Employee Benefit Plans - Schedule of Defined Benefit Plans (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 30, 2012	Jan. 01, 2012	Jan. 02, 2011
Defined Benefit Plan Disclosure [Line Items]
Projected Benefit Obligation	$ 243,649	$ 216,721
Accumulated Benefit Obligation	240,853	214,848
Plan Assets	241,027	206,402	205,810
Components of net periodic benefit cost
Service cost	505	492	357
Interest cost	10,212	11,194	10,873
Expected return on plan assets	(11,203)	(11,966)	(11,058)
Amortization of prior service cost	86	0	89
Recognized net actuarial (gains)/losses	1,189	602	1,566
Net periodic benefit cost	789	322	1,827
UK Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Projected Benefit Obligation	171,381	157,600
Accumulated Benefit Obligation	171,381	157,600
Plan Assets	162,998	139,796
Europe Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Projected Benefit Obligation	72,267	59,121
Accumulated Benefit Obligation	69,472	57,247
Plan Assets	$ 78,029	$ 66,606