XML 17 R46.htm IDEA: XBRL DOCUMENT
v2.4.0.8

COMMITMENTS AND CONTINGENCIES - Workers' Compensation Commitments (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended |
--- | --- | ---
Mar. 28, 2014 | Dec. 27, 2013
Workers' Compensation Commitments [Line Items] |  |  |  |
Cash collateral held by insurance carriers | $ 23.0 |  | $ 23.7 |
Cash and cash equivalents held in Trust | 37.1 | [1] | 31.5 | [1]
Investments held in Trust | 81.9 |  | 86.7 |
Letters of credit | 7.8 | [2] | 7.9 | [2]
Surety bonds | 15.7 | [3] | 16.1 | [3]
Total collateral commitments | 165.5 |  | 165.9 |
Accrued interest on trust investments | 0.8 |  | 0.8 |
Cash collateral backing letters of credit | $ 1.9 |  | $ 1.9 |
Surety bonds annual fee limit, % of bond amount | 2.00% |  |  |
Surety bonds required cancellation notice | 60 days |  |  |
Minimum |  |  |  |
Workers' Compensation Commitments [Line Items] |  |  |  |
Surety bonds review and renewal period if elected | 1 year |  |  |
Maximum |  |  |  |
Workers' Compensation Commitments [Line Items] |  |  |  |
Surety bonds review and renewal period if elected | 4 years |  |  |
[1] | Included in this amount is $0.8 million of accrued interest at March 28, 2014 and December 27, 2013.
[2] | We have agreements with certain financial institutions to issue letters of credit as collateral. We had $1.9 million of restricted cash collateralizing our letters of credit at March 28, 2014 and December 27, 2013.
[3] | Our surety bonds are issued by independent insurance companies on our behalf and bear annual fees based on a percentage of the bond, which is determined by each independent surety carrier. These fees do not exceed 2.0% of the bond amount, subject to a minimum charge. The terms of these bonds are subject to review and renewal every one to four years and most bonds can be canceled by the sureties with as little as 60 days notice.

X
- Definition Cash and accrued interest collateral held in a trust as of the reporting date that are required by insurance carriers for workers' compensation obligations for which the insurance carriers become responsible should we become insolvent. + References No definition available. + Details
Name: | tbi_CollateralCommitmentsCashAndCashEquivalentsHeldInTrust
Namespace Prefix: | tbi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Cash collateral requirement for issued letters of credit as of the reporting date. + References No definition available. + Details
Name: | tbi_CollateralCommitmentsCashCollateralForLettersOfCredit
Namespace Prefix: | tbi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Cash collateral held by insurance carriers as of the reporting date for workers' compensation obligations for which the insurance carriers become responsible should we become insolvent. + References No definition available. + Details
Name: | tbi_CollateralCommitmentsCashCollateralHeldByInsuranceCarriers
Namespace Prefix: | tbi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Collateral Commitments, Letters of Credit + References No definition available. + Details
Name: | tbi_CollateralCommitmentsLettersofCredit
Namespace Prefix: | tbi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Maximum fee percentage on bond amount for surety bonds issued by independent insurance companies on our behalf. + References No definition available. + Details
Name: | tbi_CollateralCommitmentsSuretyBondAnnualFeeLimitPercentageOfBondAmount
Namespace Prefix: | tbi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total amount of surety bonds issued by independent insurance companies on our behalf as of the reporting date. + References No definition available. + Details
Name: | tbi_CollateralCommitmentsSuretyBonds
Namespace Prefix: | tbi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The minimum time requirement for notification of cancellation for a surety bond. + References No definition available. + Details
Name: | tbi_CollateralCommitmentsSuretyBondsRequiredCancellationNotice
Namespace Prefix: | tbi_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The period of time in which the terms of surety bonds are subject to review and renewal. + References No definition available. + Details
Name: | tbi_CollateralCommitmentsSuretyBondsReviewAndRenewalPeriodIfElected
Namespace Prefix: | tbi_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total collateral commitments required by insurance carriers as of the reporting date for workers' compensation obligations for which the insurance carriers become responsible should we become insolvent. + References No definition available. + Details
Name: | tbi_CollateralCommitmentsTotalCollateralCommitments
Namespace Prefix: | tbi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | tbi_WorkersCompensationCommitmentsLineItems
Namespace Prefix: | tbi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 4 -Article 7 + Details
Name: | us-gaap_AccruedInvestmentIncomeReceivable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=28360136&loc=d3e22054-111558 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.6) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_HeldToMaturitySecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant