Condensed Consolidating Financial Statements of Guarantors - Consolidated Statements of Cash Flows (Details) - USD ($) $ in Millions | 9 Months Ended |
Jun. 30, 2016 | Jun. 30, 2015 |
Cash Flows from Operating Activities: | | |
Net Cash Provided by (Used in) Operating Activities | $ 367.5 | $ 261.7 |
Cash Flows from Investing Activities: | | |
Business acquisitions, net of cash acquired | (94.4) | (1,240.4) |
Additions to property | (81.1) | (74.3) |
Restricted cash | 16.1 | 74 |
Insurance proceeds on property losses | 0 | 1.8 |
Other, net | 0 | 0.2 |
Proceeds from sale of property and assets held for sale | 1.8 | 0 |
Proceeds from sale of businesses | 6.7 | 0 |
Capitalization of subsidiaries | 0 | 0 |
Proceeds from equity distributions | 0 | 0 |
Net receipts (payments) from intercompany revolver | 0 | 0 |
Net Cash Used in Investing Activities | (150.9) | (1,238.7) |
Cash Flows from Financing Activities: | | |
Proceeds from Issuance of Senior Long-term Debt | 0 | 696.5 |
Proceeds from issuance of common stock, net of issuance costs | 0 | 341.4 |
Repayments of Long-term Debt | (11.6) | (20.7) |
Payment of preferred stock dividend | (11) | (12.8) |
Payments of debt issuance costs | 0 | (18.5) |
Preferred stock conversion | (10.9) | 0 |
Proceeds from exercise of stock awards | 6.6 | 0 |
Net cash received from stock repurchase contracts | 1.1 | 0 |
Proceeds from parent capitalization | 0 | 0 |
Payments of equity distributions | 0 | 0 |
Net receipts (payments) for intercompany revolver | 0 | 0 |
Other, net | 0.2 | (1.7) |
Net Cash (Used in) Provided by Financing Activities | (25.6) | 984.2 |
Effect of exchange rate changes on cash | 0.8 | (1.3) |
Net Increase in Cash and Cash Equivalents | 191.8 | 5.9 |
Cash and Cash Equivalents, Beginning of Year | 841.4 | 268.4 |
Cash and Cash Equivalents, End of Period | 1,033.2 | 274.3 |
Parent Company | | |
Cash Flows from Operating Activities: | | |
Net Cash Provided by (Used in) Operating Activities | 145.4 | (35.9) |
Cash Flows from Investing Activities: | | |
Business acquisitions, net of cash acquired | 0 | (1,067.1) |
Additions to property | 0 | 0 |
Restricted cash | 0 | 0 |
Insurance proceeds on property losses | | 0 |
Other, net | | 0 |
Proceeds from sale of property and assets held for sale | 0 | |
Proceeds from sale of businesses | (0.2) | |
Capitalization of subsidiaries | (123.2) | (138.5) |
Proceeds from equity distributions | 184.6 | 240 |
Net receipts (payments) from intercompany revolver | 7.7 | (17.4) |
Net Cash Used in Investing Activities | 68.9 | (983) |
Cash Flows from Financing Activities: | | |
Proceeds from Issuance of Senior Long-term Debt | | 696.5 |
Proceeds from issuance of common stock, net of issuance costs | | 341.4 |
Repayments of Long-term Debt | (10.5) | (18.3) |
Payment of preferred stock dividend | (11) | (12.8) |
Payments of debt issuance costs | | (18.5) |
Preferred stock conversion | (10.9) | |
Proceeds from exercise of stock awards | 6.6 | |
Net cash received from stock repurchase contracts | 1.1 | |
Proceeds from parent capitalization | 0 | 0 |
Payments of equity distributions | 0 | 0 |
Net receipts (payments) for intercompany revolver | 0 | 0 |
Other, net | 0.2 | (1.7) |
Net Cash (Used in) Provided by Financing Activities | (24.5) | 986.6 |
Effect of exchange rate changes on cash | 0 | 0 |
Net Increase in Cash and Cash Equivalents | 189.8 | (32.3) |
Cash and Cash Equivalents, Beginning of Year | 809.6 | 246.6 |
Cash and Cash Equivalents, End of Period | 999.4 | 214.3 |
Guarantors | | |
Cash Flows from Operating Activities: | | |
Net Cash Provided by (Used in) Operating Activities | 609.2 | 453.4 |
Cash Flows from Investing Activities: | | |
Business acquisitions, net of cash acquired | (94.4) | (172.1) |
Additions to property | (77.8) | (71.6) |
Restricted cash | 16.1 | 71.3 |
Insurance proceeds on property losses | | 1.8 |
Other, net | | 0.2 |
Proceeds from sale of property and assets held for sale | 1.8 | |
Proceeds from sale of businesses | 0 | |
Capitalization of subsidiaries | 0 | 0 |
Proceeds from equity distributions | 0.1 | 0 |
Net receipts (payments) from intercompany revolver | 0 | 0 |
Net Cash Used in Investing Activities | (154.2) | (170.4) |
Cash Flows from Financing Activities: | | |
Proceeds from Issuance of Senior Long-term Debt | | 0 |
Proceeds from issuance of common stock, net of issuance costs | | 0 |
Repayments of Long-term Debt | (1) | (2) |
Payment of preferred stock dividend | 0 | 0 |
Payments of debt issuance costs | | 0 |
Preferred stock conversion | 0 | |
Proceeds from exercise of stock awards | 0 | |
Net cash received from stock repurchase contracts | 0 | |
Proceeds from parent capitalization | 113.6 | 128 |
Payments of equity distributions | (581.3) | (371.9) |
Net receipts (payments) for intercompany revolver | 0 | 0 |
Other, net | 0 | 0 |
Net Cash (Used in) Provided by Financing Activities | (468.7) | (245.9) |
Effect of exchange rate changes on cash | 0 | 0 |
Net Increase in Cash and Cash Equivalents | (13.7) | 37.1 |
Cash and Cash Equivalents, Beginning of Year | 30.5 | 15.7 |
Cash and Cash Equivalents, End of Period | 16.8 | 52.8 |
Non-Guarantors | | |
Cash Flows from Operating Activities: | | |
Net Cash Provided by (Used in) Operating Activities | 13.6 | (5.2) |
Cash Flows from Investing Activities: | | |
Business acquisitions, net of cash acquired | 0 | (1.2) |
Additions to property | (3.3) | (2.7) |
Restricted cash | 0 | 2.7 |
Insurance proceeds on property losses | | 0 |
Other, net | | 0 |
Proceeds from sale of property and assets held for sale | 0 | |
Proceeds from sale of businesses | 6.9 | |
Capitalization of subsidiaries | 0 | 0 |
Proceeds from equity distributions | 0 | 0 |
Net receipts (payments) from intercompany revolver | 0 | 0 |
Net Cash Used in Investing Activities | 3.6 | (1.2) |
Cash Flows from Financing Activities: | | |
Proceeds from Issuance of Senior Long-term Debt | | 0 |
Proceeds from issuance of common stock, net of issuance costs | | 0 |
Repayments of Long-term Debt | (0.1) | (0.4) |
Payment of preferred stock dividend | 0 | 0 |
Payments of debt issuance costs | | 0 |
Preferred stock conversion | 0 | |
Proceeds from exercise of stock awards | 0 | |
Net cash received from stock repurchase contracts | 0 | |
Proceeds from parent capitalization | 0 | 0.9 |
Payments of equity distributions | (0.1) | 0 |
Net receipts (payments) for intercompany revolver | (7.7) | 17.4 |
Other, net | 0 | 0 |
Net Cash (Used in) Provided by Financing Activities | (7.9) | 17.9 |
Effect of exchange rate changes on cash | 0.8 | (1.3) |
Net Increase in Cash and Cash Equivalents | 10.1 | 10.2 |
Cash and Cash Equivalents, Beginning of Year | 19.2 | 10 |
Cash and Cash Equivalents, End of Period | 29.3 | 20.2 |
Eliminations | | |
Cash Flows from Operating Activities: | | |
Net Cash Provided by (Used in) Operating Activities | (400.7) | (150.6) |
Cash Flows from Investing Activities: | | |
Business acquisitions, net of cash acquired | 0 | 0 |
Additions to property | 0 | 0 |
Restricted cash | 0 | 0 |
Insurance proceeds on property losses | | 0 |
Other, net | | 0 |
Proceeds from sale of property and assets held for sale | 0 | |
Proceeds from sale of businesses | 0 | |
Capitalization of subsidiaries | 123.2 | 138.5 |
Proceeds from equity distributions | (184.7) | (240) |
Net receipts (payments) from intercompany revolver | (7.7) | 17.4 |
Net Cash Used in Investing Activities | (69.2) | (84.1) |
Cash Flows from Financing Activities: | | |
Proceeds from Issuance of Senior Long-term Debt | | 0 |
Proceeds from issuance of common stock, net of issuance costs | | 0 |
Repayments of Long-term Debt | 0 | 0 |
Payment of preferred stock dividend | 0 | 0 |
Payments of debt issuance costs | | 0 |
Preferred stock conversion | 0 | |
Proceeds from exercise of stock awards | 0 | |
Net cash received from stock repurchase contracts | 0 | |
Proceeds from parent capitalization | (113.6) | (128.9) |
Payments of equity distributions | 581.4 | 371.9 |
Net receipts (payments) for intercompany revolver | 7.7 | (17.4) |
Other, net | 0 | 0 |
Net Cash (Used in) Provided by Financing Activities | 475.5 | 225.6 |
Effect of exchange rate changes on cash | 0 | 0 |
Net Increase in Cash and Cash Equivalents | 5.6 | (9.1) |
Cash and Cash Equivalents, Beginning of Year | (17.9) | (3.9) |
Cash and Cash Equivalents, End of Period | $ (12.3) | $ (13) |