XML 56 R43.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Leases (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Leases [Abstract] |
Rent Expense | Rent expense for the three years ended December 31, 2017 was (in millions):
| 2017 |  | 2016 |  | 2015
Office base rent | $ | 336.7 |  |  | $ | 339.7 |  |  | $ | 342.5 |
Third party sublease rent | (6.3 | ) |  | (5.6 | ) |  | (11.0 | )
Net office rent | 330.4 |  |  | 334.1 |  |  | 331.5 |
Equipment rent | 20.1 |  |  | 21.0 |  |  | 22.6 |
| $ | 350.5 |  |  | $ | 355.1 |  |  | $ | 354.1 |
Future Minimum Lease Payments Under Non-Cancelable Operating and Capital Leases | The aggregate minimum lease payments under non-cancelable operating leases, reduced by third party sublease rent receivable from existing non-cancelable subleases, and capital leases are (in millions):
| Operating Leases |  | Capital Leases
2018 | $ | 317.8 |  |  | $ | 34.5 |
2019 | 249.7 |  |  | 30.0 |
2020 | 198.3 |  |  | 26.4 |
2021 | 169.4 |  |  | 17.1 |
2022 | 144.2 |  |  | 6.4 |
Thereafter | 627.2 |  |  | 3.1 |
Total | 1,706.6 |  |  | 117.5 |
Sublease rent | (19.0 | ) |  |
Net operating lease payments | $ | 1,687.6 |  |  |
Interest component |  |  | (7.0 | )
Present value of minimum capital lease payments |  |  | $ | 110.5 |
Property Under Capital Lease and Capital Lease Obligations | Property under capital lease and capital lease obligations at December 31, 2017 and 2016 were (in millions):
| 2017 |  | 2016
Property under capital lease: |  |  |
Cost | $ | 229.3 |  |  | $ | 184.8 |
Accumulated depreciation | (121.0 | ) |  | (110.2 | )
| $ | 108.3 |  |  | $ | 74.6 |
Capital lease obligations: |  |  |
Current | $ | 31.6 |  |  | $ | 24.2 |
Long-term | 78.9 |  |  | 49.8 |
| $ | 110.5 |  |  | $ | 74.0 |

X
- Definition Tabular disclosure of future minimum lease payments as of the date of the latest balance sheet presented, in aggregate and for each of the five years succeeding fiscal years for (1) operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date and (2) for capital leases, with separate deductions from the total for the amount representing executor costs, including any profit thereon, included in the minimum lease payments and for the amount of the imputed interest necessary to reduce the net minimum lease payments to present value. + References No definition available. + Details
Name: | omc_FutureMinimumLeasePaymentsForOperatingAndCapitalLeasesTableTextBlock
Namespace Prefix: | omc_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of long-lived, depreciable assets that are subject to a lease meeting the criteria for capitalization and are used in the normal conduct of business to produce goods and services. Examples may include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737 + Details
Name: | us-gaap_ScheduleOfCapitalLeasedAsssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of rental expense from operating leases for each period for which an income statement is presented with separate amounts for minimum rentals, contingent rentals, and sublease rentals. Rental payments under leases with terms of a month or less that were not renewed need not be included. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717 + Details
Name: | us-gaap_ScheduleOfRentExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration