XML 41 R22.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Fixed Assets and Lease Commitments | 12 Months Ended
--- | ---
Dec. 31, 2016
Fixed Assets and Lease Commitments [Abstract] |
Fixed Assets and Lease Commitments | Fixed Assets and Lease Commitments Fixed assets consisted of the following:
|  | December 31,
|  | 2015 |  | 2016
Building and leasehold improvements |  | $ | 104.7 |  |  | $ | 103.5 |
Software |  | 45.4 |  |  | 52.5 |
Equipment |  | 39.9 |  |  | 39.5 |
Furniture and fixtures |  | 22.4 |  |  | 20.8 |
Land, improvements and other |  | 18.6 |  |  | 17.9 |
Fixed assets, at cost |  | 231.0 |  |  | 234.2 |
Accumulated depreciation and amortization |  | (116.9 | ) |  | (124.1 | )
Fixed assets, net |  | $ | 114.1 |  |  | $ | 110.1 |
The Company and its consolidated Affiliates lease office space and equipment for their operations. At December 31, 2016, the Company’s aggregate future minimum payments for operating leases having initial or non-cancelable lease terms greater than one year were payable as follows:
|  | Required Minimum Payments (1)
2017 |  | $ | 37.7 |
2018 |  | 34.7 |
2019 |  | 31.7 |
2020 |  | 30.0 |
2021 |  | 27.4 |
Thereafter |  | 57.4 |
__________________________
(1) | The controlling interest portion is $11.5 million through 2017, $11.4 million in 2018, $10.8 million in 2019, $10.0 million in 2020, $9.3 million in 2021 and $29.3 million thereafter.
Consolidated rent expense for 2014, 2015 and 2016 was $30.5 million, $36.3 million and $35.5 million, respectively.

X
- Definition Disclosure of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Also includes the following disclosure for operating leases having initial or remaining non cancelable lease terms in excess of one year: (a) future minimum rental payments required as of the date of the latest balance sheet presented, in the aggregate and for each of the five succeeding fiscal years. + References No definition available. + Details
Name: | amg_FixedAssetsAndLeaseCommitmentsDisclosureTextBlock
Namespace Prefix: | amg_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fixed Assets and Lease Commitments [Abstract] + References No definition available. + Details
Name: | amg_FixedAssetsandLeaseCommitmentsAbstract
Namespace Prefix: | amg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration