Business Combination (Details Narrative) - USD ($) $ / shares in Units, $ in Millions		12 Months Ended
	Apr. 06, 2021	Dec. 31, 2021
Business Acquisition [Line Items]
Common Stock, Voting Rights		The shares of non-economic Class B and Class C Common Stock of the Company entitle each share to one vote and ten votes per share, respectively.
Noncontrolling Interest, Description		As a result of the Up-C structure, the noncontrolling interest is held by the Existing Equityholders who retained 71.5% of the economic ownership percentage of AST LLC.
AST LLC [Member]
Business Acquisition [Line Items]
Acquisition cost transaction expenses	$ 416.9
Business Acquisition, Transaction Costs	$ 45.7
AST LLC [Member] | Common Class B [Member]
Business Acquisition [Line Items]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares	51,600,000
AST LLC [Member] | Common Class C [Member]
Business Acquisition [Line Items]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares	78,200,000
Common Stock [Member] | NPA [Member] | Subscription Agreements [Member] | PIPE Investors [Member]
Business Acquisition [Line Items]
Stock Issued During Period, Shares, New Issues	23,000,000
Shares Issued, Price Per Share	$ 10.00
Stock Issued During Period, Value, New Issues	$ 230.0