Operating Segment, Geographic Information and Significant Customers - Net Revenue by End Application (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 27, 2025	Jun. 28, 2024	Jun. 30, 2023
Revenue from External Customer [Line Items]
Net revenues	$ 912,020	$ 835,275	$ 973,882
Radar End User Applications
Revenue from External Customer [Line Items]
Net revenues	169,738	102,084	229,467
Electronic Warfare End User Applications
Revenue from External Customer [Line Items]
Net revenues	96,918	107,211	144,554
Other Sensor And Effector Applications [Member]
Revenue from External Customer [Line Items]
Net revenues	98,833	129,035	112,659
Total Sensor And Effector Applications [Member]
Revenue from External Customer [Line Items]
Net revenues	365,489	338,330	486,680
C4I Applications [Member]
Revenue from External Customer [Line Items]
Net revenues	398,161	383,012	414,143
Other End User Applications
Revenue from External Customer [Line Items]
Net revenues	$ 148,370	$ 113,933	$ 73,059