Allowance For Loans And Leases Receivable, Pro Forma Percent Increase

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

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- Definition

Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977

+ Details

Name:	us-gaap_OperatingLeaseLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
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Summary of Significant Accounting Policies - Narrative (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Aug. 01, 2019	Jun. 30, 2019	Jan. 01, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017
Change in Accounting Principle
Right-of-use assets	$ 114,200
Lease liabilities	135,143
Loans and leases	33,510,752				$ 19,073,020
Allowance for loan and lease losses	121,218		$ 146,503		$ 157,446	$ 160,621	$ 165,619	$ 171,041
Accounting Standards Update 2016-02
Change in Accounting Principle
Right-of-use assets				$ 91,900
Lease liabilities				$ 112,800
Chemical Financial Corporation
Change in Accounting Principle
Right-of-use assets	39,800	$ 39,800
Lease liabilities	41,600	$ 41,600
Legacy TCF
Change in Accounting Principle
Loans and leases	17,800,000
Allowance for loan and lease losses	$ 117,100
Minimum \| Accounting Standards Update 2019-05
Change in Accounting Principle
Projected increase in allowance for loan losses, percent	35.00%
Maximum \| Accounting Standards Update 2019-05
Change in Accounting Principle
Projected increase in allowance for loan losses, percent	45.00%