Separate Financial Information of Subsidiary Guarantors of Indebtedness Details 3 (Details) - USD ($) $ in Millions | 3 Months Ended | | |
Dec. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2015 | Sep. 30, 2014 |
Condensed financial statements, captions | | | | |
Net Cash Provided by (Used in) Operating Activities | $ 71.8 | $ (52.3) | | |
Additions to property, plant and equipment | (21.3) | (39) | | |
Additions to equipment held for rental | (15) | (13.2) | | |
Proceeds from sale of equipment held for rental | 18.7 | 2.6 | | |
Intercompany Investing | 0 | 0 | | |
Other investing activities | (0.6) | (0.6) | | |
Net Cash Provided by (Used in) Investing Activities | (18.2) | (50.2) | | |
Net increase in short-term debt | 28.2 | 0 | | |
Proceeds from (Repayments of) Debt, Maturing in More than Three Months | 153.6 | 0 | | |
Repayment of debt (original maturities greater than three months) | (135) | (5) | | |
Repurchases of Common Stock | (100.1) | (88.1) | | |
Dividends paid | (14.1) | (13.4) | | |
Proceeds from exercise of stock options | 1.4 | 2.2 | | |
Excess tax benefit from stock-based compensation | 0.8 | 4 | | |
Proceeds from Payments for Intercompany Financing | 0 | 0 | | |
Net Cash Provided by (Used in) Financing Activities | (65.2) | (100.3) | | |
Effect of exchange rate changes on cash | 2.4 | 0 | | |
Cash and Cash Equivalents, Period Increase (Decrease) | (9.2) | (202.8) | | |
Cash and cash equivalents | 33.7 | 111 | $ 42.9 | $ 313.8 |
Oshkosh Corporation | | | | |
Condensed financial statements, captions | | | | |
Net Cash Provided by (Used in) Operating Activities | (84.7) | (65.7) | | |
Additions to property, plant and equipment | (7) | (8.8) | | |
Additions to equipment held for rental | 0 | 0 | | |
Proceeds from sale of equipment held for rental | 0 | 0 | | |
Intercompany Investing | 0 | (15) | | |
Other investing activities | (0.5) | (0.4) | | |
Net Cash Provided by (Used in) Investing Activities | (7.5) | (24.2) | | |
Net increase in short-term debt | 28.2 | | | |
Proceeds from (Repayments of) Debt, Maturing in More than Three Months | 150 | | | |
Repayment of debt (original maturities greater than three months) | (135) | (5) | | |
Repurchases of Common Stock | (100.1) | (88.1) | | |
Dividends paid | (14.1) | (13.4) | | |
Proceeds from exercise of stock options | 1.4 | 2.2 | | |
Excess tax benefit from stock-based compensation | 0.8 | 4 | | |
Proceeds from Payments for Intercompany Financing | 158.4 | (4.1) | | |
Net Cash Provided by (Used in) Financing Activities | 89.6 | (104.4) | | |
Effect of exchange rate changes on cash | 0 | 0 | | |
Cash and Cash Equivalents, Period Increase (Decrease) | (2.6) | (194.3) | | |
Cash and cash equivalents | 12.2 | 87.5 | 14.8 | 281.8 |
Guarantor Subsidiaries | | | | |
Condensed financial statements, captions | | | | |
Net Cash Provided by (Used in) Operating Activities | 86.8 | (23.5) | | |
Additions to property, plant and equipment | (5.1) | (5.9) | | |
Additions to equipment held for rental | 0 | 0 | | |
Proceeds from sale of equipment held for rental | 0.6 | 0 | | |
Intercompany Investing | (76.6) | 6.5 | | |
Other investing activities | (0.1) | (0.7) | | |
Net Cash Provided by (Used in) Investing Activities | (81.2) | (0.1) | | |
Net increase in short-term debt | 0 | | | |
Proceeds from (Repayments of) Debt, Maturing in More than Three Months | 0 | | | |
Repayment of debt (original maturities greater than three months) | 0 | 0 | | |
Dividends paid | 0 | 0 | | |
Repayment of long-term debt | 0 | 0 | | |
Proceeds from exercise of stock options | 0 | 0 | | |
Excess tax benefit from stock-based compensation | 0 | 0 | | |
Proceeds from Payments for Intercompany Financing | (6.5) | 22.4 | | |
Net Cash Provided by (Used in) Financing Activities | (6.5) | 22.4 | | |
Effect of exchange rate changes on cash | 0.2 | (0.3) | | |
Cash and Cash Equivalents, Period Increase (Decrease) | (0.7) | (1.5) | | |
Cash and cash equivalents | 5.6 | 3.2 | 6.3 | 4.7 |
Non-Guarantor Subsidiaries | | | | |
Condensed financial statements, captions | | | | |
Net Cash Provided by (Used in) Operating Activities | 69.7 | 36.9 | | |
Additions to property, plant and equipment | (9.2) | (24.3) | | |
Additions to equipment held for rental | (15) | (13.2) | | |
Proceeds from sale of equipment held for rental | 18.1 | 2.6 | | |
Intercompany Investing | (75.3) | (24.8) | | |
Other investing activities | 0 | 0.5 | | |
Net Cash Provided by (Used in) Investing Activities | (81.4) | (59.2) | | |
Net increase in short-term debt | 0 | | | |
Proceeds from (Repayments of) Debt, Maturing in More than Three Months | 3.6 | | | |
Repayment of debt (original maturities greater than three months) | 0 | 0 | | |
Dividends paid | 0 | 0 | | |
Repayment of long-term debt | 0 | 0 | | |
Proceeds from exercise of stock options | 0 | 0 | | |
Excess tax benefit from stock-based compensation | 0 | 0 | | |
Proceeds from Payments for Intercompany Financing | 0 | 15 | | |
Net Cash Provided by (Used in) Financing Activities | 3.6 | 15 | | |
Effect of exchange rate changes on cash | 2.2 | 0.3 | | |
Cash and Cash Equivalents, Period Increase (Decrease) | (5.9) | (7) | | |
Cash and cash equivalents | 15.9 | 20.3 | 21.8 | 27.3 |
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 | | |
Proceeds from sale of equipment held for rental | 0 | 0 | | |
Intercompany Investing | 151.9 | 33.3 | | |
Other investing activities | 0 | 0 | | |
Net Cash Provided by (Used in) Investing Activities | 151.9 | 33.3 | | |
Net increase in short-term debt | 0 | | | |
Proceeds from (Repayments of) Debt, Maturing in More than Three Months | 0 | | | |
Repayment of debt (original maturities greater than three months) | 0 | 0 | | |
Dividends paid | 0 | 0 | | |
Repayment of long-term debt | 0 | 0 | | |
Payments of Debt Issuance Costs | | 0 | | |
Proceeds from exercise of stock options | 0 | 0 | | |
Excess tax benefit from stock-based compensation | 0 | | | |
Proceeds from Payments for Intercompany Financing | (151.9) | (33.3) | | |
Net Cash Provided by (Used in) Financing Activities | (151.9) | (33.3) | | |
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 |