Loans (Components Of Net Investment In Loans) (Details) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Unearned income	$ (727.8)	$ (727.1)
Equipment residual values	522.6	583.4
Net unamortized premiums / (discounts)	3.7	(31.0)
Accretable yield on PCI loans	1,063.7	1,261.4
Leveraged lease third party non-recourse debt payable	(97.3)	(109.7)
Commercial Banking
Net unamortized deferred costs and (fees)	$ 68.7	$ 55.8

Net Unamortized Deferred Fees And Costs

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- Definition

Unamortized Loan Commitment And Unamortized Premiums And Discounts

+ References

No definition available.

+ Details

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- Definition

Unearned Income

+ References

No definition available.

+ Details

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- Definition

The estimate of the lease property's economic value at the end of the direct financing lease term excluding any amounts guaranteed by either the lessee or a third-party.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 4
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=84165051&loc=d3e45377-112738

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- Definition

The aggregate excess of a loan's cash flows expected to be collected over the investor's initial investment in the loan. This relates to loans with deteriorating of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

+ References

No definition available.

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- Definition

The portion of rentals receivable applicable to principal and interest on the nonrecourse debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 30
-Paragraph 14
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77895730&loc=d3e42840-112730

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