Share-based compensation	6 Months Ended
Jul. 31, 2021
Share-based Payment Arrangement [Abstract]
Share-based compensation	Share-based compensationSignet recorded share-based compensation expense of $17.5 million and $25.5 million for the 13 and 26 weeks ended July 31, 2021, respectively related to the Omnibus Plan and Share Saving Plans ($4.9 million and $6.3 million for the 13 and 26 weeks ended August 1, 2020, respectively).

The entire disclosure for share-based payment arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-URI http://asc.fasb.org/topic&trid=2228938

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