Separate Financial Information of Subsidiary Guarantors of Indebtedness Details 3 (Details) - USD ($) $ in Millions | 9 Months Ended | | |
Jun. 30, 2015 | Jun. 30, 2014 | Sep. 30, 2014 | Sep. 30, 2013 |
Condensed financial statements, captions | | | | |
Net Cash Provided by (Used in) Operating Activities | $ (36.6) | $ 69.4 | | |
Additions to property, plant and equipment | (100) | (54.6) | | |
Additions to equipment held for rental | (19.8) | (15.9) | | |
Acquisition of business, net of cash acquired | (8.8) | 0 | | |
Contribution to rabbi trust | 0 | (1.9) | | |
Proceeds from sale of equipment held for rental | 25.5 | 5.5 | | |
Intercompany Investing | 0 | 0 | | |
Other investing activities | (0.7) | (1) | | |
Net Cash Provided by (Used in) Investing Activities | (103.8) | (67.9) | | |
Repayment of long-term debt | (265) | (705) | | |
Proceeds from Issuance of Long-term Debt | 250 | 650 | | |
Proceeds under revolving credit facility | 20 | 0 | | |
Payments for Repurchase of Common Stock | (88.1) | (152.8) | | |
Payments of Debt Issuance Costs | (15.5) | (19.1) | | |
Proceeds from exercise of stock options | 7.3 | 50.4 | | |
Payments of Dividends | (40) | (38.1) | | |
Excess tax benefit from stock-based compensation | 4.3 | 6.1 | | |
Proceeds from Payments for Intercompany Financing | 0 | 0 | | |
Net Cash Provided by (Used in) Financing Activities | (127) | (208.5) | | |
Effect of exchange rate changes on cash | (0.2) | (0.8) | | |
Cash and Cash Equivalents, Period Increase (Decrease) | (267.6) | (207.8) | | |
Cash and cash equivalents | 46.2 | 525.7 | $ 313.8 | $ 733.5 |
Oshkosh Corporation | | | | |
Condensed financial statements, captions | | | | |
Net Cash Provided by (Used in) Operating Activities | (132.7) | (18.7) | | |
Additions to property, plant and equipment | (20.6) | (21.5) | | |
Additions to equipment held for rental | 0 | 0 | | |
Acquisition of business, net of cash acquired | 0 | | | |
Contribution to rabbi trust | | (1.9) | | |
Proceeds from sale of equipment held for rental | 0 | 0 | | |
Intercompany Investing | (30.6) | 29 | | |
Other investing activities | (0.2) | (1.1) | | |
Net Cash Provided by (Used in) Investing Activities | (51.4) | 4.5 | | |
Repayment of long-term debt | (265) | (705) | | |
Proceeds from Issuance of Long-term Debt | 250 | 650 | | |
Proceeds under revolving credit facility | 20 | | | |
Payments for Repurchase of Common Stock | (88.1) | (152.8) | | |
Payments of Debt Issuance Costs | (15.5) | (19.1) | | |
Proceeds from exercise of stock options | 7.3 | 50.4 | | |
Payments of Dividends | (40) | (38.1) | | |
Excess tax benefit from stock-based compensation | 4.3 | 6.1 | | |
Proceeds from Payments for Intercompany Financing | 50.2 | (0.9) | | |
Net Cash Provided by (Used in) Financing Activities | (76.8) | (209.4) | | |
Effect of exchange rate changes on cash | 0 | 0 | | |
Cash and Cash Equivalents, Period Increase (Decrease) | (260.9) | (223.6) | | |
Cash and cash equivalents | 20.9 | 488.1 | 281.8 | 711.7 |
Guarantor Subsidiaries | | | | |
Condensed financial statements, captions | | | | |
Net Cash Provided by (Used in) Operating Activities | (14.7) | (29.5) | | |
Additions to property, plant and equipment | (21.4) | (18.9) | | |
Additions to equipment held for rental | 0 | 0 | | |
Acquisition of business, net of cash acquired | 0 | | | |
Contribution to rabbi trust | | 0 | | |
Proceeds from sale of equipment held for rental | 0 | 0 | | |
Intercompany Investing | 0 | 73.2 | | |
Other investing activities | 0 | 0.1 | | |
Net Cash Provided by (Used in) Investing Activities | (21.4) | 54.4 | | |
Repayment of long-term debt | 0 | 0 | | |
Proceeds from Issuance of Long-term Debt | 0 | 0 | | |
Proceeds under revolving credit facility | 0 | | | |
Payments for Repurchase of Common Stock | 0 | 0 | | |
Payments of Debt Issuance Costs | 0 | 0 | | |
Proceeds from exercise of stock options | 0 | 0 | | |
Payments of Dividends | 0 | 0 | | |
Excess tax benefit from stock-based compensation | 0 | 0 | | |
Proceeds from Payments for Intercompany Financing | 36.5 | (19.5) | | |
Net Cash Provided by (Used in) Financing Activities | 36.5 | (19.5) | | |
Effect of exchange rate changes on cash | (0.7) | 0.1 | | |
Cash and Cash Equivalents, Period Increase (Decrease) | (0.3) | 5.5 | | |
Cash and cash equivalents | 4.4 | 8.2 | 4.7 | 2.7 |
Non-Guarantor Subsidiaries | | | | |
Condensed financial statements, captions | | | | |
Net Cash Provided by (Used in) Operating Activities | 110.8 | 117.6 | | |
Additions to property, plant and equipment | (58) | (14.2) | | |
Additions to equipment held for rental | (19.8) | (15.9) | | |
Acquisition of business, net of cash acquired | (8.8) | | | |
Contribution to rabbi trust | | 0 | | |
Proceeds from sale of equipment held for rental | 25.5 | 5.5 | | |
Intercompany Investing | (86.7) | (81.9) | | |
Other investing activities | (0.5) | 0 | | |
Net Cash Provided by (Used in) Investing Activities | (148.3) | (106.5) | | |
Repayment of long-term debt | 0 | 0 | | |
Proceeds under revolving credit facility | 0 | 0 | | |
Payments for Repurchase of Common Stock | 0 | 0 | | |
Payments of Debt Issuance Costs | 0 | 0 | | |
Proceeds from exercise of stock options | 0 | 0 | | |
Payments of Dividends | 0 | 0 | | |
Excess tax benefit from stock-based compensation | 0 | 0 | | |
Proceeds from Payments for Intercompany Financing | 30.6 | 0.1 | | |
Net Cash Provided by (Used in) Financing Activities | 30.6 | 0.1 | | |
Effect of exchange rate changes on cash | 0.5 | (0.9) | | |
Cash and Cash Equivalents, Period Increase (Decrease) | (6.4) | 10.3 | | |
Cash and cash equivalents | 20.9 | 29.4 | 27.3 | 19.1 |
Eliminations | | | | |
Condensed financial statements, captions | | | | |
Net Cash Provided by (Used in) Operating Activities | 0 | 0 | | |
Additions to property, plant and equipment | 0 | 0 | | |
Additions to equipment held for rental | 0 | 0 | | |
Acquisition of business, net of cash acquired | 0 | | | |
Contribution to rabbi trust | | 0 | | |
Proceeds from sale of equipment held for rental | 0 | 0 | | |
Intercompany Investing | 117.3 | (20.3) | | |
Other investing activities | 0 | 0 | | |
Net Cash Provided by (Used in) Investing Activities | 117.3 | (20.3) | | |
Repayment of long-term debt | 0 | 0 | | |
Proceeds from Issuance of Long-term Debt | 0 | 0 | | |
Proceeds under revolving credit facility | 0 | | | |
Payments for Repurchase of Common Stock | 0 | 0 | | |
Payments of Debt Issuance Costs | 0 | 0 | | |
Proceeds from exercise of stock options | 0 | 0 | | |
Payments of Dividends | 0 | 0 | | |
Excess tax benefit from stock-based compensation | 0 | | | |
Proceeds from Payments for Intercompany Financing | (117.3) | 20.3 | | |
Net Cash Provided by (Used in) Financing Activities | (117.3) | 20.3 | | |
Effect of exchange rate changes on cash | 0 | 0 | | |
Cash and Cash Equivalents, Period Increase (Decrease) | 0 | 0 | | |
Cash and cash equivalents | $ 0 | $ 0 | $ 0 | $ 0 |