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Goodwill (Tables)
6 Months Ended
Jan. 01, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Changes in Goodwill
The following table presents changes in goodwill allocated to the Company’s reportable segments (in millions):
Network EnablementService Enablement
Optical Security
and Performance
Products
Total
Balance as of July 3, 2021$349.7 $4.6 $42.2 $396.5 
Currency translation adjustments(3.3)(0.2)— (3.5)
Balance as of January 1, 2022$346.4 $4.4 $42.2 $393.0