| Consolidated Statements of Operations [Abstract] | |
| Net revenue | 967.74M |
| Cost of sales | 678.57M |
| Gross profit | 289.17M |
| Selling, general and administrative | 181.03M |
| Restructuring costs and asset impairments | |
| Unauthorized activities in Japan | 1.63M |
| Goodwill impairments | |
| Total operating expenses | 182.66M |
| Income (loss) from operations | 106.52M |
| Interest (expense) income, net | -1.13M |
| Other income (expense) | -3.15M |
| Total other (expense) income | -4.28M |
| Income (loss) before income taxes | 102.23M |
| Income taxes | 31.84M |
| Net income (loss) | 70.39M |
| Earnings (loss) per share: | |
| Basic | 0.4 |
| Diluted | 0.39 |
| Average common shares outstanding: | |
| Basic | 177.12M |
| Diluted | 178.85M |