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Other Selling and Administrative Expenses | 9 Months Ended
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Sep. 30, 2021
Other Income and Expenses [Abstract] |
Other Selling and Administrative Expenses | Other Selling and Administrative Expenses Other selling and administrative expenses include the following:
| For the Three Months Ended |  | For the Nine Months Ended
| September 30, 2021 |  | September 30, 2020 |  | September 30, 2021 |  | September 30, 2020
| (In thousands)
Design and development | $ | 47,739 |  |  | $ | 45,495 |  |  | $ | 138,466 |  |  | $ | 136,609 |
Identifiable intangible asset amortization | 9,514 |  |  | 9,813 |  |  | 28,572 |  |  | 29,465 |

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- Definition The entire disclosure of other selling and administrative expenses. + References No definition available. + Details
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- References No definition available. + Details
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