XML 43 R22.htm IDEA: XBRL DOCUMENT
v3.22.4

LEASES | 12 Months Ended
--- | ---
Dec. 31, 2022
Leases [Abstract] |
LEASES | In the ordinary course of business, the Company renews and enters into new leases for office property and equipment, which expire at various dates. At the lease inception date, the Company assesses whether a contract is or contains a lease. At the commencement date, the Company determines the classification of each separate lease component as either a finance lease or an operating lease. The Company's leases are all currently classified as operating leases. For operating leases that have a lease term of more than 12 months, the Company recognizes a lease liability and a right-of-use asset in the Company's consolidated balance sheets at the present value of the lease payments at the lease commencement date. At the commencement date, the Company determines lease terms by assuming the exercise of those renewal options that are deemed to be reasonably certain. The exercise of lease renewal options is at the sole discretion of the Company. As the lease contracts generally do not provide an implicit discount rate, the Company uses its incremental borrowing rate based on information available at the commencement date to determine the present value of lease payments. The incremental borrowing rate is based on a borrowing with a term that is similar to the term of the associated lease. The Company has made an accounting policy election not to include renewal, termination, or purchase options that are not reasonably certain of exercise when determining the term of the borrowing. The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants. Operating lease rentals are expensed on a straight-line basis over the life of the lease beginning on the commencement date. The following table presents the Company’s total lease expense and the cash flows arising from lease transactions:
| Year ended December 31, | 2022 |  | 2021 |  | 2020 |
| Lease cost: |  |  |  |  |  |
| Operating lease expense | $ | 20,611 |  | $ | 21,864 |  | $ | 24,726 |  |
| Short-term lease expense(1) | 813 |  | 1,127 |  | 299 |  |
| Sublease income(2) | (3,423) |  | (3,116) |  | (3,578) |  |
| Total lease expense | $ | 18,001 |  | $ | 19,875 |  | $ | 21,447 |  |
| Other information: |  |  |  |  |  |
| Operating cash outflows from operating leases | $ | 22,932 |  | $ | 22,726 |  |  | $ | 20,452 |  |
| Right-of-use assets obtained in exchange for new operating lease liabilities(3) | $ | 6,514 |  | $ | (1,739) |  |  | $ | 36,742 |  |
| Weighted-average remaining lease term - operating leases(4) | 9.9 years |  | 10.0 years |  | 10.2 years |
| Weighted-average discount rate - operating lease(5) | 4.1% |  | 4.1 | % |  | 4.2 | % |
(1) Short-term lease expense is recognized on a straight-line basis over the lease term. (2) Sublease income largely relates to office properties in New York and London. (3) In 2021, the Company modified a lease agreement to reflect a reduction in the floor space it occupies in its office property in Zurich. (4) Weighted-average remaining lease term was calculated on the basis of the remaining lease term and the lease liability balance for each lease at the reporting date. (5) Weighted-average discount was calculated on the basis of the discount rate that was used to calculate the lease liability balance for each lease at the reporting date and the remaining balance of the lease payments for each lease at the reporting date. The following table presents the scheduled maturity of the Company's operating lease liabilities at December 31, 2022:
| Year ended December 31, | Expected cash flows |
| 2023 | $ | 19,774 |  |
| 2024 | 13,725 |  |
| 2025 | 13,148 |  |
| 2026 | 11,052 |  |
| 2027 | 9,052 |  |
| Later years | 58,517 |  |
| Discount | (22,690) |  |
| Total discounted operating lease liabilities | $ | 102,577 |  |
The following table presents the scheduled maturity of the Company's operating lease liabilities at December 31, 2021:
| Year ended December 31, | Expected cash flows |
| 2022 | $ | 23,262 |  |
| 2023 | 19,725 |  |
| 2024 | 13,556 |  |
| 2025 | 12,924 |  |
| 2026 | 10,770 |  |
| Later years | 66,705 |  |
| Discount | (27,430) |  |
| Total discounted operating lease liabilities | $ | 119,512 |  |

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 The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -URI https://asc.fasb.org/subtopic&trid=77888251 + Details
Name: | us-gaap_LesseeOperatingLeasesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration