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v3.26.1

Fair Value Measurements (Details) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2026 | Mar. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] |  |
Estimated fair value of debt arrangements | $ 112.7 | $ 72.6

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- Definition Estimated fair value of debt arrangements. + References No definition available. + Details
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Namespace Prefix: | prpl_
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Balance Type: | credit
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
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