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Summary of Significant Accounting Policies - Additional Information (Details) $ / shares in Units, $ in Thousands | Mar. 31, 2023 USD ($) Countries $ / shares shares | Jan. 16, 2023 $ / shares | Jan. 16, 2023 € / shares | Dec. 31, 2022 USD ($) $ / shares shares | Oct. 18, 2022 shares | Aug. 30, 2021 $ / shares shares
--- | --- | --- | --- | --- | --- | ---
Summary Of Significant Accounting Policy [Line Items] |  |  |  |  |  |
Number of countries | Countries | 100 |  |  |  |  |
Deferred tax assets | $ 81,631 |  |  | $ 67,839 |  |
Total Assets | 1,938,595 |  |  | 1,943,494 |  |
Deferred tax liabilities | 51,850 |  |  | 61,629 |  |
Total Liabilities | 675,765 |  |  | 639,881 |  |
Total liabilities, non-controlling interest and equity | $ 1,938,595 |  |  | $ 1,943,494 |  |
Common stock, par value | $ / shares | $ 0.01 |  |  | $ 0.01 |  | $ 0.01
Common stock, shares outstanding | shares | 78,361,000 |  |  | 77,889,000 |  |
Issuance of shares of common stock | shares |  |  |  |  |  | 27,994,595
Adjustment [Member] |  |  |  |  |  |
Summary Of Significant Accounting Policy [Line Items] |  |  |  |  |  |
Deferred tax assets |  |  |  | $ 61,629 |  |
Total Assets |  |  |  | 61,629 |  |
Deferred tax liabilities |  |  |  | 61,629 |  |
Total Liabilities |  |  |  | 61,629 |  |
Total liabilities, non-controlling interest and equity |  |  |  | $ 61,600 |  |
ASU 2021-08 [Member] |  |  |  |  |  |
Summary Of Significant Accounting Policy [Line Items] |  |  |  |  |  |
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] | true |  |  |  |  |
Change in Accounting Principle, Accounting Standards Update, Adoption Date | Jul. 01, 2022 |  |  |  |  |
ADVA Optical Networking SE [Member] |  |  |  |  |  |
Summary Of Significant Accounting Policy [Line Items] |  |  |  |  |  |
Equity method ownership percentage | 34.60% |  |  | 34.70% |  |
ADVA Optical Networking SE [Member] | Maximum [Member] |  |  |  |  |  |
Summary Of Significant Accounting Policy [Line Items] |  |  |  |  |  |
Number of additional shares authorized to purchase | shares |  |  |  |  | 15,346,544 |
ADVA Optical Networking SE [Member] | DPLTA [Member] |  |  |  |  |  |
Summary Of Significant Accounting Policy [Line Items] |  |  |  |  |  |
Share Price | $ / shares |  | $ 17.21 |  |  |  |
Annual recurring compensation per share | € / shares |  |  | € 0.59 |  |  |
Annual recurring compensation net per share | € / shares |  |  | € 0.52 |  |  |

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