XML 50 R35.htm IDEA: XBRL DOCUMENT v3.5.0.2

Employee Deferred Savings Plan (Tables)

3 Months Ended

Sep. 30, 2016

Postemployment Benefits [Abstract]

Recorded Contributions to Employee Deferred Savings Plan

The Company’s recorded contributions to the plan as follows:

		Three months ended
		September 30,
		2016				2015
Deferred savings plan contributions		$	1.6			$	1.5

X

- Definition

Schedule Of Recorded Contributions By Employer To Employee Deferred Savings Plan

+ References

No definition available.

+ Details

Name:	mygn_ScheduleOfRecordedContributionsByEmployerToEmployeeDeferredSavingsPlanTableTextBlock
Namespace Prefix:	mygn_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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