XML 35 R69.htm IDEA: XBRL DOCUMENT
v3.20.1

Income Taxes - Tax Jurisdictions and Years Currently under Audit Exam (Details) | 6 Months Ended
--- | ---
Mar. 31, 2020
BELGIUM |
Income Tax Examination [Line Items] |
Tax years currently under audit exam | 2015 2016 2017 2018
CHINA |
Income Tax Examination [Line Items] |
Tax years currently under audit exam | 2008 2009 2010 2011 2012 2013 2014 2015 2016
Germany |
Income Tax Examination [Line Items] |
Tax years currently under audit exam | 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
TAIWAN, PROVINCE OF CHINA |
Income Tax Examination [Line Items] |
Tax years currently under audit exam | 2017 2018
United Kingdom |
Income Tax Examination [Line Items] |
Tax years currently under audit exam | 2014 2015 2017

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_IncomeTaxExaminationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tax year being audited in the income tax examination, in CCYY format. + References No definition available. + Details
Name: | us-gaap_IncomeTaxExaminationYearUnderExamination
Namespace Prefix: | us-gaap_
Data Type: | us-types:gYearListItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_BE
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_CN
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_DE
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_TW
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_GB
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |