Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidating Information - Consolidating cash flow statement (Details)

v3.10.0.1
Condensed Consolidating Information - Consolidating cash flow statement (Details) - USD ($)
$ in Millions
3 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Sep. 30, 2018
Sep. 30, 2017
Condensed Cash Flow Statements        
Payments to Acquire Businesses, Net of Cash Acquired $ (26.2) $ 0.0    
Net cash provided by (used in) operating activities 35.5 26.9    
Investing activities:        
Capital expenditures (3.6) (5.6)    
Net cash used in investing activities (29.8) (5.6)    
Financing activities:        
Repayments on term loan 0.0 (148.5)    
Proceeds from revolving credit facilities, net of financing costs 160.2 371.8    
Repayments on revolving credit facilities (139.6) (213.0)    
Payment of dividends on common stock (13.1) (13.1)    
Repurchases of common stock 0.0 (15.2)    
Net (payments) proceeds on stock plans (3.8) 2.6    
Other, net (0.9) 2.8    
Net cash provided by (used in) financing activities 2.8 (12.6)    
Effect of exchange rates on cash and cash equivalents 0.3 2.9    
Net cash flows 8.8 11.6    
At beginning of period 56.0      
At end of period 64.8 77.8    
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents 65.3 78.3 $ 56.5 $ 66.7
Reportable legal entities | Parent        
Condensed Cash Flow Statements        
Net cash provided by (used in) operating activities (17.5) 17.2    
Investing activities:        
Capital expenditures 0.0 (1.0)    
Net cash used in investing activities 0.0 (1.0)    
Financing activities:        
Repayments on term loan 0.0 (148.5)    
Proceeds from revolving credit facilities, net of financing costs 106.0 264.7    
Repayments on revolving credit facilities (72.3) (106.0)    
Payment of dividends on common stock (13.1) (13.1)    
Repurchases of common stock 0.0 (15.2)    
Net (payments) proceeds on stock plans (3.8) 2.6    
Other, net 0.0 0.0    
Net cash provided by (used in) financing activities 16.8 (15.5)    
Net cash flows (0.7) 0.7    
At beginning of period 1.1      
At end of period 0.4      
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents 0.4 0.8 1.1 0.1
Reportable legal entities | Guarantors        
Condensed Cash Flow Statements        
Net cash provided by (used in) operating activities 0.1 5.4    
Investing activities:        
Capital expenditures (1.7) (3.0)    
Net cash used in investing activities (1.7) (3.0)    
Financing activities:        
Net cash provided by (used in) financing activities 0.0 0.0    
Net cash flows (1.6) 2.4    
At beginning of period 5.8      
At end of period 4.2      
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents 4.2 7.4 5.8 5.0
Reportable legal entities | Non-Guarantors        
Condensed Cash Flow Statements        
Payments to Acquire Businesses, Net of Cash Acquired (26.2)      
Net cash provided by (used in) operating activities 52.9 4.3    
Investing activities:        
Capital expenditures (1.9) (1.6)    
Net cash used in investing activities (28.1) (1.6)    
Financing activities:        
Proceeds from revolving credit facilities, net of financing costs 54.2 107.1    
Repayments on revolving credit facilities (67.3) (107.0)    
Other, net (0.9) 2.8    
Net cash provided by (used in) financing activities (14.0) 2.9    
Effect of exchange rates on cash and cash equivalents 0.3 2.9    
Net cash flows 11.1 8.5    
At beginning of period 49.1      
At end of period 60.2      
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents 60.7 70.1 $ 49.6 $ 61.6
Eliminations        
Condensed Cash Flow Statements        
Net cash provided by (used in) operating activities 0.0 0.0    
Financing activities:        
Net cash provided by (used in) financing activities $ 0.0 $ 0.0