v3.26.3
State Street SP 500 Technology Market Sector SPDR ETF N-1A Cover
Sep. 30, 2026
Prospectus [Line Items]  
Document Type 485BPOS
Amendment Flag false
Registrant Name THE SELECT SECTOR SPDR TRUST
Entity Central Index Key 0001064641
Entity Investment Company Type N-1A
Document Period End Date Sep. 30, 2026
Prospectus Date Oct. 13, 2026