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Segment Information, Summarized Financial Information by Segment (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 USD ($) Segment | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Segment Information [Abstract] |  |  |  |
Number of reportable segments | Segment |  | 9 |  |
Number of geographic segments | Segment |  | 7 |  |
Number of Rhyz segments | Segment |  | 2 |  |
Segment Information [Abstract] |  |  |  |
Revenue |  | $ 1,732,084 | $ 1,969,131 | $ 2,225,659
Cost of sales |  | 550,233 | 611,850 | 630,915
Operating income (loss) |  | $ (151,585) | 48,268 | 110,847
Segment Reporting, Other Segment Item, Composition, Description |  | Other segment items primarily includes selling expenses and general and administrative expenses. |  |
Operating Segments [Member] |  |  |  |
Segment Information [Abstract] |  |  |  |
Revenue |  | $ 1,729,252 | 1,969,989 | 2,221,700
Cost of sales |  | 509,297 | 533,690 | 592,481
Other segment expenses |  | 948,025 | 1,068,256 | 1,207,293
Operating income (loss) |  | 271,930 | 368,043 | 421,926
Operating Segments [Member] | Americas [Member] |  |  |  |
Segment Information [Abstract] |  |  |  |
Revenue |  | 322,516 | 398,222 | 508,537
Cost of sales |  | 83,461 | 104,162 | 135,071
Other segment expenses |  | 171,338 | 215,117 | 276,168
Operating income (loss) |  | 67,717 | 78,943 | 97,298
Operating Segments [Member] | Southeast Asia/Pacific [Member] |  |  |  |
Segment Information [Abstract] |  |  |  |
Revenue |  | 244,846 | 267,206 | 344,411
Cost of sales |  | 64,950 | 71,364 | 85,986
Other segment expenses |  | 134,666 | 148,099 | 182,523
Operating income (loss) |  | 45,230 | 47,743 | 75,902
Operating Segments [Member] | Mainland China [Member] |  |  |  |
Segment Information [Abstract] |  |  |  |
Revenue |  | 235,235 | 298,079 | 360,389
Cost of sales |  | 44,059 | 46,915 | 60,881
Other segment expenses |  | 145,086 | 188,905 | 227,146
Operating income (loss) |  | 46,090 | 62,259 | 72,362
Operating Segments [Member] | Japan [Member] |  |  |  |
Segment Information [Abstract] |  |  |  |
Revenue |  | 181,557 | 207,833 | 224,896
Cost of sales |  | 36,852 | 41,191 | 45,070
Other segment expenses |  | 93,907 | 112,566 | 128,206
Operating income (loss) |  | 50,798 | 54,076 | 51,620
Operating Segments [Member] | Europe & Africa [Member] |  |  |  |
Segment Information [Abstract] |  |  |  |
Revenue |  | 164,164 | 192,352 | 204,275
Cost of sales |  | 42,766 | 54,095 | 60,257
Other segment expenses |  | 100,389 | 119,665 | 128,059
Operating income (loss) |  | 21,009 | 18,592 | 15,959
Operating Segments [Member] | South Korea [Member] |  |  |  |
Segment Information [Abstract] |  |  |  |
Revenue |  | 163,706 | 236,099 | 268,707
Cost of sales |  | 33,600 | 46,326 | 52,531
Other segment expenses |  | 79,360 | 115,682 | 137,365
Operating income (loss) |  | 50,746 | 74,091 | 78,811
Operating Segments [Member] | Hong Kong/Taiwan [Member] |  |  |  |
Segment Information [Abstract] |  |  |  |
Revenue |  | 130,610 | 153,589 | 157,197
Cost of sales |  | 24,932 | 27,488 | 31,230
Other segment expenses |  | 70,989 | 85,519 | 93,383
Operating income (loss) |  | 34,689 | 40,582 | 32,584
Operating Segments [Member] | Manufacturing [Member] |  |  |  |
Segment Information [Abstract] |  |  |  |
Revenue | [1] | 201,430 | 181,395 | 149,458
Cost of sales |  | 164,145 | 136,875 | 121,455
Other segment expenses |  | 35,825 | 32,199 | 24,433
Operating income (loss) |  | 1,460 | 12,321 | 3,570
Operating Segments [Member] | Rhyz Other [Member] |  |  |  |
Segment Information [Abstract] |  |  |  |
Revenue |  | 85,188 | 35,214 | 3,830
Cost of sales |  | 14,532 | 5,274 | 0
Other segment expenses |  | 116,465 | 50,504 | 10,010
Operating income (loss) |  | (45,809) | (20,564) | (6,180)
Intersegment [Member] | Manufacturing [Member] |  |  |  |
Segment Information [Abstract] |  |  |  |
Revenue |  | $ 40,800 | $ 56,500 | $ 69,200
[1] | The Manufacturing segment had $40.8 million, $56.5 million and $69.2 million of intersegment revenue for the years ended December 31, 2024, 2023 and 2022, respectively. Intersegment revenue is eliminated in the consolidated financial statements and in the table above.

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