XML 118 R103.htm IDEA: XBRL DOCUMENT v3.19.2
Reportable Segments - Financial Results by Segment (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Jun. 30, 2019
Mar. 31, 2019
Dec. 30, 2018
Sep. 23, 2018
Jun. 24, 2018
Mar. 25, 2018
Dec. 24, 2017
Sep. 24, 2017
Jun. 30, 2019
Jun. 24, 2018
Jun. 25, 2017
Segment Reporting Information [Line Items]                      
Revenue $ 251.2 $ 274.1 $ 280.5 $ 274.2 $ 265.8 $ 225.2 $ 223.2 $ 210.7 $ 1,080.0 $ 924.9 $ 771.5
Gross profit 88.7 $ 100.5 $ 103.5 $ 98.3 87.6 $ 75.1 $ 70.3 $ 69.0 $ 391.0 $ 302.0 $ 244.0
Gross margin (as a percent)                 36.00% 33.00% 32.00%
Operating Segments                      
Segment Reporting Information [Line Items]                      
Revenue                 $ 1,080.0 $ 924.9 $ 771.5
Gross profit                 408.7 316.4 255.2
Operating Segments | Wolfspeed                      
Segment Reporting Information [Line Items]                      
Revenue                 538.2 328.6 221.2
Gross profit                 $ 258.7 $ 158.5 $ 103.5
Gross margin (as a percent)                 48.00% 48.00% 47.00%
Operating Segments | LED Products                      
Segment Reporting Information [Line Items]                      
Revenue                 $ 541.8 $ 596.3 $ 550.3
Gross profit                 $ 150.0 $ 157.9 $ 151.7
Gross margin (as a percent)                 28.00% 26.00% 28.00%
Segment Reconciling Items                      
Segment Reporting Information [Line Items]                      
Gross profit                 $ (17.7) $ (9.0) $ (11.2)
Transaction costs $ 0.0       $ (5.4)       $ 0.0 $ (5.4) $ 0.0