XML 64 R52.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Receivables - Schedule of Finance and Contract Receivables on Nonaccrual Status (Detail) - USD ($) $ in Millions | Apr. 01, 2017 | Dec. 31, 2016
--- | --- | ---
Receivables [Abstract] |  |
Finance receivables | $ 12.3 | $ 11.7
Contract receivables | $ 1.8 | $ 1.5

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
- References No definition available. + Details
Name: | us-gaap_ReceivablesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration