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v3.20.4

Acquired Developed Technology and Other Intangibles (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jan. 02, 2021 | Dec. 28, 2019 | Jan. 02, 2021 | Dec. 28, 2019 | Jun. 27, 2020
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount | $ 685.8 |  | $ 685.8 |  | $ 667.5
Accumulated Amortization | (565.0) |  | (565.0) |  | (519.4)
Net | 120.8 |  | 120.8 |  | 148.1
Cost of revenues | 8.4 | $ 8.4 | 16.6 | $ 16.8 |
Operating expenses | 8.1 | 8.8 | 16.6 | 17.5 |
Total amortization of intangible assets | 16.5 | $ 17.2 | 33.2 | $ 34.3 |
Estimated future amortization expense |  |  |  |  |
Remainder of 2021 | 32.9 |  | 32.9 |  |
2021 | 39.5 |  | 39.5 |  |
2022 | 25.4 |  | 25.4 |  |
2023 | 10.3 |  | 10.3 |  |
2024 | 5.7 |  | 5.7 |  |
Thereafter | 7.0 |  | 7.0 |  |
Total amortization | 120.8 |  | 120.8 |  |
Acquired developed technology |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount | 447.8 |  | 447.8 |  | 437.1
Accumulated Amortization | (364.9) |  | (364.9) |  | (341.6)
Net | 82.9 |  | 82.9 |  | 95.5
Customer relationships |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount | 200.4 |  | 200.4 |  | 194.7
Accumulated Amortization | (172.1) |  | (172.1) |  | (154.1)
Net | 28.3 |  | 28.3 |  | 40.6
Other |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount | 37.6 |  | 37.6 |  | 35.7
Accumulated Amortization | (28.0) |  | (28.0) |  | (23.7)
Net | $ 9.6 |  | $ 9.6 |  | $ 12.0

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