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Leases (Tables) | 12 Months Ended
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Mar. 31, 2020
Leases [Abstract] |
Schedule of ROU Assets and Lease Liabilities | The following table represents the Company's ROU assets and lease liabilities at 31 March 2020:
(Millions of US dollars) | 31 March 2020
Assets: |
Operating leases, net | $ | 40.5 |
Finance leases, net | 1.7 |
Total right-of-use assets | $ | 42.2 |
Liabilities: |
Operating leases: |
Current | $ | 14.3 |
Non-Current | 41.4 |
Total operating lease liabilities | $ | 55.7 |
Finance leases: |
Current | $ | 0.5 |
Non-Current | 1.5 |
Total finance lease liabilities | $ | 2.0 |
Total lease liabilities | $ | 57.7 |
Schedule of Lease Expense | Supplemental cash flow and other information related to leases were as follows:
(Millions of US dollars) | 31 March 2020
Cash paid for amounts included in the measurement of lease liabilities: |
Operating cash flows used for operating leases | $ | 18.0 |
Operating cash flows used for finance leases | 0.1 |
Financing cash flows used for finance leases | 0.4 |
Non-cash ROU assets obtained in exchange for new lease liabilities | 12.9 |
The following represents the Company's lease expense for the fiscal year ended 31 March 2020:
(Millions of US dollars) |  | Year Ended 31 March 2020
Operating leases |  | $ | 18.4 |
Short-term leases |  | 1.0 |
Variable leases |  | 0.1 |
Finance leases |  | 0.3 |
Interest on lease liabilities |  | 0.1 |
Total lease expense |  | $ | 19.9 |
Schedule of Weighted-Average Remaining Lease Term and Discount Rate | At 31 March 2020 the weighted-average remaining lease term of the Company's leases is as follows:
(In Years) | 31 March 2020
Operating leases | 5.4
Finance leases | 4.4
At 31 March 2020 the weighted-average discount rate of the Company's leases is as follows:
| 31 March 2020
Operating leases | 4.4 | %
Finance leases | 4.4 | %
Operating Lease, Future Lease Payments | The following are future lease payments for non-cancellable leases at 31 March 2020:
Years ended 31 March (Millions of US dollars): | Operating Leases |  | Finance Leases |  | Total
2021 | $ | 16.7 |  |  | $ | 0.6 |  |  | $ | 17.3 |
2022 | 13.1 |  |  | 0.5 |  |  | 13.6 |
2023 | 9.2 |  |  | 0.5 |  |  | 9.7 |
2024 | 6.7 |  |  | 0.3 |  |  | 7.0 |
2025 | 4.4 |  |  | 0.2 |  |  | 4.6 |
Thereafter | 8.8 |  |  | 0.1 |  |  | 8.9 |
Total | $ | 58.9 |  |  | $ | 2.2 |  |  | $ | 61.1 |
Less: imputed interest |  |  |  |  | 3.4 |
Total lease liabilities |  |  |  |  | $ | 57.7 |
Finance Lease, Future Lease Payments | The following are future lease payments for non-cancellable leases at 31 March 2020:
Years ended 31 March (Millions of US dollars): | Operating Leases |  | Finance Leases |  | Total
2021 | $ | 16.7 |  |  | $ | 0.6 |  |  | $ | 17.3 |
2022 | 13.1 |  |  | 0.5 |  |  | 13.6 |
2023 | 9.2 |  |  | 0.5 |  |  | 9.7 |
2024 | 6.7 |  |  | 0.3 |  |  | 7.0 |
2025 | 4.4 |  |  | 0.2 |  |  | 4.6 |
Thereafter | 8.8 |  |  | 0.1 |  |  | 8.9 |
Total | $ | 58.9 |  |  | $ | 2.2 |  |  | $ | 61.1 |
Less: imputed interest |  |  |  |  | 3.4 |
Total lease liabilities |  |  |  |  | $ | 57.7 |

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- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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