Commitments and Contingent Liabilities (Details) (USD $) In Millions, unless otherwise specified	Sep. 30, 2012
Minimum future rental commitments under operating leases having noncancelable lease terms
Minimum future rental commitments under operating leases in 2013	$ 79.6
Minimum future rental commitments under operating leases in 2014	67.3
Minimum future rental commitments under operating leases in 2015	54.5
Minimum future rental commitments under operating leases in 2016	40.8
Minimum future rental commitments under operating leases in 2017	35.7
Minimum future rental commitments under operating leases beyond 2018	99.7
Minimum future rental commitments under operating leases, Total	$ 377.6

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the fifth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the forth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the third fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the second fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing after the fifth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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