XML 64 R53.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Derivatives - Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jul. 01, 2017 | Jun. 30, 2018 | Jul. 01, 2017
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Changes in value of hedged interest rate caps, net of tax of ($0.1) and $(5.3) for the three and nine months ended June 30, 2018 and $0.2 and $0.5 for the three and nine months ended July 1, 2017: | $ (0.5) | $ (0.4) | $ (4.1) | $ 0.7
Interest rate cap agreements |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Changes in value of hedged interest rate caps, net of tax of ($0.1) and $(5.3) for the three and nine months ended June 30, 2018 and $0.2 and $0.5 for the three and nine months ended July 1, 2017: | $ (0.5) | $ (0.4) | $ (4.1) | $ 0.7

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DerivativeInstrumentsGainLossLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
Name: | us-gaap_DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateCapMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |