SUBSCRIPTIONS, DISTRIBUTIONS AND REDEMPTIONS (Details)	12 Months Ended
Dec. 31, 2018
SUBSCRIPTIONS, DISTRIBUTIONS AND REDEMPTIONS [Abstract]
Number of business days advance written notice is required for monthly redemptions	10 days

Number of business days advance written notice to Campbell & Company, LP is required for monthly redemptions.

No definition available.

Name:	csaf_NumberOfBusinessDaysAdvanceWrittenNoticeIsRequiredForMonthlyRedemptions
Namespace Prefix:	csaf_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration