Subsequent Events	6 Months Ended
Jun. 30, 2022
Subsequent Events [Abstract]
Subsequent Events	16. Subsequent Events For its condensed consolidated financial statements as of June 30, 2022, the Company has evaluated subsequent events through August 9, 2022, the date on which these financial statements were issued, and there are no items requiring additional disclosure except the following: President Resignation On July 14, 2022, Andrew L. Pecora, M.D., F.A.C.P., the Company’s President, notified the board of directors of his decision to resign as President effective as of August 31, 2022. The Company expects to enter into a consulting agreement with Dr. Pecora whereby Dr. Pecora will continue to assist Celularity during a transition period and also serve as co-Chair of Celularity’s Scientific Advisory Board.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI https://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

Name:	us-gaap_SubsequentEventsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration