CONSOLIDATED STATEMENTS OF EQUITY In Thousands, unless otherwise specified	Total USD ($)	Common Stock USD ($)	Additional Capital USD ($)	Retained Earnings USD ($)	Accumulated Other Comprehensive Income/(Loss) USD ($)	Noncontrolling Interest USD ($)	India Acquisitions USD ($)	Impo Motor Pompa Sanayi ve Ticaret A.S. USD ($)	Impo Motor Pompa Sanayi ve Ticaret A.S.	Impo Motor Pompa Sanayi ve Ticaret A.S. Retained Earnings USD ($)
Temporary equity, beginning balance at Dec. 31, 2011	$ 5,407
Balance at Dec. 31, 2011		4,666	144,609	348,124	(49,264)	2,303
Balance (in shares) at Dec. 31, 2011		46,676
Increase (Decrease) in Stockholders' Equity
Net income	83,738			82,864		446
Currency translation adjustment					1,835	275
Minimum pension liability adjustment, net of tax of $9,625, ($12,113), and $6,200 for 2014, 2013, and 2012, respectively					(9,717)
Dividends on common stock ($0.3475, $0.3050, and $0.2850 per share for the years of 2014, 2013, and 2012, respectively)				(13,367)
Noncontrolling dividend						(444)
Common stock issued		116	15,374	(23)
Common stock issued (in shares)		1,162
Share-based compensation		12	6,247
Share-based compensation (in shares)		114
Common stock repurchased or received for stock options exercised		(82)		(21,648)
Common stock repurchased or received for stock options exercised (in shares)		(820)
Tax benefit of stock options exercised			4,660
Increase (Decrease) in Temporary Equity
Net income	428
Currency translation adjustment	(572)
Adjustments to Impo redemption value								0
Temporary equity, ending balance at Dec. 29, 2012	5,263
Balance at Dec. 29, 2012		4,712	170,890	395,950	(57,146)	2,580
Balance (in shares) at Dec. 29, 2012		47,132
Increase (Decrease) in Stockholders' Equity
Net income	82,698			81,958		656
Currency translation adjustment					(15,662)	49
Minimum pension liability adjustment, net of tax of $9,625, ($12,113), and $6,200 for 2014, 2013, and 2012, respectively					18,079
Adjustments to Impo redemption value										(198)
Dividends on common stock ($0.3475, $0.3050, and $0.2850 per share for the years of 2014, 2013, and 2012, respectively)				(14,518)
Noncontrolling dividend						(776)
Common stock issued		88	13,989	(9)
Common stock issued (in shares)		880
Share-based compensation		7	4,868
Share-based compensation (in shares)		65
Common stock repurchased or received for stock options exercised		(36)		(12,328)
Common stock repurchased or received for stock options exercised (in shares)		(362)
Tax benefit of stock options exercised			5,063
Increase (Decrease) in Temporary Equity
Net income	84
Currency translation adjustment	(374)
Adjustments to Impo redemption value								198
Temporary equity, ending balance at Dec. 28, 2013	5,171
Balance at Dec. 28, 2013	595,707	4,771	194,810	450,855	(54,729)	2,509
Balance (in shares) at Dec. 28, 2013	47,715	47,715
Increase (Decrease) in Stockholders' Equity
Net income	70,852			69,806		654
Currency translation adjustment					(35,767)	(220)
Minimum pension liability adjustment, net of tax of $9,625, ($12,113), and $6,200 for 2014, 2013, and 2012, respectively					(17,417)
Adjustments to Impo redemption value										(910)
Dividends on common stock ($0.3475, $0.3050, and $0.2850 per share for the years of 2014, 2013, and 2012, respectively)				(16,621)
Noncontrolling dividend						(800)
Common stock issued		17	2,912
Common stock issued (in shares)		172
Share-based compensation		(1)	7,472
Share-based compensation (in shares)		(9)
Common stock repurchased or received for stock options exercised		(28)		(10,582)
Common stock repurchased or received for stock options exercised (in shares)		(284)
Tax benefit of stock options exercised			2,252
Increase (Decrease) in Temporary Equity
Net income	392
Currency translation adjustment	(256)
Adjustments to Impo redemption value								910
Acquisitions							3,078
Purchase of redeemable noncontrolling shares								(2,875)
Temporary equity, ending balance at Jan. 03, 2015	6,420
Balance at Jan. 03, 2015	$ 596,840	$ 4,759	$ 207,446	$ 492,548	$ (107,913)	$ 2,143
Balance (in shares) at Jan. 03, 2015	47,594	47,594