XML 41 R30.htm IDEA: XBRL DOCUMENT v3.21.2

Fair Value Measurements (Details)	6 Months Ended
	Jun. 30, 2021 reporting_unit
Fair Value Disclosures [Abstract]
Number of reporting units	1

X

- References

No definition available.

+ Details

Name:	us-gaap_FairValueDisclosuresAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfReportingUnits
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration