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Accounts and Other Receivables | 12 Months Ended
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Mar. 31, 2021
Receivables [Abstract] |
Accounts and Other Receivables | Accounts and Other Receivables Accounts and other receivables consist of the following components:
| 31 March
(Millions of US dollars) | 2021 |  | 2020
Trade receivables | $ | 296.7 |  |  | $ | 268.4 |
Income taxes receivable | 25.4 |  |  | 84.7 |
Other receivables and advances | 17.2 |  |  | 14.6 |
Provision for doubtful trade receivables | (6.1) |  |  | (4.4) |
Total accounts and other receivables | $ | 333.2 |  |  | $ | 363.3 |
The following are changes in the provision for doubtful trade receivables:
| 31 March
(Millions of US dollars) | 2021 |  | 2020 |  | 2019
Balance at beginning of period | $ | 4.4 |  |  | $ | 2.9 |  |  | $ | 1.3 |
Adjustment to provision | 3.1 |  |  | 1.7 |  |  | 2.8 |
Write-offs, net of recoveries | (1.4) |  |  | (0.2) |  |  | (1.2) |
Balance at end of period | $ | 6.1 |  |  | $ | 4.4 |  |  | $ | 2.9 |

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- Definition The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 + Details
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- References No definition available. + Details
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