XML 93 R73.htm IDEA: XBRL DOCUMENT v3.8.0.1
Debt - Narrative (Details)
£ in Millions, $ in Millions
12 Months Ended
Nov. 14, 2017
USD ($)
Oct. 01, 2014
Aug. 09, 2010
USD ($)
Dec. 31, 2017
GBP (£)
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Dec. 31, 2017
USD ($)
Entity's debt and other obligations [Line Items]                
Debt variable rate basis   Eurodollar            
Proceeds from Lines of Credit         $ 1,194.1 $ 977.1 $ 1,053.6  
Repayments of Lines of Credit         $ 1,269.1 1,128.2 871.8  
Amount outstanding           $ 508.2   $ 620.8
Capital Lease Obligations               $ 0.6
Weighted average interest rate       2.72%   2.36%   2.72%
Debt Issuance Costs, Net               $ 2.5
Minimum                
Entity's debt and other obligations [Line Items]                
Increase in level of assumed interest rate and/or credit losses, percent       10.00% 10.00%      
Maximum                
Entity's debt and other obligations [Line Items]                
Increase in level of assumed interest rate and/or credit losses, percent       20.00% 20.00%      
Accounts receivable securitization program                
Entity's debt and other obligations [Line Items]                
Maximum borrowing capacity               150.0
Amount outstanding           $ 103.2   14.9
Proceeds from the accounts receivable securitization program         $ 555.9 895.5 1,037.7  
Repayments of accounts receivable securitization program         644.2 792.3 $ 1,157.7  
Aggregate transfers of undivided interests in the receivables from the SPE to the conduit         $ 1,171.2 1,459.9    
Debt variable rate basis       LIBOR LIBOR      
Unsecured Revolving Line of Credit                
Entity's debt and other obligations [Line Items]                
Maximum borrowing capacity               10.0
Debt variable rate basis       Prime Prime      
Amended revolving credit facilities                
Entity's debt and other obligations [Line Items]                
Maximum borrowing capacity               850.0
Debt variable rate basis   Eurodollar, Federal Funds or prime rates            
Amount outstanding under credit facility           75.0   0.0
Amended revolving credit facilities | Minimum                
Entity's debt and other obligations [Line Items]                
Annual facility fee (as a percent)   0.125%            
Amended revolving credit facilities | Minimum | Eurodollar Rate                
Entity's debt and other obligations [Line Items]                
Basis spread on variable rate (as a percent)   1.00%            
Amended revolving credit facilities | Minimum | Base rate                
Entity's debt and other obligations [Line Items]                
Basis spread on variable rate (as a percent)   0.00%            
Amended revolving credit facilities | Maximum                
Entity's debt and other obligations [Line Items]                
Annual facility fee (as a percent)   0.30%            
Amended revolving credit facilities | Maximum | Eurodollar Rate                
Entity's debt and other obligations [Line Items]                
Basis spread on variable rate (as a percent)   1.70%            
Amended revolving credit facilities | Maximum | Base rate                
Entity's debt and other obligations [Line Items]                
Basis spread on variable rate (as a percent)   0.70%            
Senior notes                
Entity's debt and other obligations [Line Items]                
Amount outstanding           $ 330.0   $ 575.0
Issuance of debt     $ 370.0   $ 415.0      
Prepayment as a percentage of aggregate principal amount outstanding, minimum     10.00%          
Price at which the debt instrument may be prepaid, expressed as a percentage of the principal amount     100.00%          
Minimum amount of indebtedness of subsidiary in which guarantee of Company's obligations under the Senior Notes is required     $ 100.0   $ 150.0      
2010 Series A Senior Notes                
Entity's debt and other obligations [Line Items]                
Issuance of debt     $ 40.0          
Interest rate on debt (as a percent)     4.19%          
2010 Series B Senior Notes                
Entity's debt and other obligations [Line Items]                
Issuance of debt     $ 105.0          
Interest rate on debt (as a percent)     4.86%          
2010 Series C Senior Notes                
Entity's debt and other obligations [Line Items]                
Issuance of debt     $ 65.0          
Interest rate on debt (as a percent)     5.06%          
2010 Series D Senior Notes                
Entity's debt and other obligations [Line Items]                
Issuance of debt     $ 160.0          
Interest rate on debt (as a percent)     5.42%          
2017 Senior Notes Series A                
Entity's debt and other obligations [Line Items]                
Issuance of debt $ 35.0              
Interest rate on debt (as a percent) 3.55%              
2017 Senior Notes Series B                
Entity's debt and other obligations [Line Items]                
Issuance of debt $ 105.0              
Interest rate on debt (as a percent) 3.82%              
2017 Senior Notes Series C                
Entity's debt and other obligations [Line Items]                
Issuance of debt $ 65.0              
Interest rate on debt (as a percent) 4.02%              
2017 Senior Notes Series D                
Entity's debt and other obligations [Line Items]                
Issuance of debt $ 105.0              
Interest rate on debt (as a percent) 4.04%              
2017 Senior Notes Series E                
Entity's debt and other obligations [Line Items]                
Issuance of debt $ 50.0              
Interest rate on debt (as a percent) 4.14%              
2017 Senior Notes Series F                
Entity's debt and other obligations [Line Items]                
Issuance of debt $ 55.0              
Interest rate on debt (as a percent) 4.29%              
U.K. Mortgage                
Entity's debt and other obligations [Line Items]                
Interest rate on debt (as a percent)       3.10%       3.10%
Amount outstanding               $ 28.4
Principal payments | £       £ 1.0        
International Financial Data Services U.K. | U.K. Mortgage                
Entity's debt and other obligations [Line Items]                
Mortgage principal amount | £       £ 23.0        
Broadway Square Partners, LLP                
Entity's debt and other obligations [Line Items]                
Amount outstanding               4.4
Broadway Square Partners, LLP | U.S. Mortgage                
Entity's debt and other obligations [Line Items]                
Amount outstanding               $ 4.4