XML 34 R71.htm IDEA: XBRL DOCUMENT v2.4.1.9
Segment Reporting - Property, Plant and Equipment, Net by Geographic Area (Detail) (USD $)
In Millions, unless otherwise specified
Apr. 04, 2015
Jan. 03, 2015
Segment Reporting Information [Line Items]    
Property, plant and equipment, Total $ 845.2us-gaap_PropertyPlantAndEquipmentNet $ 864.5us-gaap_PropertyPlantAndEquipmentNet
North America [Member]    
Segment Reporting Information [Line Items]    
Property, plant and equipment, Total 319.2us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember		 331.9us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember
United Kingdom [Member]    
Segment Reporting Information [Line Items]    
Property, plant and equipment, Total 103.7us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_GB		 109.9us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementGeographicalAxis
= country_GB
DSS Group Inc [Member]    
Segment Reporting Information [Line Items]    
Property, plant and equipment, Total 415.4us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= cot_DssGroupIncMember		 415.4us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= cot_DssGroupIncMember
DSS Group Inc [Member] | North America [Member]    
Segment Reporting Information [Line Items]    
Property, plant and equipment, Total 734.6us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= cot_DssGroupIncMember
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember		 747.3us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= cot_DssGroupIncMember
/ us-gaap_StatementGeographicalAxis
= us-gaap_NorthAmericaMember
All Other [Member]    
Segment Reporting Information [Line Items]    
Property, plant and equipment, Total $ 6.9us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember		 $ 7.3us-gaap_PropertyPlantAndEquipmentNet
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember