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Leases (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended |  |  | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2011 | Sep. 30, 2013 Capital Lease | Sep. 30, 2012 Capital Lease | Sep. 30, 2006 Orange County Sale-Leaseback | Sep. 30, 2013 Orange County Sale-Leaseback
Amounts payable under non-cancelable operating lease commitments |  |  |  |  |  |  |
2014 | $ 186.6 |  |  |  |  |  |
2015 | 156.7 |  |  |  |  |  |
2016 | 135.2 |  |  |  |  |  |
2017 | 111.5 |  |  |  |  |  |
2018 | 94.9 |  |  |  |  |  |
Thereafter | 291.9 |  |  |  |  |  |
Total | 976.8 |  |  |  |  |  |
Sale-leaseback of the company's Orange, California facility |  |  |  |  |  |  |
Commitments related to sale-leaseback |  |  |  |  |  |  | 14.2
Sales price of Orange, California facility |  |  |  |  |  | 20.1 |
Deferred gain on sale-leaseback |  |  |  |  |  | 16.3 |
Amortization period of deferred gain on sale-leaseback |  |  |  |  |  | 12 years |
Leases, additional disclosures |  |  |  |  |  |  |
Total lease obligations |  |  |  | 3.1 | 5.9 |  |
Rent expense for all leases | $ 225.4 | $ 237.4 | $ 254.5 |  |  |  |

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