Annual report pursuant to Section 13 and 15(d)

ACQUISITIONS AND DIVESTITURES - Narrative (Details)

v3.19.3
ACQUISITIONS AND DIVESTITURES - Narrative (Details)
$ in Thousands, € in Millions
9 Months Ended 12 Months Ended
Nov. 01, 2018
USD ($)
Feb. 01, 2018
USD ($)
Nov. 28, 2017
USD ($)
Mar. 01, 2017
USD ($)
Mar. 01, 2017
EUR (€)
Feb. 28, 2017
USD ($)
Jan. 13, 2017
USD ($)
Jan. 13, 2017
EUR (€)
Jan. 03, 2017
USD ($)
Jan. 03, 2017
EUR (€)
Nov. 30, 2016
USD ($)
Nov. 30, 2016
EUR (€)
Jun. 30, 2019
USD ($)
Jun. 30, 2018
USD ($)
Sep. 30, 2019
USD ($)
Sep. 30, 2018
USD ($)
Sep. 30, 2017
USD ($)
Dec. 31, 2018
Business Acquisition [Line Items]                                    
Cash payment to acquire business                             $ 11,504 $ 121,065 $ 98,235  
Percentage of voting rights sold                                   51.00%
Proceeds from divestiture                         $ 8,254   8,254 0 0  
Loss on divestitures                         5,587   $ 6,469 $ 0 $ 0  
Frost Converting Systems                                    
Business Acquisition [Line Items]                                    
Percentage of voting interests acquired 80.00%                                  
Cash payment to acquire business $ 7,162                                  
Memorialization Business                                    
Business Acquisition [Line Items]                                    
Cash payment to acquire business                         3,094          
Star Granite Bronze International, Inc                                    
Business Acquisition [Line Items]                                    
Cash payment to acquire business   $ 30,961                                
Total purchase price of Star Granite and Bronze International, Inc.   35,961                                
Shares issued in business acquisition   5,000                                
Annual sales of business before acquisition   $ 31,000                                
Compass Engineering Group, Inc                                    
Business Acquisition [Line Items]                                    
Cash payment to acquire business     $ 51,887                              
Annual sales of business before acquisition     $ 24,000                              
Series of Individually Immaterial Business Acquisitions                                    
Business Acquisition [Line Items]                                    
Cash payment to acquire business                           $ 39,465        
GJ Creative Limited                                    
Business Acquisition [Line Items]                                    
Annual sales of business before acquisition       $ 30,000                            
Purchase price of acquisition       $ 37,596 € 30.5                          
RAF Technology, Inc.                                    
Business Acquisition [Line Items]                                    
Purchase price of acquisition           $ 8,717                        
VCG (Holdings) Limited                                    
Business Acquisition [Line Items]                                    
Purchase price of acquisition             $ 10,695 € 8.8                    
Ungricht                                    
Business Acquisition [Line Items]                                    
Annual sales of business before acquisition                 $ 35                  
Purchase price of acquisition                 $ 25,185 € 24.0                
Guidance Automation Limited                                    
Business Acquisition [Line Items]                                    
Purchase price of acquisition                     $ 9,974 € 8.0            
Memorialization Business                                    
Business Acquisition [Line Items]                                    
Loss on divestitures                         $ 882