Commitment and Contingencies (Details) $ in Millions	3 Months Ended
Jun. 25, 2022 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Capacity reservation fee	$ 60
Amount agreed to pre-pay	$ 195

Payments for Long-Term Purchase Commitment, Capacity Reservation Fee

No definition available.

Name:	crus_PaymentsForLongTermPurchaseCommitmentCapacityReservationFee
Namespace Prefix:	crus_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration