Related Party Transactions, Promissory Note, Related Party Loans and Administrative Support Agreement (Details) - USD ($)																		3 Months Ended
	Feb. 27, 2024	Feb. 08, 2024	Feb. 02, 2024	Jan. 02, 2024	Dec. 02, 2023	Nov. 02, 2023	Oct. 02, 2023	Sep. 27, 2023	Sep. 05, 2023	Sep. 02, 2023	Aug. 02, 2023	Jul. 06, 2023	Jul. 02, 2023	Jun. 02, 2023	Apr. 18, 2023	Feb. 28, 2023	Mar. 02, 2021	Mar. 31, 2024	Mar. 31, 2023	Feb. 13, 2024	Feb. 09, 2024	Dec. 31, 2023	Nov. 07, 2022
Related Party Loans [Abstract]
Due to related party																		$ 240,000				$ 210,000
Other Liability, Current, Related Party, Type [Extensible Enumeration]																		us-gaap:RelatedPartyMember				us-gaap:RelatedPartyMember
Working capital loan outstanding amount																		$ 3,145,000				$ 2,175,000
Notes Payable, Current, Related Party, Type [Extensible Enumeration]																		us-gaap:RelatedPartyMember				us-gaap:RelatedPartyMember
Ordinary shares, par value (in dollars per share)																				$ 0.01
Period of time for an extension to consummate Business Combination	1 month															1 month
Administrative Support Agreement [Abstract]
General and administrative expenses																		$ 611,740	$ 968,597
Class A Ordinary Shares [Member]
Related Party Loans [Abstract]
Ordinary shares, par value (in dollars per share)																		$ 0.0001		$ 0.0001		$ 0.0001
Second Convertible Promissory Note [Member]
Related Party Loans [Abstract]
Working capital loan outstanding amount																		$ 1,585,000				$ 1,585,000
Loan proceeds									$ 165,000	$ 560,000	$ 140,000	$ 140,000		$ 140,000	$ 400,000
Borrowings Capacity																				$ 1,680,000
Period of time for an extension to consummate Business Combination			1 month	1 month	1 month	1 month	1 month			1 month	1 month		1 month	1 month
Second Convertible Promissory Note [Member] \| Maximum [Member]
Related Party Loans [Abstract]
Loan proceeds																$ 1,380,000
Borrowings Capacity										$ 1,680,000
Third Convertible Promissory Note [Member]
Related Party Loans [Abstract]
Loan proceeds			$ 900,000		$ 420,000			$ 900,000										900,000
Additional amount drawn					$ 50,000
Period of time for an extension to consummate Business Combination					1 month	1 month	1 month
Fourth Convertible Promissory Note [Member]
Related Party Loans [Abstract]
Loan proceeds																		540,000
Sponsor [Member]
Related Party Loans [Abstract]
Loan proceeds																		161,000
Sponsor [Member] \| Maximum [Member]
Related Party Loans [Abstract]
Loan proceeds	$ 1,221,000															$ 1,680,000
Sponsor [Member] \| Class A Ordinary Shares [Member]
Related Party Loans [Abstract]
Ordinary shares, par value (in dollars per share)																							$ 0.0001
Period of time for an extension to consummate Business Combination	1 month
Sponsor [Member] \| Promissory Note [Member]
Related Party Loans [Abstract]
Related party transaction																	$ 300,000
Loan proceeds																	$ 161,000
Sponsor [Member] \| Administrative Support Agreement [Member]
Administrative Support Agreement [Abstract]
Monthly fee																		10,000
General and administrative expenses																		30,000	$ 30,000
Sponsor [Member] \| Working Capital Loans [Member]
Related Party Loans [Abstract]
Conversion price (in dollars per share)																							$ 10
Borrowings Capacity																							$ 120,000
Sponsor [Member] \| First Convertible Promissory Note [Member]
Related Party Loans [Abstract]
Working capital loan outstanding amount																		120,000				120,000
Sponsor [Member] \| Fourth Convertible Promissory Note [Member]
Related Party Loans [Abstract]
Loan proceeds		$ 1,000,000
Conversion price (in dollars per share)																					$ 10
Sponsor Affiliate of Sponsor or Certain Company Officers and Directors [Member] \| Working Capital Loans [Member]
Related Party Loans [Abstract]
Conversion value																		$ 1,500,000
Conversion price (in dollars per share)																		$ 10
Borrowings outstanding																		$ 0				$ 0

ARYA Sciences Acquisition Corp IV 10-Q/A