SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Inventories (Details) - USD ($) $ in Thousands	Jun. 29, 2019	Dec. 29, 2018
Accounting Policies [Abstract]
Inventory valued at the lower of cost, determined on the last-in, first-out (LIFO) method, or market (as a percent)	34.00%	37.00%
Excess of replacement cost of inventories over the LIFO value	$ 50,880	$ 53,619
Inventory, Net [Abstract]
Raw materials and purchased parts	192,045	190,115
Work-in-process	40,847	35,566
Finished goods and manufactured goods	224,534	211,504
Subtotal	457,426	437,185
Less: LIFO reserve	50,880	53,619
Net inventory	$ 406,546	$ 383,566

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The excess of replacement or current cost over the stated LIFO (last in first out) inventory value when the LIFO inventory method is utilized.

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-SubTopic 10
-Section S99
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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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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Amount by which inventory stated at last-in first-out (LIFO) is less than (in excess of) inventory stated at other inventory cost methods.

+ References

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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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Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed.

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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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The percentage of LIFO (last in first out) inventory to total inventory as of the balance sheet date if other than 100 percent.

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No definition available.

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