UNAUDITED CONDENSED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical)	Oct. 04, 2020 shares
Class B ordinary shares \| Over-allotment
Maximum shares subject to forfeiture	194,142

Represents the maximum number of common stock shares subject to forfeiture.

No definition available.

Name:	hzac_MaximumCommonStockSharesSubjectToForfeiture
Namespace Prefix:	hzac_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant