CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS, COMPREHENSIVE EARNINGS AND RETAINED EARNINGS (Parenthetical)	3 Months Ended
Mar. 31, 2012	Apr. 02, 2011
CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS, COMPREHENSIVE EARNINGS AND RETAINED EARNINGS
Stock dividend to shareholders (as a percent)	3.00%	3.00%

The dividend rate applied to calculate stock dividends distributed.

No definition available.

Name:	tr_StockDividendsDistributedPercentOfEarnings
Namespace Prefix:	tr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration