v3.19.1
Document And Entity Information - shares
6 Months Ended
Mar. 31, 2019
May 06, 2019
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2019  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2019  
Entity Registrant Name Spectrum Brands Holdings, Inc.  
Entity Central Index Key 0000109177  
Current Fiscal Year End Date --09-30  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Trading Symbol spb  
Entity Common Stock, Shares Outstanding   48,764,053
SB/RH [Member]    
Entity Registrant Name SB/RH Holdings, LLC  
Entity Central Index Key 0001592706  
Entity Filer Category Non-accelerated Filer