ACCUMULATED OTHER COMPREHENSIVE INCOME/(LOSS) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2016	Oct. 03, 2015	Oct. 01, 2016	Oct. 03, 2015
Accumulated Other Comprehensive Income/(Loss)
Beginning balance			$ (161,608)	$ (107,900)
Pre-tax income/(loss)			12,100	(54,400)
Income tax (expense)/benefit			0	0
Other comprehensive income/(loss) before reclassifications, net of income taxes			12,100	(54,400)
Pre-tax income/(loss)			2,200	2,900
Income tax (expense)/benefit			(800)	(1,000)
Amounts reclassified from accumulated other comprehensive income/(loss), net of income taxes			1,400	1,900
Net current period other comprehensive income/(loss), net of income taxes	$ (1,361)	$ (25,650)	13,525	(52,537)
Less: Other comprehensive income/(loss) attributable to noncontrolling interests			0	(600)
Ending balance	(148,081)	(159,800)	(148,081)	(159,800)
Foreign Currency Translation Adjustments - Beginning & Ending Balances
Accumulated Other Comprehensive Income/(Loss)
Beginning balance			(110,100)	(51,800)
Ending balance	(98,000)	(105,600)	(98,000)	(105,600)
Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income/(Loss)
Pre-tax income/(loss)			12,100	(54,400)
Income tax (expense)/benefit			0	0
Other comprehensive income/(loss) before reclassifications, net of income taxes			12,100	(54,400)
Pre-tax income/(loss)			0	0
Income tax (expense)/benefit			0	0
Amounts reclassified from accumulated other comprehensive income/(loss), net of income taxes			0	0
Net current period other comprehensive income/(loss), net of income taxes			12,100	(54,400)
Less: Other comprehensive income/(loss) attributable to noncontrolling interests			0	(600)
Pension and Postretirement Plan Benefit Adjustments - Beginning & Ending Balances
Accumulated Other Comprehensive Income/(Loss)
Beginning balance			(51,500)	(56,100)
Ending balance	$ (50,100)	$ (54,200)	(50,100)	(54,200)
Pension and Postretirement Plan Benefit Adjustments
Accumulated Other Comprehensive Income/(Loss)
Pre-tax income/(loss)			0	0
Income tax (expense)/benefit			0	0
Other comprehensive income/(loss) before reclassifications, net of income taxes			0	0
Pre-tax income/(loss)			2,200	2,900
Income tax (expense)/benefit			(800)	(1,000)
Amounts reclassified from accumulated other comprehensive income/(loss), net of income taxes			1,400	1,900
Net current period other comprehensive income/(loss), net of income taxes			1,400	1,900
Less: Other comprehensive income/(loss) attributable to noncontrolling interests			$ 0	$ 0