Acquisitions	9 Months Ended
Oct. 03, 2015
Business Combinations [Abstract]
Acquisitions	Acquisitions On January 7, 2014, the Company acquired the VION Ingredients business division from VION by purchasing shares of the VION Companies as described in Note 1, pursuant to a Sale and Purchase Agreement dated October 5, 2013, as amended, between Darling and VION. The VION Ingredients business is now conducted under the name Darling Ingredients International. Darling Ingredients International is a worldwide leader in the development and production of specialty ingredients from animal by-products for applications in pharmaceuticals, food, pet food, feed, fuel, bioenergy and fertilizer. Darling Ingredients International operates a global network of 68 production facilities across five continents covering all aspects of animal by-product processing through six brands: Rendac (bioenergy), Sonac (bone products, proteins, fats, edible fats and plasma products), Ecoson (bioenergy), Rousselot (gelatin and collagen hydrolysates), CTH (natural casings) and Best Hides (hides and skins). Darling Ingredients International’s specialized portfolio of over 400 products covers all animal origin raw material types and thereby offers a comprehensive, single source solution for suppliers. Darling Ingredients International’s business has leading positions across Europe with operations in the Netherlands, Belgium, Germany, Poland and Italy under the Rendac and Sonac brand names. Value-added products include edible fats, blood plasma powder, hemoglobin, bone products, protein meals and fats. Rousselot is a global leading market provider of gelatin for the pharmaceutical, food and technical industries with operations in Europe, the United States, South America and China. CTH is a market leader in natural casings for the sausage industry with operations in Europe, China and the United States. The purchase of the VION Companies allows the Company to have a global reach. The purchase price for the transaction was approximately €1.6 billion in cash (approximately $2.2 billion at the exchange rate of €1.00:USD$1.3605). The purchase price was financed through (i) borrowings under the Company’s senior secured revolving credit facility and term loan facilities; (ii) proceeds from the Company’s $874.0 million public common stock offering in the fourth quarter of fiscal 2013; and (iii) proceeds from the private offering of $500.0 million aggregate principal amount of the Company’s 5.375% Senior Notes due 2022, that closed on January 2, 2014. On October 1, 2014, the Company acquired substantially all of the assets of Custom Blenders Arkansas, LLC, an Indiana limited liability company, Custom Blenders Georgia, LLC, a Georgia limited liability company, Custom Blenders Indiana, Inc., an Indiana corporation, and Custom Blenders Texas, LLC, an Indiana limited liability company (collectively "Custom Blenders"), one of the leading bakery residuals recyclers in the United States. The acquisition includes Custom Blenders' operations in Indiana, Georgia, Texas, and Arkansas. The acquisition will provide significant synergies to the Company's suppliers and customers in the Feed Ingredients segment. The Company paid approximately $18.8 million in cash less a second quarter 2015 contingent receivable of $0.8 million recorded against goodwill for a claim against the hold back amount originally paid in escrow as part of the original purchase price. In the third quarter of fiscal 2015, the Company recorded an adjustment from inventory to goodwill under the purchase contract of approximately $0.5 million. The purchase price for assets consisting of property, plant and equipment of approximately $3.2 million, intangible assets of approximately $8.6 million, goodwill of approximately $5.2 million and inventory of approximately $1.0 million. The identifiable intangibles have a weighted average life of 14 years.

Acquisitions

9 Months Ended

Oct. 03, 2015

On January 7, 2014, the Company acquired the VION Ingredients business division from VION by purchasing shares of the VION Companies as described in Note 1, pursuant to a Sale and Purchase Agreement dated October 5, 2013, as amended, between Darling and VION. The VION Ingredients business is now conducted under the name Darling Ingredients International. Darling Ingredients International is a worldwide leader in the development and production of specialty ingredients from animal by-products for applications in pharmaceuticals, food, pet food, feed, fuel, bioenergy and fertilizer. Darling Ingredients International operates a global network of 68 production facilities across five continents covering all aspects of animal by-product processing through six brands: Rendac (bioenergy), Sonac (bone products, proteins, fats, edible fats and plasma products), Ecoson (bioenergy), Rousselot (gelatin and collagen hydrolysates), CTH (natural casings) and Best Hides (hides and skins). Darling Ingredients International’s specialized portfolio of over 400 products covers all animal origin raw material types and thereby offers a comprehensive, single source solution for suppliers. Darling Ingredients International’s business has leading positions across Europe with operations in the Netherlands, Belgium, Germany, Poland and Italy under the Rendac and Sonac brand names. Value-added products include edible fats, blood plasma powder, hemoglobin, bone products, protein meals and fats. Rousselot is a global leading market provider of gelatin for the pharmaceutical, food and technical industries with operations in Europe, the United States, South America and China. CTH is a market leader in natural casings for the sausage industry with operations in Europe, China and the United States. The purchase of the VION Companies allows the Company to have a global reach. The purchase price for the transaction was approximately €1.6 billion in cash (approximately $2.2 billion at the exchange rate of €1.00:USD$1.3605). The purchase price was financed through (i) borrowings under the Company’s senior secured revolving credit facility and term loan facilities; (ii) proceeds from the Company’s $874.0 million public common stock offering in the fourth quarter of fiscal 2013; and (iii) proceeds from the private offering of $500.0 million aggregate principal amount of the Company’s 5.375% Senior Notes due 2022, that closed on January 2, 2014.

On October 1, 2014, the Company acquired substantially all of the assets of Custom Blenders Arkansas, LLC, an Indiana limited liability company, Custom Blenders Georgia, LLC, a Georgia limited liability company, Custom Blenders Indiana, Inc., an Indiana corporation, and Custom Blenders Texas, LLC, an Indiana limited liability company (collectively "Custom Blenders"), one of the leading bakery residuals recyclers in the United States. The acquisition includes Custom Blenders' operations in Indiana, Georgia, Texas, and Arkansas. The acquisition will provide significant synergies to the Company's suppliers and customers in the Feed Ingredients segment. The Company paid approximately $18.8 million in cash less a second quarter 2015 contingent receivable of $0.8 million recorded against goodwill for a claim against the hold back amount originally paid in escrow as part of the original purchase price. In the third quarter of fiscal 2015, the Company recorded an adjustment from inventory to goodwill under the purchase contract of approximately $0.5 million. The purchase price for assets consisting of property, plant and equipment of approximately $3.2 million, intangible assets of approximately $8.6 million, goodwill of approximately $5.2 million and inventory of approximately $1.0 million. The identifiable intangibles have a weighted average life of 14 years.