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Significant Accounting Policies (Details) | 6 Months Ended
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Jun. 28, 2014 company
Significant Accounting Policies |
Number of Spanish companies consolidated in financial statements | 2

X
- Definition Represents the number of foreign companies whose financial statements are consolidated in financial statements of the entity. + References No definition available. + Details
Name: | tr_NumberOfForeignCompaniesConsolidatedInFinancialStatements
Namespace Prefix: | tr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration