GOODWILL AND OTHER INTANGIBLE ASSETS (Goodwill) (Details) (USD $)	12 Months Ended
Jan. 03, 2015	Dec. 28, 2013
Change in the Carrying Amount of Goodwill by Reporting Segment
Goodwill, beginning balance	$ 207,220,000us-gaap_Goodwill	$ 208,100,000us-gaap_Goodwill
Acquisitions	7,300,000us-gaap_GoodwillAcquiredDuringPeriod	1,200,000us-gaap_GoodwillAcquiredDuringPeriod
Adjustments to prior year acquisitions	0	(100,000)
Foreign currency translation	(5,700,000)us-gaap_GoodwillTranslationAdjustments	(2,000,000)us-gaap_GoodwillTranslationAdjustments
Goodwill, ending balance	208,828,000us-gaap_Goodwill	207,220,000us-gaap_Goodwill
Water Systems
Change in the Carrying Amount of Goodwill by Reporting Segment
Goodwill, beginning balance	144,100,000	144,900,000
Acquisitions	6,700,000	1,200,000
Adjustments to prior year acquisitions	0	(100,000)
Foreign currency translation	(5,500,000)	(1,900,000)
Goodwill, ending balance	145,300,000	144,100,000
Fueling Systems
Change in the Carrying Amount of Goodwill by Reporting Segment
Goodwill, beginning balance	63,100,000	63,200,000
Acquisitions	600,000	0
Adjustments to prior year acquisitions	0	0
Foreign currency translation	(200,000)	(100,000)
Goodwill, ending balance	$ 63,500,000	$ 63,100,000

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (g)

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 25

-Paragraph 16

-URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e961-128460

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