XML 116 R51.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Accounts Receivable - Schedule of Finance and Contract Receivables on Nonaccrual Status (Detail) (USD $) In Millions, unless otherwise specified | Jun. 29, 2013 | Dec. 29, 2012
--- | --- | ---
Receivables [Abstract] |  |
Finance receivables | $ 7.5 | $ 7.2
Contract receivables | $ 0.8 | $ 0.9

X
- Definition Contract receivable recorded investment nonaccrual status. + References No definition available. + Details
Name: | sna_ContractReceivableRecordedInvestmentNonaccrualStatus
Namespace Prefix: | sna_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Notes and loans receivable recorded investment non-accrual status. + References No definition available. + Details
Name: | sna_NotesAndLoansReceivableRecordedInvestmentNonAccrualStatus
Namespace Prefix: | sna_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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