UNAUDITED BALANCE SHEETS - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash	$ 604,730	$ 1,446,482
Prepaid expenses	197,975	108,150
Total current assets	802,705	1,554,632
Marketable securities held in Trust Account	202,071,607	201,004,349
Other assets		74,371
Total Assets	202,874,312	202,633,352
Current liabilities:
Accounts payable	917,139	20,904
Franchise and income taxes payable	279,598	62,299
Accrued expenses	15,450	40,581
Total current liabilities	1,212,187	123,784
Deferred underwriting and advisory fees payable	8,729,997	9,000,000
Total liabilities	9,942,184	9,123,784
Commitments and Contingencies (Note 5):
Common stock subject to possible redemption; 20,000,000 shares issued and outstanding	201,565,794	201,000,000
Stockholders' deficit:
Preferred stock, $0.0001 par value; 5,000,000 shares authorized; none issued or outstanding
Common stock, $0.0001 par value; 500,000,000 shares authorized; 5,000,000 shares issued and outstanding	500	500
Accumulated deficit	(8,634,166)	(7,490,932)
Total stockholders' deficit	(8,633,666)	(7,490,432)
Total Liabilities, Common Stock Subject to Possible Redemption, and Stockholders' Deficit	$ 202,874,312	$ 202,633,352

Amount of deferred underwriting and advisory fee payable classified as noncurrent.

No definition available.

Name:	fhltu_DeferredUnderwritingAndAdvisoryFeesPayableNoncurrent
Namespace Prefix:	fhltu_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).