Separately Recognized Transactions, Liabilities [Abstract]
Current liabilities			84,255	84,255
Financing Obligation			20,300	20,300
Total debt			19,391	19,391
Deferred income taxes			45,974	45,974
Other noncurrent liabilities			9,825	9,825
Noncontrolling interest			849	849
Total liabilities assumed			180,594	180,594
Net assets acquired			$ 287,762	$ 287,762