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Schedule of Valuation and Qualifying Accounts
 12 Months Ended
Jun. 30, 2018
Valuation And Qualifying Accounts [Abstract]  
Schedule of Valuation and Qualifying Accounts

MYRIAD GENETICS, INC.

Schedule of Valuation and Qualifying Accounts

Years Ended June 30, 2018, 2017 and 2016

(In millions)

 

 

 

Balance at

Beginning

of Period

 

 

Addition

Charged

to Cost and

Expenses

 

 

Net

Deductions

and Other (1)

 

 

Balance at

End of

Period

 

Allowance for doubtful accounts:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Year ended June 30, 2018

 

$

8.2

 

 

$

32.3

 

 

$

(28.4

)

 

$

12.1

 

Year ended June 30, 2017

 

$

6.8

 

 

$

37.3

 

 

$

(35.9

)

 

$

8.2

 

Year ended June 30, 2016

 

$

7.6

 

 

$

33.3

 

 

$

(34.1

)

 

$

6.8

 

 

(1)

Primarily represents the write-off of accounts receivables net of recoveries.