XML 52 R40.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Related Party Transactions and Net Investment By Former Parent (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Related Party Transactions [Abstract] |
Reconciliation of Net Transfers from Former Parent | A reconciliation of Net transfers from the Former Parent on the Consolidated Statements of Equity to the corresponding amount on the Consolidated Statements of Cash Flows was as follows (i n thousands):
|  | Year Ended December 31, |
|  | 2022 |  |  | 2021 |
Total net transfers from Former Parent per Consolidated Statements of Equity |  | $ | 100,915 |  |  | $ | 116,830 |
Stock-based compensation |  |  | (45,303 | ) |  |  | (33,509 | )
Net proceeds from capital contributions by Former Parent |  |  | 83,235 |  |  |  | — |
Issuance of equity to noncontrolling interest |  |  | (1,423 | ) |  |  | 9 |
Other |  |  | (1,387 | ) |  |  | — |
Total net transfers from Former Parent per Consolidated Statements of Cash Flows |  | $ | 136,037 |  |  | $ | 83,330 |

X
- References No definition available. + Details
Name: | us-gaap_RelatedPartyTransactionsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Reconciliation of net transfers from former parent. + References No definition available. + Details
Name: | xper_ReconciliationOfNetTransfersFromFormerParentTableTextBlock
Namespace Prefix: | xper_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration