Financial Instruments - Additional Information (Detail) shares in Millions, $ in Millions, £ in Billions |
1 Months Ended |
12 Months Ended |
|
|
Nov. 30, 2021
USD ($)
|
Dec. 31, 2021
USD ($)
shares
|
Dec. 31, 2020
USD ($)
|
Nov. 30, 2021
GBP (£)
|
| Disclosure of detailed information about financial instruments [Line Items] |
|
|
|
|
| Borrowings |
|
$ 3,786
|
$ 3,772
|
|
| Notional amount |
$ 3,500
|
999
|
999
|
£ 2.6
|
| Foreign currency translation adjustments to OCI |
|
(61)
|
(12)
|
|
| Cash and cash equivalents |
|
778
|
1,787
|
|
| Trade and other receivables |
|
1,057
|
1,151
|
|
| Other financial assets |
|
370
|
664
|
|
| Fair value of contracts outstanding |
|
$ (99)
|
$ (100)
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|
| Percent of change in revenue due to foreign currency translation |
|
1.00%
|
1.00%
|
|
| Percent of change in operating expenses due to foreign currency translation |
|
1.00%
|
1.00%
|
|
| Purchase price |
|
$ 18
|
$ 167
|
|
| Net Proceeds Used For General Corporate Purposes |
|
|
999
|
|
| Derivative financial assets |
|
$ 99
|
100
|
|
| Percentage strengthening of US dollar against other foreign currencies |
|
10.00%
|
|
|
| Target net debt to adjusted EBITDA |
|
2.5x
|
|
|
| Foreign exchange gains |
|
$ 27
|
9
|
|
| Equity method investments |
|
6,736
|
$ 1,136
|
|
| Market value of LSEG shares |
|
$ 6,800
|
|
|
| Thomson Reuters Ownership of YPL [member] |
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|
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| Disclosure of detailed information about financial instruments [Line Items] |
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|
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| Number of shares held in associate | shares |
|
72.4
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| Lseg Shares [Member] |
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|
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| Disclosure of detailed information about financial instruments [Line Items] |
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| Equity method investments |
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$ 680
|
|
|
| Equity interests of acquirer |
|
$ 6,800
|
|
|
| Percentage of increase decrease in share price due to indirect investment in LSEG |
|
10.00%
|
|
|
| Other finance income [member] |
|
|
|
|
| Disclosure of detailed information about financial instruments [Line Items] |
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|
|
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| Foreign exchange gains |
19
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|
|
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| Net foreign exchange gain |
|
$ 11
|
|
|
| Refinitiv [member] |
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|
|
|
| Disclosure of detailed information about financial instruments [Line Items] |
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|
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| Percentage of ownership held |
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|
45.00%
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| Total number of share issued - warrant exercise | shares |
|
4.5
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|
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| Note Repayments Before Maturity [Member] |
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|
|
|
| Disclosure of detailed information about financial instruments [Line Items] |
|
|
|
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| Debt repaid |
|
|
$ 640
|
|
| Credit Facility Covenant- Acquisitions [Member] |
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|
|
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| Disclosure of detailed information about financial instruments [Line Items] |
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|
|
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| Purchase price |
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$ 500
|
|
|
| At fair value [member] |
|
|
|
|
| Disclosure of detailed information about financial instruments [Line Items] |
|
|
|
|
| Derivative financial assets |
|
99
|
100
|
|
| Foreign Exchange Contracts [Member] | At fair value [member] |
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|
|
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| Disclosure of detailed information about financial instruments [Line Items] |
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|
|
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| Notional amount |
|
|
0
|
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| Fair value of contracts outstanding |
$ 19
|
|
|
|
| Forward interest rate swaps - cash flow hedges [member] | Other finance income [member] |
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|
|
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| Disclosure of detailed information about financial instruments [Line Items] |
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|
|
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| Fair Value Gain (Loss) Through Earnings |
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|
10
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| Credit risk [member] |
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|
|
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| Disclosure of detailed information about financial instruments [Line Items] |
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| Cash and cash equivalents |
|
$ 778
|
1,787
|
|
| Percentage of cash and cash equivalents at A- or above rated institutions |
|
94.00%
|
|
|
| Derivative financial assets |
|
$ 99
|
100
|
|
| Cross-currency interest rate swaps [member] |
|
|
|
|
| Disclosure of detailed information about financial instruments [Line Items] |
|
|
|
|
| Derivative financial assets |
|
$ 99
|
100
|
|
| Hedge ratio of swap to debt amounts |
|
1:1
|
|
|
| Cross-currency interest rate swaps [member] | Net Interest Expense [Member] |
|
|
|
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| Disclosure of detailed information about financial instruments [Line Items] |
|
|
|
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| Foreign exchange gains |
|
$ 9
|
97
|
|
| Commercial paper [member] |
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|
|
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| Disclosure of detailed information about financial instruments [Line Items] |
|
|
|
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| Commercial paper programs |
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1,800
|
|
|
| Commercial papers issued |
|
|
630
|
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| Commercial paper borrowings outstanding |
|
$ 0
|
$ 0
|
|
| Notes, Debentures and Commercial Paper [member] |
|
|
|
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| Disclosure of detailed information about financial instruments [Line Items] |
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|
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| Weighted-average interest rate |
|
4.10%
|
4.10%
|
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| Credit Facilities [Member] |
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|
|
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| Disclosure of detailed information about financial instruments [Line Items] |
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|
|
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| Gross loan commitments |
|
$ 1,800
|
|
|
| Amended Credit Facility Maturities In December 2024 [Member] |
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|
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| Disclosure of detailed information about financial instruments [Line Items] |
|
|
|
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| Gross loan commitments |
|
$ 1,800
|
|
|
| Maturity date |
|
December 2024
|
|
|
| Credit facility, rate of interest added to reference rate |
|
112.50%
|
|
|
| Additional commitment from lenders |
|
$ 600
|
|
|
| Borrowings |
|
0
|
$ 0
|
|
| Maximum CreditFacility Agreement |
|
$ 2,400
|
|
|
| Proceeds from non-current borrowings |
|
|
1,000
|
|
| Repayments of non-current borrowings |
|
|
$ 1,000
|
|
| Ratio of net debt to ebitda under credit facility |
|
1.5
|
|
|
| Top of range [member] |
|
|
|
|
| Disclosure of detailed information about financial instruments [Line Items] |
|
|
|
|
| Percentage of ownership held |
|
50.00%
|
|
|
| Top of range [member] | Amended Credit Facility Maturities In December 2024 [Member] |
|
|
|
|
| Disclosure of detailed information about financial instruments [Line Items] |
|
|
|
|
| Required ratio of net debt to ebitda |
|
4.5
|
|
|
| Top of range [member] | Amended Credit Facility Maturities In December 2024 [Member] | Scenario Forecast one [Member] |
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|
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| Disclosure of detailed information about financial instruments [Line Items] |
|
|
|
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| Required ratio of net debt to ebitda |
|
5.0
|
|
|