CONDENSED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (DEFICIT) (Parenthetical)	Sep. 30, 2020 shares
Class B ordinary shares \| Over-allotment option
Maximum shares subject to forfeiture	2,625,000

Maximum number of shares that are subject to forfeiture to the extent that the underwriters' over-allotment option was not exercised in full.

No definition available.

Name:	ipob_MaximumNumberOfSharesSubjectToForfeiture
Namespace Prefix:	ipob_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant