Consolidated Statements of Cash Flows (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Cash flows from operating activities:    
Net income including noncontrolling interest $ 54.6 $ 50.5
Adjustments to reconcile net income including noncontrolling interest to net cash provided by operating activities:    
Depreciation and amortization 13.4 12.4
Provision for bad debt 1.3 1.1
Share-based payment award compensation costs 4.2 4.0
Deferred income tax (benefit) provision (3.7) 4.2
Extinguishment of liabilities (3.7) (1.8)
Other (1.1) 0.8
Changes in assets and liabilities, net of acquisitions:    
Accounts receivable, net 85.6 (15.6)
Inventories 13.0 91.3
Prepaid expenses 20.6 35.9
Short-term derivative assets, net 74.3 (0.8)
Other current assets (25.5) (9.7)
Cash collateral with financial counterparties 43.6 (10.1)
Other non-current assets (1.4) (4.1)
Accounts payable (91.9) (77.9)
Customer deposits (33.3) 0.7
Accrued expenses and other current liabilities (35.7) 10.0
Non-current income tax, net and other long-term liabilities (7.4) 0.7
Total adjustments 52.3 41.1
Net cash provided by operating activities 106.9 91.6
Cash flows from investing activities:    
Acquisition of businesses, net of cash acquired and other investments (3.7) (154.0)
Capital expenditures (13.1) (8.9)
Proceeds from the sale of fixed assets 5.3  
Escrow payment related to an assumed obligation of an acquired business   (21.7)
Net cash used in investing activities (11.5) (184.6)
Cash flows from financing activities:    
Borrowings of debt 1,349.1 1,249.4
Repayments of debt (1,342.4) (997.2)
Payments of senior revolving credit facility and senior term loan facility loan costs (3.4)  
Dividends paid on common stock (2.6) (2.6)
Federal and state tax benefits resulting from tax deductions in excess of the compensation cost recognized for share-based payment awards 0.9 0.5
Purchases of common stock tendered by employees to satisfy the required withholding taxes related to share-based payment awards (4.0) (2.8)
Net cash (used in) provided by financing activities (2.4) 247.3
Effect of exchange rate changes on cash and cash equivalents (4.3) 0.1
Net increase in cash and cash equivalents 88.7 154.4
Cash and cash equivalents, as of beginning of period 302.3 292.1
Cash and cash equivalents, as of end of period $ 391.0 $ 446.5