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Loans - Schedule of Allowance for Credit Losses for Loans Held for Investment (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |
Beginning balance | $ 73.0 | $ 73.0
Provision for Credit Loss Expense | 29.0 | 3.7
Loans Charged-Off | (4.6) | (6.0)
Recoveries Collected |  | 1.7
Ending balance | $ 129.1 | 72.4
Real Estate |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |
Beginning balance |  | 31.0
Provision for Credit Loss Expense |  | 1.7
Loans Charged-Off |  | (2.1)
Recoveries Collected |  | 0.2
Ending balance |  | 27.4
Total consumer loans |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |
Beginning balance |  | 8.7
Provision for Credit Loss Expense |  | 2.0
Loans Charged-Off |  | (3.0)
Recoveries Collected |  | 1.1
Ending balance |  | 8.8
Commercial |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |
Beginning balance |  | 31.3
Provision for Credit Loss Expense |  | 3.6
Loans Charged-Off |  | (0.8)
Recoveries Collected |  | 0.4
Ending balance |  | 34.5
Agricultural |  |
Accounts Receivable, Allowance for Credit Loss [Roll Forward] |  |
Beginning balance |  | 2.0
Provision for Credit Loss Expense |  | 0.2
Loans Charged-Off |  | (0.1)
Recoveries Collected |  | 0.0
Ending balance |  | $ 1.7

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- Definition Amount of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5074-111524 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121599878&loc=SL82895884-210446 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 + Details
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- Definition Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 + Details
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- Definition Amount of expense related to estimated loss from loan and lease transactions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 + Details
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