Noncontrolling Interests (Tables)

6 Months Ended

Jul. 02, 2016

Noncontrolling Interests [Abstract]

Schedule of noncontrolling interests

(In thousands)	Noncontrolling Interests
Balance at December 26, 2015	$	32,417
Purchase of Jungwoo-Mueller		14,562
Net income attributable to noncontrolling interests		497
Other comprehensive loss attributable to noncontrolling interests, net of tax:
Foreign currency translation		(1,359	)
Balance at July 2, 2016	$	46,117