Financial Statement Details - Accrued Warranty (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2016 |
Jun. 30, 2015 |
Jun. 30, 2016 |
Jun. 30, 2015 |
|
Movement in Standard Product Warranty Accrual [Roll Forward] | ||||
Beginning balance | $ 5.7 | $ 1.1 | $ 3.3 | $ 1.3 |
Charges to costs and expenses | 7.3 | 1.8 | 13.5 | 3.0 |
Costs incurred | (5.1) | (1.7) | (8.9) | (3.1) |
Ending balance | $ 7.9 | $ 1.2 | $ 7.9 | $ 1.2 |