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Note 18. Financial Instruments and Fair Value Measurements (Tables) | 9 Months Ended
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Sep. 29, 2013
Current Reporting Period [Member] |
Note 18. Financial Instruments and Fair Value Measurements (Tables) [Line Items] |
Schedule of Fair Value of Separate Accounts by Major Category of Investment [Table Text Block] |
|  | Fair Value |  | Fair Value Hierarchy
Assets |  |  |  |  |
Commercial paper |  | $ | 19,987 |  | Level 1
Corporate bonds |  |  | 28,964 |  | Level 1
Previous Reporting Period [Member] |
Note 18. Financial Instruments and Fair Value Measurements (Tables) [Line Items] |
Schedule of Fair Value of Separate Accounts by Major Category of Investment [Table Text Block] |
|  | Carrying Value, net of Current Portion |  |  | Estimated Fair Value |  | Fair Value Hierarchy
Assets |  |  |  |  |  |  |  |  |
Shingle Springs notes and interest receivable |  | $ | 38,247 |  |  | $ | 49,920 |  | Level 3
Other assets related to Indian casino projects |  |  | 4,786 |  |  |  | 4,011 |  | Level 3

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- Definition Tabular disclosure of the fair value of assets, by major investment asset category, supporting separate accounts with additional insurance benefits and minimum investment return guarantees as of each date for which a statement of financial position is presented. The taxonomy for investment disclosures is utilized to tag elements that represent more detailed breakdowns of the major investment categories specified in reporting regulations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 20 -Section 55 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6588021&loc=d3e7104-158389 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 80 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=6484115&loc=d3e19393-158473 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 80 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6484115&loc=d3e19393-158473 + Details
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