Inventories (Net components of inventories) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 28, 2014	Dec. 31, 2013
Inventory Disclosure [Abstract]
Finished goods	$ 1,100,102	$ 1,039,478
Work in process	131,987	129,080
Raw materials	412,679	403,767
Total inventories	$ 1,644,768	$ 1,572,325

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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