Revenue Recognition - Marketplace sales (Details)	12 Months Ended
Dec. 31, 2022
Revenue from Contract with Customer [Abstract]
Percentage of markup fee upon the sale of products through the marketplace	3.50%

Represents the percentage of markup fee upon the sale of products through the marketplace.

No definition available.

Name:	shpw_PercentageOfMarkupFeeUponSaleOfProductsThroughMarketplace
Namespace Prefix:	shpw_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration