v3.5.0.1
Document And Entity Information - shares
3 Months Ended
May 27, 2016
Jun. 20, 2016
Document Type 10-Q  
Amendment Flag false  
Document Period End Date May 27, 2016  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2017  
Trading Symbol SCS  
Entity Registrant Name STEELCASE INC  
Entity Central Index Key 0001050825  
Current Fiscal Year End Date --02-24  
Entity Filer Category Large Accelerated Filer  
Common Class A [Member]    
Entity Common Stock, Shares Outstanding   87,653,499
Common Class B [Member]    
Entity Common Stock, Shares Outstanding   31,536,154