XML 48 R32.htm IDEA: XBRL DOCUMENT v3.6.0.2

Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2016

Accounting Policies [Abstract]

Schedule of Loan Servicing Rights Recognized

The amount of MSRs recognized during the years ended December 31, 2016 and 2015 was as follows (dollars in thousands):

		Year Ended December 31,
		2016				2015
Beginning balance, mortgage servicing rights		$	244,723			$	202,982
Mortgage servicing rights recognized			154,040				110,428
Mortgage servicing rights sold			(790	)			(783	)
Amortization expense			(73,273	)			(59,608	)
Other			(4,176	)			(8,296	)
Ending balance, mortgage servicing rights		$	320,524			$	244,723

Schedule of Assumptions Used in Measuring Fair Value of Servicing Assets

The key assumptions used during the years ended December 31, 2016, 2015 and 2014 in measuring fair value were as follows:

		Year Ended December 31,
		2016				2015				2014
Discount rate			10.16	%			10.11	%			10.38	%
Conditional prepayment rate			9.66	%			6.03	%			6.14	%

X

- Definition

Tabular disclosure of assumptions used by the reporting entity in measuring the fair value of servicing assets.

+ References

No definition available.

+ Details

Name:	cbg_ScheduleOfAssumptionsUsedInMeasuringFairValueOfServicingAssetsTableTextBlock
Namespace Prefix:	cbg_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_AccountingPoliciesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the activity in the balance of servicing assets (including a description of where changes in fair value are reported in the statement of income for each period for which results of operations are presented), including but not limited to, the following: beginning and ending balances, additions (for instance, through purchases of servicing assets), disposals, changes in fair value during the period resulting from changes in inputs or assumptions used in the valuation model, other changes in fair value along with a description of those changes, and other changes that affect the balance along with a description of those changes.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 50
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=68078379&loc=d3e122625-111746

+ Details

Name:	us-gaap_ScheduleOfServicingAssetsAtFairValueTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration