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v3.20.1

Schedule of Long Term Borrowings (Parenthetical) (Detail) | 12 Months Ended
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Dec. 31, 2019
6.5% Senior Notes Due 2021 [Member] |
Disclosure of long term debt [Line Items] |
Long term debt interest rate | 6.50%
Long term debt maturity year | December 15, 2021
7.75% Senior Notes Due 2023 [Member] |
Disclosure of long term debt [Line Items] |
Long term debt interest rate | 7.75%
Long term debt maturity year | December 15, 2023
5.25% Senior Notes Due 2024 [Member] |
Disclosure of long term debt [Line Items] |
Long term debt interest rate | 5.25%
Long term debt maturity year | November 15, 2024
7.125% Senior Notes Due 2026 [Member] |
Disclosure of long term debt [Line Items] |
Long term debt interest rate | 7.125%
Long term debt maturity year | January 15, 2026

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- Definition The interest rate on borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2019-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2019-en-r&anchor=para_7&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition The maturity of borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2019-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2019-en-r&anchor=para_7&doctype=Standard -URIDate 2019-03-27 + Details
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- Details
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