Wheaton Precious Metals (WPM) 6-K 7 Aug 24 2024 Q2 Second Quarter Financial Results Financial data

Cover Page

Cover Page	6 Months Ended
	Jun. 30, 2024
Cover [Abstract]
Document Type	6-K
Amendment Flag	false
Document Period End Date	Jun. 30, 2024
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Entity Registrant Name	WHEATON PRECIOUS METALS CORP.
Entity Central Index Key	0001323404
Current Fiscal Year End Date	--12-31

Condensed Interim Consolidated

Condensed Interim Consolidated Statements of Earnings - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Profit or loss [abstract]
Sales	$ 299,064	$ 264,972	$ 595,870	$ 479,437
Cost of sales
Cost of sales, excluding depletion	54,007	58,642	115,562	110,606
Depletion	58,865	54,474	122,541	99,473
Total cost of sales	112,872	113,116	238,103	210,079
Gross margin	186,192	151,856	357,767	269,358
General and administrative expenses	10,241	10,216	20,705	20,315
Share based compensation	6,241	4,484	7,522	11,881
Donations and community investments	703	1,940	2,273	3,318
Earnings from operations	169,007	135,216	327,267	233,844
Gain on disposal of mineral stream interests	0	5,027	0	5,027
Other income (expense)	5,122	8,692	12,317	16,254
Earnings before finance costs and income taxes	174,129	148,935	339,584	255,125
Finance costs	1,299	1,352	2,741	2,731
Earnings before income taxes	172,830	147,583	336,843	252,394
Income tax expense (recovery)	50,513	6,135	50,485	(445)
Net earnings	$ 122,317	$ 141,448	$ 286,358	$ 252,839
Basic earnings per share	$ 0.27	$ 0.312	$ 0.632	$ 0.559
Diluted earnings per share	$ 0.269	$ 0.312	$ 0.631	$ 0.558
Weighted average number of shares outstanding
Basic	453,430,000	452,892,000	453,262,000	452,633,000
Diluted	454,104,000	453,575,000	453,888,000	453,368,000

Condensed Interim Consolidate_2

Condensed Interim Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands		3 Months Ended								6 Months Ended
		Jun. 30, 2024		Mar. 31, 2024		Jun. 30, 2023		Mar. 31, 2023		Jun. 30, 2024		Dec. 31, 2023		Jun. 30, 2023
Statement of comprehensive income [abstract]
Net earnings		$ 122,317		$ 164,041		$ 141,448		$ 111,391		$ 286,358		$ 284,805		$ 252,839
Items that will not be reclassified to net earnings
Gain (loss) on LTIs	[1]	18,309	[2]			(53,083)	[3]			12,840	[2]			(8,429)	[3]
Income tax (recovery) expense related to LTIs		1,327				(6,044)				1,424				(2,090)
Total other comprehensive income (loss)		16,982	[4]	(5,566)	[4]	(47,039)	[4]	40,700	[4]	11,416		(16,574)	[4]	(6,339)
Total comprehensive income		$ 139,299		$ 158,475		$ 94,409		$ 152,091		$ 297,774		$ 268,231		$ 246,500
[1]LTIs = long-term investments – common shares held.[2]The disposition of the Hecla shares was made in order to capitalize on Hecla’s share price appreciation.[3]Fair Value Gains (Losses) are reflected as a component of OCI.[4]Definitions as follows: “OCI” = Other Comprehensive Income (Loss); “SBC” = Equity Settled Stock Based Compensation; “Options” = Share Purchase Options; “RSUs” = Restricted Share Units; “LTI’s” = Long-Term Investments; “Warrants” = Share Purchase Warrants.

Condensed Interim Consolidate_3

Condensed Interim Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents	$ 540,217	$ 546,527
Accounts receivable	9,654	10,078
Cobalt inventory	0	1,372
Income taxes receivable	4,544	5,935
Other	4,398	3,499
Total current assets	558,813	567,411
Non-current assets
Mineral stream interests	6,487,552	6,122,441
Early deposit mineral stream interests	47,094	47,093
Mineral royalty interests	35,527	13,454
Long-term equity investments	88,071	246,678
Property, plant and equipment	7,752	7,638
Other	22,273	26,470
Total non-current assets	6,688,269	6,463,774
Total assets	7,247,082	7,031,185
Current liabilities
Accounts payable and accrued liabilities	12,272	13,458
Current portion of performance share units	8,099	12,013
Current portion of lease liabilities	435	604
Total current liabilities	20,806	26,075
Non-current liabilities
Performance share units	5,660	9,113
Lease liabilities	5,301	5,625
Global minimum tax	50,510	0
Deferred income taxes	250	232
Pension liability	4,883	4,624
Total non-current liabilities	66,604	19,594
Total liabilities	87,410	45,669
Shareholders' equity
Issued capital	3,796,172	3,777,323
Reserves	(62,186)	(40,091)
Retained earnings	3,425,686	3,248,284
Total shareholders' equity	7,159,672	6,985,516
Total liabilities and shareholders' equity	$ 7,247,082	$ 7,031,185

Condensed Interim Consolidate_4

Condensed Interim Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Operating activities
Net earnings	$ 122,317	$ 141,448	$ 286,358	$ 252,839
Adjustments for Depreciation and depletion	59,211	54,857	123,224	100,247
Gain on disposal of mineral stream interest	0	(5,027)	0	(5,027)
Interest expense	72	36	145	53
Equity settled share based compensation	1,655	1,859	3,253	3,402
Performance share units - expense	4,586	2,625	4,269	8,479
Performance share units - paid	0	0	(11,129)	(16,675)
Pension expense	283	291	458	458
Pension paid	0	(20)	(43)	(116)
Income tax (recovery) expense	50,513	6,135	50,485	(445)
(Gain) loss on fair value adjustment of share purchase warrants held	(197)	280	(380)	105
Investment income recognized in net earnings	(4,877)	(8,880)	(11,315)	(16,028)
Other	482	418	400	499
Change in non-cash working capital	(3,664)	1,685	(1,508)	(387)
Cash generated from operations before income taxes and interest	230,381	195,707	444,217	327,404
Income taxes paid	(75)	(988)	(191)	(4,332)
Interest paid	(73)	(15)	(148)	(33)
Interest received	4,160	7,672	9,895	14,443
Cash generated from operating activities	234,393	202,376	453,773	337,482
Financing activities
Credit facility extension fees	(925)	(846)	(925)	(846)
Share purchase options exercised	8,348	1,134	12,164	10,510
Lease payments	(147)	(177)	(295)	(379)
Dividends paid	(139,124)	(131,091)	(139,124)	(131,091)
Cash used for financing activities	(131,848)	(130,980)	(128,180)	(121,806)
Investing activities
Mineral stream interests	(35,605)	(88,710)	(486,507)	(120,234)
Early deposit mineral stream interests	0	0	0	(750)
Mineral royalty interest	(10,078)	0	(22,025)	0
Net proceeds on disposal of mineral stream interests	0	46,400	0	46,400
Acquisition of long-term investments	0	(31)	(751)	(8,175)
Proceeds on disposal of long-term investments	177,088	202	177,088	202
Dividends received	481	917	1,181	917
Other	(193)	(1,209)	(789)	(1,770)
Cash (used for) generated from investing activities	131,693	(42,431)	(331,803)	(83,410)
Effect of exchange rate changes on cash and cash equivalents	(130)	175	(100)	482
Increase (decrease) in cash and cash equivalents	234,108	29,140	(6,310)	132,748
Cash and cash equivalents, beginning of period	306,109	799,697	546,527	696,089
Cash and cash equivalents, end of period	$ 540,217	$ 828,837	$ 540,217	$ 828,837

Consolidated Statements of Shar

Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands		Total		Number of Shares [member]		Issued Capital [member]	Share Purchase Warrants Reserve [member]	Share Purchase Options Reserve [member]	Reserves Restricted Share Units Reserve [member]	LTI revaluation reserve (net of tax) [member]		Total Reserves [member]		Retained Earnings [member]
Balance at beginning of period at Dec. 31, 2022		$ 6,717,675				$ 3,752,662	$ 83,077	$ 22,578	$ 8,142	$ (47,250)	[1]	$ 66,547		$ 2,898,466
Balance, shares at beginning of period at Dec. 31, 2022		452,318,526		452,319,000
Total comprehensive income
Net earnings		$ 111,391												111,391
OCI	[1]	40,700								40,700		40,700
Total comprehensive income		152,091								40,700	[1]	40,700		111,391
SBC expense	[1]	1,542						631	911			1,542
Options exercised	[1]	$ 9,056				10,808		(1,752)				(1,752)
Options exercised, shares		397,636	[2]	398,000	[1]
RSUs released	[1]					2,484			(2,484)			(2,484)
RSUs released, shares		59,672	[2]	59,000	[1]
Dividends (Note 17.2)		$ (67,910)												(67,910)
Warrant expiration							(83,077)					(83,077)		83,077
Realized loss/(gain) on disposal of LTIs ¹ (Note 18.3)	[1]									990		990		(990)
Balance end of period at Mar. 31, 2023		$ 6,812,454				3,765,954		21,457	6,569	(5,560)	[1]	22,466		3,024,034
Balance, shares at end of period at Mar. 31, 2023		452,775,834		452,776,000
Balance at beginning of period at Dec. 31, 2022		$ 6,717,675				3,752,662	$ 83,077	22,578	8,142	(47,250)	[1]	66,547		2,898,466
Balance, shares at beginning of period at Dec. 31, 2022		452,318,526		452,319,000
Total comprehensive income
Net earnings		$ 252,839
OCI		(6,339)
Total comprehensive income		246,500
Dividends (Note 17.2)														(135,848)
Realized loss/(gain) on disposal of LTIs ¹ (Note 18.3)		(45)
Balance end of period at Jun. 30, 2023		$ 6,846,413				3,773,227		22,019	6,222	(54,430)	[1]	(26,189)		3,099,375
Balance, shares at end of period at Jun. 30, 2023		452,969,332		452,969,000
Balance at beginning of period at Mar. 31, 2023		$ 6,812,454				3,765,954		21,457	6,569	(5,560)	[1]	22,466		3,024,034
Balance, shares at beginning of period at Mar. 31, 2023		452,775,834		452,776,000
Total comprehensive income
Net earnings		$ 141,448												141,448
OCI	[1]	(47,039)								(47,039)		(47,039)
Total comprehensive income		94,409								(47,039)	[1]	(47,039)		141,448
SBC expense	[1]	1,859						724	1,135			1,859
Options exercised	[1]	$ 871				1,033		(162)				(162)
Options exercised, shares		32,611	[2]	33,000	[1]
RSUs released	[1]					1,482			(1,482)			(1,482)
RSUs released, shares		60,155	[2]	60,000	[1]
Dividends (Note 17.2)		$ (63,180)				4,758								(67,938)
Dividends (Note 18.2), shares		100,732	[3]	100,000
Realized loss/(gain) on disposal of LTIs ¹ (Note 18.3)		$ 945								(1,831)	[1]	(1,831)	[1]	1,831	[1]
Balance end of period at Jun. 30, 2023		$ 6,846,413				3,773,227		22,019	6,222	(54,430)	[1]	(26,189)		3,099,375
Balance, shares at end of period at Jun. 30, 2023		452,969,332		452,969,000
Total comprehensive income
Net earnings		$ 284,805												284,805
OCI	[1]	(16,574)								(16,574)		(16,574)
Total comprehensive income		268,231								(16,574)	[1]	(16,574)		284,805
SBC expense	[1]	3,036						1,252	1,784			3,036
Options exercised	[1]	$ 1,855				2,219		(364)				(364)
Options exercised, shares		58,675	[2]	59,000	[1]
Dividends (Note 17.2)		$ (134,019)				1,877								(135,896)
Dividends (Note 18.2), shares		41,247	[3]	41,000
Balance end of period at Dec. 31, 2023		$ 6,985,516				$ 3,777,323		22,907	8,006	(71,004)	[1]	(40,091)		3,248,284
Balance, shares at end of period at Dec. 31, 2023		453,069,254		453,069,000		453,069,254
Total comprehensive income
Net earnings		$ 164,041												164,041
OCI	[1]	(5,566)								(5,566)		(5,566)
Total comprehensive income		158,475								(5,566)	[1]	(5,566)		164,041
SBC expense	[1]	1,598						674	924			1,598
Options exercised	[1]	$ 3,867				$ 4,565		(698)				(698)
Options exercised, shares		158,148	[2]	158,000	[1]
RSUs released	[1]					2,960			(2,960)			(2,960)
RSUs released, shares		68,277	[2]	68,000	[1]
Dividends (Note 17.2)		$ (70,261)												(70,261)
Balance end of period at Mar. 31, 2024		$ 7,079,195				3,784,848		22,883	5,970	(76,570)	[1]	(47,717)		3,342,064
Balance, shares at end of period at Mar. 31, 2024		453,295,679		453,295,000
Balance at beginning of period at Dec. 31, 2023		$ 6,985,516				$ 3,777,323		22,907	8,006	(71,004)	[1]	(40,091)		3,248,284
Balance, shares at beginning of period at Dec. 31, 2023		453,069,254		453,069,000		453,069,254
Total comprehensive income
Net earnings		$ 286,358
OCI		11,416
Total comprehensive income		297,774
Dividends (Note 17.2)														(140,534)
Realized loss/(gain) on disposal of LTIs ¹ (Note 18.3)		35,768
Balance end of period at Jun. 30, 2024		$ 7,159,672				$ 3,796,172		22,106	6,874	(91,166)	[1]	(62,186)		3,425,686
Balance, shares at end of period at Jun. 30, 2024		453,635,246		453,635,000		453,635,246
Balance at beginning of period at Mar. 31, 2024		$ 7,079,195				$ 3,784,848		22,883	5,970	(76,570)	[1]	(47,717)		3,342,064
Balance, shares at beginning of period at Mar. 31, 2024		453,295,679		453,295,000
Total comprehensive income
Net earnings		$ 122,317												122,317
OCI	[1]	16,982								16,982		16,982
Total comprehensive income		139,299								16,982	[1]	16,982		122,317
SBC expense	[1]	1,655						698	957			1,655
Options exercised	[1]	$ 8,386				9,861		(1,475)				(1,475)
Options exercised, shares		311,211	[2]	311,000	[1]
RSUs released	[1]					53			(53)			(53)
RSUs released, shares		1,217	[2]	1,000	[1]
Dividends (Note 17.2)		$ (68,863)				1,410								(70,273)
Dividends (Note 18.2), shares		27,139	[3]	28,000
Realized loss/(gain) on disposal of LTIs ¹ (Note 18.3)		$ 35,768								(31,578)	[1]	(31,578)	[1]	31,578	[1]
Balance end of period at Jun. 30, 2024		$ 7,159,672				$ 3,796,172		$ 22,106	$ 6,874	$ (91,166)	[1]	$ (62,186)		$ 3,425,686
Balance, shares at end of period at Jun. 30, 2024		453,635,246		453,635,000		453,635,246
[1]Definitions as follows: “OCI” = Other Comprehensive Income (Loss); “SBC” = Equity Settled Stock Based Compensation; “Options” = Share Purchase Options; “RSUs” = Restricted Share Units; “LTI’s” = Long-Term Investments; “Warrants” = Share Purchase Warrants.[2]The weighted average price of share purchase options exercised and restricted share units released represents the respective exercise price.[3]The Company has implemented a dividend reinvestment plan (“DRIP”) whereby shareholders can elect to have dividends reinvested directly into additional Wheaton common shares. The weighted average price for common shares issued under the DRIP represents the volume weighted average price of the common shares on the five trading days preceding the dividend payment date.

Description of Business and Nat

Description of Business and Nature of Operations	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Description of Business and Nature of Operations	1. Description of Business and Nature of Operations Wheaton Precious Metals Corp. is a precious metal streaming company which generates its revenue primarily from the sale of precious metals (gold, silver and palladium) and cobalt. Wheaton Precious Metals Corp. (“Wheaton” or the “Company”), which is the ultimate parent company of its consolidated group, is incorporated and domiciled in Canada, and its principal place of business is at Suite 3500 - 1021 West Hastings Street, Vancouver, British Columbia, V6E 0C3. The Company trades on the Toronto Stock Exchange (“TSX”), the New York Stock Exchange (“NYSE”) and the London Stock Exchange (“LSE”) under the symbol WPM. As of June 30, 2024, the Company has entered into 38 long-term agreements (30 of which are precious metal purchase agreements, or “PMPAs”, three of which are early deposit PMPAs, and five of which are royalty agreements), with 32 different mining companies, related to precious metals and cobalt relating to 18 mining assets which are currently operating, 23 which are at various stages of development and 4 which have been placed into care and maintenance or have been closed, located in 16 countries. Pursuant to the PMPAs, Wheaton acquires metal production from the counterparties for an initial upfront payment plus an additional cash payment for each ounce or pound delivered which is either a fixed price or fixed percentage of the market price by contract, generally at or below the prevailing market price. The condensed interim consolidated financial statements of the Company for the three and six months ended June 30, 2024 were authorized for issue as of August 7, 2024 in accordance with a resolution of the Board of Directors.

Basis of Presentation and State

Basis of Presentation and Statement of Compliance	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Basis of Presentation and Statement of Compliance	2. Basis of Presentation and Statement of Compliance These unaudited condensed interim consolidated financial statements have been prepared on a historical cost basis, except for certain financial instruments which have been measured at fair value as at the relevant balance sheet date. The consolidated financial statements are presented in United States (“US”) dollars, which is the Company’s functional currency, and all values are rounded to the nearest thousand US dollars (US$ 000’s) unless otherwise noted. References to “Cdn$” refer to Canadian dollars. These unaudited condensed interim consolidated financial statements have been prepared in accordance with IAS 34, Interim Financial Reporting (“IAS 34”) as issued by the International Accounting Standards Board. The accounting policies applied in these unaudited condensed interim consolidated financial statements are based on International Financial Reporting Standards (“IFRS”) as issued by the International Accounting Standards Board (“IASB”) and have been prepared using the same accounting policies and methods of application as disclosed in Note 3 to the audited consolidated financial statements for the year ended December 31, 2023 and were consistently applied to all the periods presented unless otherwise stated below. These unaudited condensed interim consolidated financial statements do not include all the information and note disclosures required by IFRS for annual consolidated financial statements and therefore should be read in conjunction with the audited consolidated financial statements for the year ended December 31, 2023. The preparation of financial statements in accordance with IAS 34 requires the use of certain accounting estimates. It also requires management to exercise judgment in applying the Company’s accounting policies. The areas involving a higher degree of judgment or complexity, or areas where assumptions and estimates are significant to the financial statements, are disclosed in Note 4. In the opinion of management, all adjustments (including normal recurring adjustments) necessary to present fairly the financial position at June 30, 2024 and the results of operations and cash flows for all periods presented have been made. The interim results are not necessarily indicative of results for a full year.

Material Accounting Policy Info

Material Accounting Policy Information	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Material Accounting Policy Information	3. Material Accounting Policy Information 3.1. New Accounting Standards Effective in 2024 Amendment to IAS 1- The amendments to IAS 1, clarify the presentation of liabilities. The classification of liabilities as current or non-current non-current non-current beginning on or after January 1, 2024 3.2. Future Changes to Accounting Policies The IASB has issued the following new or amended standards: IFRS 18 - Presentation and Disclosure in Financial Statements. In April 2024, the IASB released IFRS 18 Presentation and Disclosure in Financial Statements. IFRS 18 replaces IAS 1 Presentation of Financial Statements while carrying forward many of the requirements in IAS 1. IFRS 18 introduces new requirements to: i) present specified categories and defined subtotals in the statement of earnings, ii) provide disclosures on management-defined performance measures (MPMs) in the notes to the financial statements, iii) improve aggregation and disaggregation. Some of the requirements in IAS 1 are moved to IAS 8 Accounting Policies, Changes in Accounting Estimates and Errors and IFRS 7 Financial Instruments: Disclosures. The IASB also made minor amendments to IAS 7 Statement of Cash Flows and IAS 33 Earnings per Share in connection with the new standard. IFRS 18 requires retrospective application with specific transition provisions. The Company is required to apply IFRS 18 for annual reporting periods beginning on or after January 1, 2027 with early adoption permitted. The Company is currently evaluating the impact of IFRS 18 on its financial statements.

Key Sources of Estimation Uncer

Key Sources of Estimation Uncertainty and Critical Accounting Judgments	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Key Sources of Estimation Uncertainty and Critical Accounting Judgments	4. Key Sources of Estimation Uncertainty and Critical Accounting Judgments The preparation of the Company’s condensed interim consolidated financial statements requires management to make judgments, estimates and assumptions that affect the reported amounts of assets, liabilities and contingent liabilities at the date of the consolidated financial statements and reported amounts of revenues and expenses during the reporting period. Estimates and assumptions are continuously evaluated and are based on management’s experience and other factors, including expectations of future events that are believed to be reasonable under the circumstances. However, actual outcomes can differ from these estimates. Information about significant areas of estimation uncertainty and judgments made by management in preparing the condensed interim consolidated financial statements are unchanged from those disclosed in Note 4 to the audited consolidated financial statements for the year ended December 31, 2023.

Financial Instruments

Financial Instruments	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Financial Instruments	5. Financial Instruments 5.1. Capital Risk Management The Company manages its capital to ensure that it will be able to continue as a going concern and satisfy its outstanding funding commitments while maintaining a high degree of financial flexibility to consummate new streaming investments. The capital structure of the Company consists of debt (Note 16) and equity attributable to common shareholders, comprising of issued capital (Note 17), accumulated reserves (Note 18) and retained earnings. The Company is not subject to any externally imposed capital requirements with the exception of complying with the minimum tangible net worth covenant under its sustainability-linked revolving credit facility (Note 16). The Company is in compliance with the debt covenants at June 30, 2024, as described in Note 16.1. 5.2. Categories of Financial Assets and Liabilities Trade receivables from sales of cobalt and other receivables are non-interest Financial liabilities are reported at amortized cost using the effective interest method, which approximate fair values due to the short terms to maturity. The following table summarizes the classification of the Company’s financial assets and liabilities:  (in thousands) Note  June 30  2024  December 31  2023   Financial assets  Financial assets mandatorily measured at FVTNE 1 Cash and cash equivalents 21  $   540,217  $ 546,527  Trade receivables from provisional concentrate sales, net of fair value adjustment 6,11  8,703  5,360  Long-term investments - warrants held 1,172  652   Investments in equity instruments designated at FVTOCI 1 Long-term investments - common shares held 15  86,899  246,026   Financial assets measured at amortized cost Trade receivables from sales of cobalt 11  -  3,975  Refundable deposit - 777 PMPA 24  9,063  8,717  Other accounts receivable 951  743   Total financial assets $ 647,005  $   812,000   Financial liabilities  Financial liabilities at amortized cost Accounts payable and accrued liabilities $ 12,272  $ 13,458  Lease liabilities 16.2  5,736  6,229   Total financial liabilities $ 18,008  $ 19,687  1) FVTNE refers to Fair Value Through Net Earnings, FVTOCI refers to Fair Value Through Other Comprehensive Income. 5.3. Credit Risk Credit risk is the risk that the counterparty to a financial instrument will cause a financial loss for the Company by failing to discharge its obligations. To mitigate exposure to credit risk on financial assets, the Company has established policies to limit the concentration of credit risk, to ensure counterparties demonstrate minimum acceptable credit worthiness and to ensure liquidity of available funds. The Company closely monitors its financial assets and does not have any significant concentration of credit risk. The Company invests surplus cash in short-term, high credit quality, money market instruments. Finally, counterparties used to sell precious metals are all large, international organizations with strong credit ratings and the balance of trade receivables on these sales in the ordinary course of business is not significant. Therefore, credit risk associated with trade receivables at June 30, 2024 is considered to be negligible. The Company’s maximum exposure to credit risk related to its financial assets is as follows:  (in thousands)  Note  June 30  2024  December 31  2023  Cash and cash equivalents 21   $ 540,217   $ 546,527  Trade receivables from provisional concentrate sales, net of fair value adjustment 11  8,703  5,360  Trade receivables from sales of cobalt 11  -  3,975  Refundable Deposit - 777 PMPA 24  9,063  8,717  Other accounts receivables 11  951  743  Maximum exposure to credit risk related to financial assets  $   558,934   $   565,322  5.4. Liquidity Risk The Company has in place a rigorous planning and budgeting process to help determine the funds required to support the Company’s normal operating requirements on an ongoing basis and its expansionary plans. The Company ensures that there are sufficient committed loan facilities to meet its short-term business requirements, taking into account its anticipated cash flows from operations and its holdings of cash and cash equivalents. As at June 30, 2024, the Company had cash and cash equivalents of $540 million (December 31, 2023 - $547 million) and working capital of $538 million (December 31, 2023 - $541 million). The Company holds equity investments of several companies (Note 15) with a combined market value at June 30, 2024 of $88 million (December 31, 2023 - $247 million). The daily exchange traded volume of these shares, including the shares underlying the warrants, may not be sufficient for the Company to liquidate its position in a short period of time without potentially affecting the market value of the shares. These shares and warrants are held for strategic purposes and are considered long-term investments and therefore, as part of the Company’s planning, budgeting and liquidity analysis process, these investments are not relied upon to provide operational liquidity. The following table summarizes the timing associated with the Company’s remaining contractual payments relating to its financial liabilities and performance share units liability. The table reflects the undiscounted cash flows of financial liabilities based on the earliest date on which the Company can be required to pay (assuming that the Company is in compliance with all of its obligations). The table includes both interest and principal cash flows, where applicable. As at June 30, 2024 (in thousands) 2024 2025 - 2026   2027 - 2028   After 2028   Total Accounts payable and accrued liabilities $ 12,272 $     - $ - $ - $ 12,272 Performance share units 1 - 13,036 723 - 13,759 Total $    12,272 $  13,036 $    723 $ - $   26,031 1) See Note 19.1 for estimated value per PSU at maturity and anticipated performance factor at maturity. 5.5. Currency Risk The Company undertakes certain transactions denominated in Canadian dollars, including certain operating expenses and the acquisition of strategic long-term investments. As a result, the Company is exposed to fluctuations in the value of the Canadian dollar relative to the United States dollar. The carrying amounts of the Company’s Canadian dollar denominated monetary assets and monetary liabilities at the end of the reporting period are as follows:   (in thousands)   June 30 2024 December 31 2023 Monetary assets Cash and cash equivalents  $ 10,518 $ 1,729 Accounts receivable 125 112 Long-term investments - common shares held 86,898 77,770 Long-term investments - warrants held 1,172 652 Other long-term assets 3,273 7,898 Total Canadian dollar denominated monetary assets  $    101,986 $  88,161 Monetary liabilities Accounts payable and accrued liabilities  $ 8,162 $ 9,080 Performance share units 11,572 17,303 Lease liability 5,565 5,892 Pension liability 4,882 4,624 Total Canadian dollar denominated monetary liabilities  $ 30,181 $ 36,899 The following tables detail the Company’s sensitivity to a 10% increase or decrease in the Canadian dollar relative to the United States dollar, representing the sensitivity used when reporting foreign currency risk internally to key management personnel and represents management’s assessment of the reasonably possible change in exchange rates. As at June 30, 2024  Change in Canadian Dollar   (in thousands) 10% 10% Increase (decrease) in net earnings $ (1,509)   $ 1,509  Increase (decrease) in other comprehensive income 8,690  (8,690) Increase (decrease) in total comprehensive income $ 7,181    $ (7,181) As at December 31, 2023  Change in Canadian Dollar   (in thousands) 10% 10% Increase (decrease) in net earnings $ (2,651)   $ 2,651  Increase (decrease) in other comprehensive income 7,777  (7,777) Increase (decrease) in total comprehensive income $ 5,126    $ (5,126) 5.6. Interest Rate Risk The Company is exposed to interest rate risk on its outstanding borrowings and short-term investments. Presently, the Company has no outstanding borrowings, and historically all borrowings have been at floating interest rates. The Company monitors its exposure to interest rates and has not entered into any derivative contracts to manage this risk. During the three and six months ended June 30, 2024 and 2023, the weighted average effective interest rate paid by the Company on its outstanding borrowings was Nil . During the three and six months ended June 30, 2024 the weighted average interest rate earned on its cash deposits in interest bearing accounts was 5.13% and 5.21%, respectively, as compared to 4.57% and 4.03% in the comparable periods of the prior year. During the three and six months ended June 30, 2024 and 2023, a fluctuation in interest rates of 100 basis points (1 percent) would not have impacted the amount of interest expensed by the Company. During the three and six months ended June 30, 2024, a fluctuation in interest rates of 100 basis points (1 percent) would have impacted the amount of interest earned by approximately $1 million and $2 million, respectively, as compared to $2 million and $3 million during the comparable periods of the prior year. 5.7. Other Price Risk The Company is exposed to equity price risk as a result of holding long-term investments in common shares of various companies. The Company does not actively trade these investments. If equity prices had been 10% higher or lower at the respective balance sheet date, other comprehensive income for the three and six months ended June 30, 2024 and 2023 would have increased/decreased by approximately $9 million and $26 million respectively, as a result of changes in the fair value of common shares held. 5.8. Fair Value Estimation The Company classifies its fair value measurements within a fair value hierarchy, which reflects the significance of the inputs used in making the measurements as defined in IFRS 13 – Fair Value Measurements (“IFRS 13”). Level 1 - Unadjusted quoted prices at the measurement date for identical assets or liabilities in active markets. Level 2 - Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. Level 3 - Unobservable inputs which are supported by little or no market activity. The following table sets forth the Company’s financial assets and liabilities measured at fair value by level within the fair value hierarchy. As required by IFRS 13, assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. June 30, 2024  (in thousands) Note Total Level 1 Level 2 Level 3 Cash and cash equivalents 21 $ 540,217 $ 540,217 $ - $ - Trade receivables from provisional concentrate sales, net of fair value adjustment 11 8,703 - 8,703 - Long-term investments - common shares held 15 86,899 86,899 - - Long-term investments - warrants held 15 1,172 - 1,172 - $ 636,991 $ 627,116 $ 9,875 $ - December 31, 2023  (in thousands) Note Total Level 1 Level 2 Level 3 Cash and cash equivalents 21 $ 546,527 $ 546,527 $ - $ - Trade receivables from provisional concentrate sales, net of fair value adjustment 11 5,360 - 5,360 - Long-term investments - common shares held 15 246,026 246,026 - - Long-term investments - warrants held 15 652 - 652 - $  798,565 $   792,553 $   6,012 $    - When balances are outstanding, the Company’s bank debt (Note 16.1) is reported at amortized cost using the effective interest method. 5.8.1. Valuation Techniques for Level 2 Assets Accounts Receivable Arising from Sales of Metal Concentrates The Company’s trade receivables from provisional concentrate sales are valued based on forward price of silver to the expected date of final settlement (Note 6). As such, these receivables and/or liabilities are classified within Level 2 of the fair value hierarchy. Long-Term Investments in Warrants Held The fair value of the Company’s long-term investments in warrants held that are not traded in an active market are determined using a Black-Scholes model based on assumptions including risk free interest rate, expected dividend yield, expected volatility and expected warrant life which are supported by observable current market conditions and as such are classified within Level 2 of the fair value hierarchy. The use of reasonably possible alternative assumptions would not significantly affect the Company’s results.

Revenue

Revenue	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Revenue	6. Revenue Three Months Ended Six Months Ended  (in thousands) 2024 2023 2024 2023 Sales Gold credit sales $ 182,150 61 % $ 149,511 56 % $ 372,839 63 % $ 268,708 56 % Silver Silver credit sales $ 86,542 29 % $ 90,826 35 % $ 170,251 29 % $ 156,005 32 % Concentrate sales 24,749 8 % 16,255 6 % 37,698 6 % 36,753 8 % Total silver sales $ 111,291 37 % $ 107,081 41 % $ 207,949 35 % $ 192,758 40 % Palladium credit sales $ 4,210 1 % $ 4,879 2 % $ 8,887 1 % $ 9,614 2 % Cobalt sales $ 1,413 1 % $ 3,501 1 % $ 6,195 1 % $ 8,357 2 % Total sales revenue $  299,064 100 % $  264,972 100 % $  595,870 100 % $  479,437 100 % Gold, Silver and Palladium Credit Sales Under certain PMPAs, precious metal is acquired from the mine operator in the form of precious metal credits, which is then sold through bullion banks. Revenue from precious metal credit sales is recognized at the time of the sale of such credits, which is also the date that control of the precious metal is transferred to the customer. The Company will occasionally enter into forward contracts in relation to precious metal deliveries that it is highly confident will occur within a given quarter. The sales price is fixed at the delivery date based on either the terms of these short-term forward sales contracts or the spot price of precious metal. Concentrate Sales Under certain PMPAs, silver is acquired from the mine operator in concentrate form, which is then sold under the terms of the concentrate sales contracts to third-party smelters or traders. Where the Company acquires precious metal in concentrate form, final precious metal prices are set on a specified future quotational period (the “Quotational Period”) pursuant to the concentrate sales contracts with third-party smelters, typically one to three months after the shipment date, based on market prices for precious metal. The contracts, in general, provide for a provisional payment based upon provisional assays and quoted gold and silver prices. Final settlement is based upon the average applicable price for the Quotational Period applied to the actual number of precious metal ounces recovered calculated using confirmed smelter weights and settlement assays. Revenues and the associated cost of sales are recorded on a gross basis under these contracts at the time title passes to the customer, which is also the date that control of the precious metal is transferred to the customer. The Company has concluded that the adjustments relating to the final assay results for the quantity of concentrate sold are not significant and do not constrain the recognition of revenue. Cobalt Sales Effective January 1, 2024, the Company entered into an offtake agreement under which all cobalt is sold to a third party offtaker. Revenue from the cobalt sale is recognized at the time of the delivery, which is also the date that control of the cobalt is transferred to the offtaker. Prior to January 1, 2024, cobalt was sold to a third-party sales agent who generally sold the cobalt to third party customers approved by Wheaton. Revenue from the sale of cobalt was recognized once the third-party customer and sales terms had been agreed to between Wheaton and the third-party sales agent, which was also the date that control of the cobalt was transferred to the third-party sales agent. Should the sales agent retain the cobalt for their own use, revenue was recognized once the sales terms have been agreed to between Wheaton and the third-party sales agent and the product has been delivered, which is also the date that control of the cobalt is transferred to the third-party sales agent.

General and Administrative

General and Administrative	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
General and Administrative	7. General and Administrative Three Months Ended Six Months Ended  (in thousands) 2024 2023 2024 2023  Corporate Salaries and benefits $ 3,734 $ 3,593 $ 7,698 $ 7,454 Depreciation 228 268 446 556 Professional fees 540 909 1,034 1,423 Business travel 584 311 868 652 Director fees 252 248 541 581 Business taxes 254 139 601 713 Audit and regulatory 871 1,337 1,749 2,169 Insurance 354 519 851 1,057 Other 924 952 2,207 2,016 General and administrative - corporate $ 7,741 $ 8,276 $ 15,995 $ 16,621  Subsidiaries Salaries and benefits $ 1,349 $ 1,156 $ 2,750 $ 2,317 Depreciation 119 115 238 218 Professional fees 474 189 665 260 Business travel 152 94 223 147 Director fees 52 52 115 103 Business taxes 55 65 127 139 Insurance 14 11 31 27 Other 285 258 561 483 General and administrative - subsidiaries $ 2,500 $ 1,940 $ 4,710 $ 3,694  Consolidated general and administrative $   10,241 $   10,216 $   20,705 $   20,315

Share Based Compensation

Share Based Compensation	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Share Based Compensation	8. Share Based Compensation Three Months Ended Six Months Ended  (in thousands) Note  2024  2023  2024  2023  Equity settled share based compensation 1 Stock options 18.1  $ 698 $ 724  $ 1,372  $ 1,355  RSUs 18.2  957 1,135  1,881  2,047  Cash settled share based compensation   PSUs 19.1  $ 4,586   $ 2,625  $ 4,269  $ 8,479  Total share based compensation $   6,241 $   4,484  $    7,522  $   11,881  1)  Equity settled share based compensation is a non-cash

Donations and Community Investm

Donations and Community Investments	6 Months Ended
	Jun. 30, 2024
Disclosure of Donations and Community Investments [Abstract]
Donations and Community Investments	9. Donations and Community Investments Three Months Ended Six Months Ended  (in thousands) 2024  2023  2024  2023  Local donations and community investments 1 $ 407  $ 407  $ 1,096  $ 942  Partner donations and community investments 2 296  1,533  1,177  2,376  Total donations and community investments $     703  $   1,940  $    2,273  $    3,318  1)  The Local Community Investment Program supports organizations in Vancouver and the Cayman Islands, where Wheaton’s offices are located. 2)  The Partner Community Investment Program supports the communities influenced by Mining Partners’ operations.

Other Income (Expense)

Other Income (Expense)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Other Income (Expense)	10. Other Income (Expense) Three Months Ended Six Months Ended  (in thousands) Note  2024  2023  2024  2023  Interest income $ 4,396  $ 8,181  $ 10,134  $ 15,111  Dividend income 481  700  1,181  917  Foreign exchange gain (loss) 48  (202)  622  71  Gain (loss) on fair value adjustment of share purchase warrants held mandatorily measured at FVTNE 1 197  (280)  380  (105)  Other -  293  -  260  Total other income (expense) $   5,122  $   8,692  $   12,317  $   16,254  1)  FVTNE refers to Fair Value Through Net Earnings

Accounts Receivable

Accounts Receivable	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Accounts Receivable	11. Accounts Receivable  (in thousands)  Note  June 30  2024  December 31  Trade receivables from provisional concentrate sales, net of fair value adjustment 6  $ 8,703   $ 5,360  Trade receivables from sales of cobalt 6  -  3,975  Other accounts receivable 951  743  Total accounts receivable $    9,654   $   10,078

Mineral Stream Interests

Mineral Stream Interests	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Mineral Stream Interests	12. Mineral Stream Interests Six Months Ended June 30, 2024 Cost Accumulated Depletion & Impairment 1  (in thousands) Balance Jan 1, 2024 Additions Balance Jun 30, 2024 Balance Jan 1, 2024 Depletion Balance Jun 30, 2024 Carrying Amount Jun 30, 2024  Gold interests Salobo $ 3,429,911 $ - $ 3,429,911 $ (748,492) $ (43,103) $ (791,595) $ 2,638,316 Sudbury 2 623,864 - 623,864 (361,379) (12,258) (373,637) 250,227 Constancia 140,058 - 140,058 (59,793) (8,496) (68,289) 71,769 San Dimas 220,429 - 220,429 (75,707) (4,180) (79,887) 140,542 Stillwater 3 239,352 - 239,352 (27,883) (2,307) (30,190) 209,162 Other 4 656,187 300,039 956,226 (52,498) (661) (53,159) 903,067 $ 5,309,801 $ 300,039 $ 5,609,840 $ (1,325,752) $ (71,005) $ (1,396,757) $ 4,213,083  Silver interests Peñasquito $ 524,626 $ - 524,626 $ (248,394) $ (14,671) $ (263,065) $ 261,561 Antamina 900,343 - 900,343 (380,813) (13,134) (393,947) 506,396 Constancia 302,948 - 302,948 (123,365) (7,108) (130,473) 172,475 Other 5 1,159,563 50,086 1,209,649 (577,450) (7,583) (585,033) 624,616 $ 2,887,480 $ 50,086 $ 2,937,566 $ (1,330,022) $ (42,496) $ (1,372,518) $ 1,565,048  Palladium interests Stillwater 3 $ 263,721 $ - $ 263,721 $ (43,054) $ (3,971) $ (47,025) $ 216,696 Platreef - 78,815 78,815 - - - 78,815 $ 263,721 $ 78,815 $ 342,536 $ (43,054) $ (3,971) $ (47,025) $ 295,511  Platinum interests Marathon $ 9,451 $ - $ 9,451 $ - $ - $ - $ 9,451 Platreef - 57,585 57,585 - - - 57,585 $ 9,451 $ 57,585 $ 67,036 $ - $ - $ - $ 67,036  Cobalt interests Voisey’s Bay 6 $ 393,422 $ - $ 393,422 $ (42,606) $ (3,942) $ (46,548) $ 346,874 $   8,863,875 $   486,525 $  9,350,400 $  (2,741,434) $  (121,414) $   (2,862,848) $    6,487,552 1) Includes cumulative impairment charges to June 30, 2024 as follows: Pascua-Lama silver interest - $338 million; and Sudbury gold interest - $120 million. 2) Comprised of the Coleman, Copper Cliff, Garson, Stobie, Creighton, Totten and Victor gold interests. 3) Comprised of the Stillwater and East Boulder gold and palladium interests. 4) Comprised of the Minto, Copper World Complex, Marmato, Santo Domingo, Fenix, Blackwater, Marathon, Goose, Curipamba, Cangrejos, Curraghinalt, Platreef and Kudz Ze Kayah gold interests. The additions to other gold interests includes: Platreef - $275 million; Kudz Ze Kayah - $14 million; and Cangrejos - $10 million. 5) Comprised of the Los Filos, Zinkgruvan, Stratoni, Neves-Corvo, Minto, Aljustrel, Loma de La Plata, Pascua-Lama, Copper World Complex, Marmato, Cozamin, Blackwater, Curipamba. Mineral Park and Kudz Ze Kayah silver interests. The additions to other silver interests includes: Kudz Ze Kayah - $25 million and Mineral Park - $25 million. 6) When cobalt is delivered to the Company it is recorded as inventory until such time as it is sold and the cost of the cobalt is recorded as a cost of sale. Depletion in this table for the Voisey’s Bay cobalt interest is inclusive of depletion relating to inventory. Year Ended December 31, 2023 Cost Accumulated Depletion & Impairment 1  (in thousands) Balance Jan 1, 2023 Additions Disposal Balance Dec 31, 2023 Balance Jan 1, 2023 Depletion Balance Dec 31, 2023 Carrying Dec 31, 2023  Gold interests Salobo $ 3,059,876 $ 370,035 $ - $ 3,429,911 $ (676,614) $ (71,878) $ (748,492) $ 2,681,419 Sudbury 2 623,864 - - 623,864 (340,448) (20,931) (361,379) 262,485 Constancia 140,058 - - 140,058 (44,475) (15,318) (59,793) 80,265 San Dimas 220,429 - - 220,429 (64,564) (11,143) (75,707) 144,722 Stillwater 3 239,352 - - 239,352 (23,500) (4,383) (27,883) 211,469 Other 4 545,391 152,169 (41,373) 656,187 (51,248) (1,250) (52,498) 603,689 $ 4,828,970 $ 522,204 $ (41,373) $ 5,309,801 $ (1,200,849) $ (124,903) $ (1,325,752) $ 3,984,049  Silver interests Peñasquito $ 524,626 $ - $ - $ 524,626 $ (230,952) $ (17,442) $ (248,394) $ 276,232 Antamina 900,343 - - 900,343 (354,975) (25,838) (380,813) 519,530 Constancia 302,948 - - 302,948 (110,001) (13,364) (123,365) 179,583 Other 5 1,018,199 141,364 - 1,159,563 (565,103) (12,347) (577,450) 582,113 $ 2,746,116 $ 141,364 $ - $ 2,887,480 $ (1,261,031) $ (68,991) $ (1,330,022) $ 1,557,458  Palladium interests Stillwater 3 $ 263,721 $ - $ - $ 263,721 $ (36,909) $ (6,145) $ (43,054) $ 220,667  Platinum interests Marathon $ 9,428 $ 23 $ - $ 9,451 $ - $ - $ - $ 9,451  Cobalt interests Voisey’s Bay 6 $ 393,422 $ - $ - $ 393,422 $ (35,849) $ (6,757) $ (42,606) $ 350,816 $   8,241,657 $   663,591 $  (41,373) $   8,863,875 $  (2,534,638) $  (206,796) $  (2,741,434) $  6,122,441 1) Includes cumulative impairment charges to December 31, 2023 as follows: Pascua-Lama silver interest - $338 million; and Sudbury gold interest - $120 million. 2) Comprised of the Coleman, Copper Cliff, Garson, Stobie, Creighton, Totten and Victor gold interests. 3) Comprised of the Stillwater and East Boulder gold and palladium interests. 4) Comprised of the Minto, Copper World Complex, Marmato, Santo Domingo, Fenix, Blackwater, Marathon, Goose, Curipamba, Cangrejos and Curraghinalt gold interests. The additions to other gold interests includes: Blackwater - $40 million; Goose - $63 million; Cangrejos - $29 million; and Curraghinalt - $20 million. 5) Comprised of the Los Filos, Zinkgruvan, Stratoni, Neves-Corvo, Minto, Aljustrel, Loma de La Plata, Pascua-Lama, Copper World Complex, Marmato, Cozamin, Blackwater, Curipamba and Mineral Park silver interests. The additions to other silver interests includes: Blackwater - $141 million. 6) When cobalt is delivered to the Company it is recorded as inventory until such time as it is sold and the cost of the cobalt is recorded as a cost of sale. Depletion in this table for the Voisey’s Bay cobalt interest is inclusive of depletion relating to inventory. The value allocated to reserves is classified as depletable upon a mining operation achieving first production and is depleted on a unit-of-production June 30, 2024 December 31, 2023  (in thousands) Depletable Non- Depletable Total Depletable Non- Depletable Total  Gold interests Salobo $ 2,312,141 $ 326,175 $ 2,638,316 $ 2,303,719 $ 377,700 $ 2,681,419 Sudbury 1 208,516 41,711 250,227 218,467 44,018 262,485 Constancia 68,164 3,605 71,769 74,758 5,507 80,265 San Dimas 51,247 89,295 140,542 55,428 89,294 144,722 Stillwater 2 189,528 19,634 209,162 186,668 24,801 211,469 Other 3 17,338 885,729 903,067 17,999 585,690 603,689 $ 2,846,934 $ 1,366,149 $ 4,213,083 $ 2,857,039 $ 1,127,010 $ 3,984,049  Silver interests Peñasquito $ 261,561 $ - $ 261,561 $ 202,528 $ 73,704 $ 276,232 Antamina 159,378 347,018 506,396 172,512 347,018 519,530 Constancia 165,993 6,482 172,475 169,527 10,056 179,583 Other 4 130,897 493,719 624,616 130,462 451,651 582,113 $ 717,829 $ 847,219 $ 1,565,048 $ 675,029 $ 882,429 $ 1,557,458  Palladium interests Stillwater 2 $ 209,208 $ 7,488 $ 216,696 $ 211,959 $ 8,708 $ 220,667 Platreef - 78,815 78,815 - - - $ 209,208 $ 86,303 $ 295,511 $ 211,959 $ 8,708 $ 220,667  Platinum interests Marathon $ - $ 9,451 $ 9,451 $ - $ 9,451 $ 9,451 Platreef - 57,585 57,585 - - - $ - $ 67,036 $ 67,036 $ - $ 9,451 $ 9,451  Cobalt interests Voisey’s Bay $ 321,600 $ 25,274 $ 346,874 $ 321,454 $ 29,362 $ 350,816 $   4,095,571 $   2,391,981 $   6,487,552 $   4,065,481 $   2,056,960 $   6,122,441 1) Comprised of the Coleman, Copper Cliff, Garson, Stobie, Creighton, Totten and Victor gold interests. 2) Comprised of the Stillwater and East Boulder gold and palladium interests. 3) Comprised of the Minto, Copper World Complex, Marmato, Santo Domingo, Fenix, Blackwater, Marathon, Goose, Curipamba, Cangrejos, Curraghinalt, Platreef and Kudz Ze Kayah gold interests. 4) Comprised of the Los Filos, Zinkgruvan, Stratoni, Neves-Corvo, Minto, Aljustrel, Loma de La Plata, Pascua-Lama, Copper World Complex, Marmato, Cozamin, Blackwater, Curipamba, Mineral Park and Kudz Ze Kayah silver interests. Partial Disposition of Goose PMPA On April 12, 2023, Sabina Gold & Silver Corp. (“Sabina”) announced that shareholders approved the proposed acquisition by B2Gold Corp. (“B2Gold”) of all the issued and outstanding common shares of Sabina. The transaction closed April 19, 2023. Subsequent to closing, B2Gold exercised the option to acquire 33% of the stream under the Goose PMPA in exchange for a cash payment in the amount of $46 million, resulting in a gain on partial disposal of the Goose PMPA in the amount of $5 million, calculated as follows:  (in thousands)  Proceeds received on 33% buyback of Goose $     46,400    Less: 33% carrying value (41,373)  Gain on partial disposal of the Goose PMPA $ 5,027 Acquisition of Cangrejos PMPA On May 16, 2023, the Company entered into a PMPA (the “Cangrejos PMPA”) with Lumina Gold Corp. (“Lumina”) in respect of its 100% owned Cangrejos gold-copper project located in El Oro Province, Ecuador. Under the terms of the agreement, Wheaton will purchase 6.6% of the payable gold production until 700,000 ounces of gold have been delivered, at which point the stream will be reduced to 4.4% of the payable gold production for the life of the mine. Under the terms of the Cangrejos PMPA, the Company is committed to pay Lumina total upfront cash payments of $300 million, $48 million of which is available pre-construction, 9 6 8 In addition, Wheaton will make ongoing production payments for the gold ounces delivered equal to 18% of the spot gold price until the value of gold delivered, net of the production payment, is equal to the upfront consideration of $300 million, at which point the production payment will increase to 22% of the spot gold price. Amendment to the Blackwater Gold PMPA On December 13, 2021, the Company acquired the existing gold stream in respect of gold production from the Blackwater Project (the “Blackwater Gold PMPA”). On June 14, 2023, the Company amended the Blackwater Gold PMPA. Under the terms of the amended agreement, the Company is entitled to purchase an amount of gold equal to 8% of the payable gold production until 464,000 ounces have been delivered (previously 279,908 ounces), with this threshold to increase should there be a delay in the anticipated timing of deliveries. Once the threshold has been achieved, the Company’s attributable gold production will drop to 4% of payable gold production for the life of the mine. In exchange for the amendment, the Company Acquisition of Existing Platreef & Kudz Ze Kayah PMPAs On February 27, 2024, the Company closed the previously announced agreement with certain entities advised by Orion Resource Partners (“Orion”) to acquire existing streams in respect of Ivanhoe Mines’ Platreef Project (the “Platreef Streams”) and BMC Minerals’ Kudz Ze Kayah (“KZK”) Project (the “Kudz Ze Kayah Streams”). On February 27, 2024, the Company paid $450 million to Orion, with an additional $5 million contingency payment due to Orion if the KZK project achieves certain milestones. The Platreef Project is located in Johannesburg, South Africa. Under the Platreef Gold PMPA, the Company is entitled to purchase 62.5% of the payable gold until a total of 218,750 ounces of gold has been delivered to the Company, at which point the Company will be entitled to purchase 50% of the payable gold production until a total of 428,300 ounces of gold has been delivered. Once the threshold has been achieved, the Company will be entitled to purchase 3.125% of the payable gold production if certain conditions are met. Under the Platreef Gold PMPA, the Company will make ongoing payments for the gold ounces delivered equal to $100 per ounce until a total of 428,300 ounces of gold have been delivered, increasing to 80% of the spot price of gold thereafter. Under the Platreef palladium and platinum PMPA (the “Platreef PGM PMPA”), the Company is entitled to purchase 5.25% of the payable palladium and platinum production until a total of 350,000 ounces of combined palladium and platinum have been received. Once the threshold has been achieved, the stream will be reduced to 3.0% of the payable palladium and platinum production until 485,115 ounces have been delivered, at which point the stream will be reduced to 0.1% of the payable palladium and platinum production if certain conditions are met. Under the Platreef PGM PMPA, the Company will make ongoing payments for the palladium and platinum ounces delivered equal to 30% of the respective spot prices until 485,115 combined ounces have been received, increasing to 80% of the spot price of palladium and platinum thereafter. The Kudz Ze Kayah stream is located in Yukon, Canada. Under the Kudz Ze Kayah PMPA (the “KZK PMPA”), the Company is entitled to purchase staged percentages of produced gold and produced silver ranging from 6.875% to 7.375% depending on the timing of such deliveries, until 330,000 ounces of gold and 43.30 million ounces of silver are produced and delivered, reducing to a range of 5.625% to 6.125% until a further 59,800 ounces of gold and 7.96 million ounces of silver are produced and delivered, further reducing to a range of 5.000% to 5.500% until a further 270,200 ounces of gold and 35.34 million ounces of silver are produced and delivered (for a total of 660,000 ounces of gold and 86.60 million ounces of silver), and thereafter ranging between 6.25% and 6.75%. Under the KZK PMPA, the Company will make ongoing payments for the gold and silver ounces delivered equal to 20% of the spot gold and silver price. Under the KZK PMPA, BMC Minerals has a buyback option to repurchase 50% of the stream for a period of 30 days after June 22, 2026, for $36 million.

Early Deposit Mineral Stream In

Early Deposit Mineral Stream Interests	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Early Deposit Mineral Stream Interests	13. Early Deposit Mineral Stream Interests Early deposit mineral stream interests represent agreements relative to early stage development projects whereby Wheaton can choose not to proceed with the agreement once certain documentation has been received including, but not limited to, feasibility studies, environmental studies and impact assessment studies (please see Note 25 for more information). Once Wheaton has elected to proceed with the agreement, the carrying value of the stream will be transferred to Mineral Stream Interests. The following table summarizes the early deposit mineral stream interests owned by the Company as of June 30, 2024: Attributable  Early Deposit Mineral   Stream Interests Mine Owner Location of Mine Upfront Consideration Paid to Date 1 Upfront Consideration to be Paid 1, 2 Total Upfront Gold Silver Term of  Toroparu Aris Mining Guyana $ 15,500 $ 138,000  $ 153,500 10 50%  Life of Mine  Cotabambas Panoro Peru 14,000 126,000 140,000 25% ³ 100% ³ Life of Mine  Kutcho Kutcho Canada 16,852 58,000 74,852 100%  100%  Life of Mine $    46,352 $   322,000  $   368,352 1) Expressed in thousands of United States dollars; excludes closing costs and capitalized interest, where applicable. 2) Please refer to Note 25 for details of when the remaining upfront consideration to be paid becomes due. 3) Once 90 million silver equivalent ounces attributable to Wheaton have been produced, the attributable production will decrease to 16.67% of gold production and 66.67% of silver production for the life of mine.

Mineral Royalty Interests

Mineral Royalty Interests	6 Months Ended
	Jun. 30, 2024
Disclosure Of Mineral Royalty Interest [Abstract]
Mineral Royalty Interests	14. Mineral Royalty Interests The following table summarizes mineral royalty interests owned by the Company as of June 30, 2024. To date, no revenue has been recognized and no depletion has been taken with respect to these royalty agreements.  Royalty Interests Mine Owner Location of Mine Royalty 1 Upfront Consideration Paid to Date 2 Upfront Consideration to be Paid 2 Total Upfront Consideration 2 Term of Agreement Date of Original Contract  Metates Chesapeake Mexico 0.5% NSR $ 3,000 $ - $ 3,000 Life of Mine 07-Aug-2014  Brewery Creek 3 Victoria Gold Canada 2.0% NSR 3,529 - 3,529 Life of Mine 04-Jan-2021  Black Pine 4 Liberty Gold USA 0.5% NSR 3,600 - 3,600 Life of Mine 10-Sep-2023  Mt Todd 5 Vista Australia 1.0% GR 20,000 - 20,000 Life of Mine 13-Dec-2023  DeLamar 6 Integra USA 1.5% NSR 4,875 4,875 9,750 Life of Mine 20-Feb-2024 $    35,004 $    4,875 $    39,879 1) Abbreviation as follows: NSR = Net Smelter Return Royalty; and GR = Gross Royalty. 2) Expressed in thousands; excludes closing costs. 3) The Company paid $3 million for an existing 2.0% net smelter return royalty interests on the first 600,000 ounces of gold mined and a 2.75% net smelter returns royalty interest thereafter. The Brewery Creek Royalty agreement provides, among other things, that Golden Predator Mining Corp., (subsidiary of Victoria Gold) may reduce the 2.75% net smelter royalty interest to 2.125% on payment of the sum of Cdn $2 million to the Company. 4) Liberty Gold has been granted an option to repurchase 50% of the NSR for $4 million at any point in time up to the earlier of commercial production at Black Pine or January 1, 2030. 5) The Mt Todd royalty is at a rate of 1% of gross revenue with such rate being subject to increase to a maximum rate of 2%, depending on the timing associated with the achievement of certain operational milestones. 6) Under the DeLamar royalty, if completion is not achieved by January 1, 2029, the DeLamar Royalty will increase annually by 0.15% of net smelter returns to a maximum of 2.7% of net smelter returns.

Long-Term Equity Investments

Long-Term Equity Investments	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Long-Term Equity Investments	15. Long-Term Equity Investments  (in thousands) June 30 2024 December 31  2023  Common shares held $ 86,899 $ 246,026  Warrants held 1,172 652  Total long-term equity investments $   88,071 $  246,678  Common Shares Held Three Months Ended June 30, 2024  (in thousands) Shares Owned (000’s) % of Outstanding Shares Owned Fair Value at Mar 31, 2024 Cost of Additions Proceeds of Disposition 1 Fair Value Adjustment Gains (Losses) 2 Fair Value at Jun 30, 2024 Realized Gain on Disposal  Bear Creek 15,707 6.90% $ 2,608 $ - $ - $ 1,179 $ 3,787 $ -  Kutcho 18,640 12.03% 1,651 - - 596 2,248 -  Hecla - - 168,255 - (177,088) 8,833 - 35,768  B2Gold 12,025 0.92% 31,504 - - 739 32,243 -  Other 41,660 - - 6,962 48,621 -  Total $   245,678 $      - $  (177,088) $  18,309 $      86,899 $      35,768 1) The disposition of the Hecla shares was made in order to capitalize on Hecla’s share price appreciation. 2) Fair Value Gains (Losses) are reflected as a component of Other Comprehensive Income (“OCI”). Three Months Ended June 30, 2023  (in thousands) Shares Owned (000’s) % of Outstanding Shares Owned Fair Value at Mar 31, 2023 Cost of Additions Proceeds of Disposition 1 Fair Value Adjustment Gains (Losses) 2 Fair Value at Jun 30, 2023 Realized Loss on Disposal  Bear Creek 13,264 8.58% $ 6,763 $ - $ - $ (1,253) $ 5,510 $ -  Sabina - - 47,104 - (48,832) 1,728 - 872  Kutcho 18,640 13.27% 3,994 - - (1,390) 2,604 -  Hecla 34,980 5.71% 221,628 - (202) (41,277) 180,149 73  B2Gold 12,025   0.93% - 48,832 - (5,965) 42,867 -  Other 28,841 31 - (4,926) 23,946 -  Total $   308,330 $    48,863 $  (49,034) $   (53,083) $   255,076 $       945 1) The disposal of the Sabina shares was as a result of the acquisition of Sabina by B2Gold, while the partial disposition of the Hecla shares was made in order to capitalize on Hecla’s share price appreciation. 2) Fair Value Gains (Losses) are reflected as a component of OCI. Six Months Ended June 30, 2024  (in thousands) Shares Owned (000’s) % of Outstanding Shares Owned Fair Value at Dec 31, 2023 Cost of Additions Proceeds of Disposition 1 Fair Value Adjustment Gains (Losses) 2 Fair Value at Jun 30, 2024 Realized Gain (Loss) on Disposal  Bear Creek 15,707 6.90% $ 2,138 $ - $ - $ 1,649 $ 3,787 $ -  Kutcho 18,640 12.03% 1,551 - - 697 2,248 -  Hecla - - 168,255 - (177,088) 8,833 - 35,768  B2Gold 12,025 0.92% 38,094 - - (5,851) 32,243 -  Other 35,988 5,121 - 7,512 48,621 -  Total $   246,026 $      5,121 $  (177,088) $      12,840 $     86,899 $    35,768 1) The disposition of the Hecla shares was made in order to capitalize on Hecla’s share price appreciation. 2) Fair Value Gains (Losses) are reflected as a component of OCI. Six Months Ended June 30, 2023  (in thousands) Shares Owned (000’s) % of Outstanding Shares Owned Fair Value at Dec 31, 2022 Cost of Additions Proceeds of Disposition 1 Fair Value Adjustment Gains (Losses) 2 Fair Value at Realized Loss on Disposal  Bear Creek 13,264 8.58% $ 7,443 $ - $ - $ (1,933) $ 5,510 $ -  Sabina - - 30,535 - (48,832) 18,297 - 872  Kutcho 18,640 13.27% 3,097 - - (493) 2,604 -  Hecla 34,980 5.71% 194,668 - (202) (14,317) 180,149 73  B2Gold 12,025 0.93% - 48,832 - (5,965) 42,867 -  Other 19,792 8,199 (27) (4,018) 23,946 (990)  Total $   255,535 $    57,031 $   (49,061) $      (8,429) $    255,076 $ (45) 1) The disposal of the Sabina shares was as a result of the acquisition of Sabina by B2Gold, while the partial disposition of the Hecla shares was made in order to capitalize on Hecla’s share price appreciation. 2) Fair Value Gains (Losses) are reflected as a component of OCI. The Company’s long-term investments in common shares (“LTI’s”) are held for long-term strategic purposes and not for trading purposes. As such, the Company has elected to reflect any fair value adjustments, net of tax, as a component of other comprehensive income (“OCI”). The cumulative gain or loss will not be reclassified to net earnings on disposal of these long-term investments but is reclassified to retained earnings. By holding these long-term investments, the Company is inherently exposed to various risk factors including currency risk, market price risk and liquidity risk.

Credit Facilities

Credit Facilities	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Credit Facilities	16. Credit Facilities 16.1. Sustainability-Linked Revolving Credit Facility On June 25, 2024, the term of the Company’s undrawn $2 billion revolving term loan (“Revolving Facility”) was extended by an additional year, with the facility now maturing on June 25, 2029. The Company’s Revolving Facility has financial covenants which require the Company to maintain: (i) a net debt to tangible net worth ratio of less than or equal to 0.75:1; and (ii) an interest coverage ratio of greater than or equal to 3.00:1. Only cash interest expenses are included for the purposes of calculating the interest coverage ratio. The Company is in compliance with these debt covenants as at June 30, 2024 and 2023. At the Company’s option, amounts drawn under the Revolving Facility incur interest based on the Company’s leverage ratio at either (i) the Secured Overnight Financing Rate (“SOFR”) plus 1.10% to 2.15%; or (ii) the Bank of Nova Scotia’s Base Rate plus 0.00% to 1.05%. Under both options, the interest rate shall not be less than 0%. In connection with the extension, the interest rate paid on drawn amounts will be adjusted by up to +/- 0.05% based upon the Company’s performance in three sustainability-related areas including climate change, diversity and overall performance in sustainability. During the three and six months ended June 30, 2024 and 2023, the stand-by The Revolving Facility, which is classified as a financial liability and reported at amortized cost using the effective interest method, can be drawn down at any time to finance acquisitions, investments or for general corporate purposes. In connection with the Revolving Facility, there is $6 million unamortized debt issue costs which have been recorded as a long-term asset under the classification Other (see Note 24). 16.2. Lease Liabilities The lease liability on the Company’s offices located in Vancouver, Canada and the Cayman Islands is as follows:  (in thousands) June 30 2024 December 31  2023  Current portion $ 435 $ 604  Long-term portion 5,301 5,625  Total lease liabilities $    5,736 $     6,229  The maturity analysis, on an undiscounted basis, of these leases is as follows:  (in thousands) June 30  2024  Not later than 1 year $ 708  Later than 1 year and not later than 5 years 2,554  Later than 5 years 4,249  Total lease liabilities $     7,511  16.3. Finance Costs A summary of the Company’s finance costs associated with the above facilities during the period is as follows: Three Months Ended June 30 Six Months Ended June 30  (in thousands) Note 2024 2023 2024 2023  Costs related to undrawn credit facilities 16.1 $ 1,340 $ 1,272 $ 2,677 $ 2,589  Interest expense - lease liabilities 16.2 72 36 145 53  Letters of guarantee (113) 44 (81) 89  Total finance costs $   1,299 $    1,352 $    2,741 $    2,731

Issued Capital

Issued Capital	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Issued Capital	17. Issued Capital  (in thousands) Note June 30 2024 December 31 2023  Issued capital Share capital issued and outstanding: 453,635,246 common shares (December 31, 2023: 453,069,254 common shares) 17.1 $   3,796,172 $  3,777,323 17.1. Shares Issued The Company is authorized to issue an unlimited number of common shares having no par value and an unlimited number of preference shares issuable in series. As at June 30, 2024 and 2023, the Company had no preference shares outstanding. A continuity schedule of the Company’s issued and outstanding common shares from January 1, 2023 to June 30, 2024 is presented below: Number of Shares Weighted Average Price At January 1, 2023 452,318,526 Share purchase options exercised 1 397,636 Cdn$31.17 Restricted share units released 1 59,672 Cdn$0.00 At March 31, 2023 452,775,834 Share purchase options exercised 1 32,611 Cdn$35.78 Restricted share units released 1 60,155 Cdn$0.00 Dividend reinvestment plan 2 100,732 US$47.23 At June 30, 2023 452,969,332 Share purchase options exercised 1 58,675 Cdn$42.36 Dividend reinvestment plan 2 41,247 US$45.50 At December 31, 2023 453,069,254 Share purchase options exercised 1 158,148 Cdn$33.20 Restricted share units released 1 68,277 Cdn$0.00 At March 31, 2024 453,295,679 Share purchase options exercised 1 311,211 Cdn$36.79 Restricted share units released 1 1,217 Cdn$0.00 Dividend reinvestment plan 2 27,139 US$51.95 At June 30, 2024 453,635,246 1) The weighted average price of share purchase options exercised and restricted share units released represents the respective exercise price. 2) The Company has implemented a dividend reinvestment plan (“DRIP”) whereby shareholders can elect to have dividends reinvested directly into additional Wheaton common shares. The weighted average price for common shares issued under the DRIP represents the volume weighted average price of the common shares on the five trading days preceding the dividend payment date. At the Market Equity Program The Company has established an at-the-market Wheaton intends that the net proceeds from the ATM Program, if any, will be available as one potential source of funding for stream acquisitions and/or other general corporate purposes including the repayment of indebtedness. As at June 30, 2024 and 2023, the Company has not issued any shares under the ATM program. 17.2. Dividends Declared Three Months Ended June 30 Six Months Ended June 30  (in thousands, except per share   amounts) 2024 2023 2024 2023 Dividends declared per share $ 0.155 $ 0.150 $ 0.310 $ 0.300 Average number of shares eligible for dividend 453,376 452,919 453,334 452,827 Total dividends declared $ 70,273 $ 67,938 $ 140,534 $ 135,848 Paid as follows: Cash $ 69,913 99 % $ 65,857 97 % $ 139,124 99 % $ 131,091 96 % DRIP 1 360 1 % 2,081 3 % 1,410 1 % 4,757 4 % Total dividends declared $  70,273 100 % $  67,938 100 % $   140,534 100 % $   135,848 100 % 1) The Company has implemented a DRIP whereby shareholders can elect to have dividends reinvested directly into additional Wheaton common shares.

Reserves

Reserves	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Reserves	18. Reserves (in thousands) Note June 30 2024 December 31 Reserves Share purchase options 18.1 $ 22,106 $ 22,907 Restricted share units 18.2 6,874 8,006 Long-term investment revaluation reserve, net of tax 18.3 (91,166 ) (71,004) Total reserves $   (62,186 ) $ (40,091) 18.1. Share Purchase Options The Company has established an equity settled share purchase option plan whereby the Company’s Board of Directors may, from time to time, grant options to employees or consultants. The maximum term of any share purchase option may be ten years, but generally options are granted with a term to expiry of five to seven years. The exercise price of an option is not less than the closing price on the TSX on the last trading day preceding the grant date. The vesting period of the options is determined at the discretion of the Company’s Board of Directors at the time the options are granted, but generally vest over a period of two or three years. Each share purchase option converts into one common share of Wheaton on exercise. No amounts are paid or payable by the recipient on receipt of the option. The options do not carry rights to dividends or voting rights. Options may be exercised at any time from the date of vesting to the date of their expiry, subject to certain black-out The Company expenses the fair value of share purchase options that are expected to vest on a straight-line basis over the vesting period using the Black-Scholes option pricing model to estimate the fair value for each option at the date of grant. The Black-Scholes model was developed for use in estimating the fair value of traded options that have no vesting restrictions. The model requires the use of subjective assumptions, including expected share price volatility. Historical data has been considered in setting the assumptions. Expected volatility is determined by considering the trailing 36-month Six Months Ended 2024 2023 Black-Scholes weighted average assumptions Grant date share price and exercise price Cdn$59.79 Cdn$59.41 Expected dividend yield 1.45% 1.39% Expected volatility 30% 30% Risk-free interest rate 4.10% 3.40% Expected option life, in years 3.0 3.0 Weighted average fair value per option granted Cdn$13.39 Cdn$12.89 Number of options issued during the period 305,710 316,580 Total fair value of options issued (000’s) $   3,022 $   2,972 The following table summarizes information about the options outstanding and exercisable at June 30, 2024: Exercise Price (Cdn$) Exercisable Non-Exercisable   Total Options Weighted $32.96¹ 11,285 - 11,285 0.7 years $33.47 6,100 - 6,100 0.7 years $49.86 227,106 - 227,106 3.7 years $54.68¹ 21,250 - 21,250 3.7 years $59.22¹ 11,538 30,550 42,088 5.7 years $59.41 79,973 165,136 245,109 5.7 years $59.79 - 237,180 237,180 6.7 years $60.00 138,705 72,473 211,178 4.7 years $60.43¹ - 68,530 68,530 6.7 years $64.27¹ 19,093 12,713 31,806 4.7 years 515,050 586,582 1,101,632 5.2 years 1) US$ share purchase options converted to Cdn$ using the exchange rate of 1.3687, being the Cdn$/US$ exchange rate at June 30, 2024. A continuity schedule of the Company’s outstanding share purchase options from January 1, 2023 to June 30, 2024 is presented below: Number of Weighted At January 1, 2023 1,478,300 Cdn$41.37 Granted (fair value - $3 million or Cdn$12.89 per option) 316,580 59.41 Exercised (397,636) 31.17 Forfeited (1,300) 55.01 At March 31, 2023 1,395,944 Cdn$48.32 Exercised (32,611) 35.77 Forfeited (1,450) 59.69 At June 30, 2023 1,361,883 Cdn$48.43 Exercised (58,675) 42.36 Forfeited (33,187) 59.60 At December 31, 2023 1,270,021 Cdn$48.47 Granted (fair value - $3 million or Cdn$13.39 per option) 305,710 59.79 Exercised (158,148) 33.20 At March 31, 2024 1,417,583 Cdn$52.75 Exercised (311,211) 36.79 Forfeited (4,740) 59.59 At June 30, 2024 1,101,632 Cdn$57.33 As it relates to share purchase options, during the three months ended June 30, 2024, the weighted average share price at the time of exercise was Cdn$75.68 per share (six months - Cdn$70.80 per share), as compared to Cdn$68.37 per share (six months - Cdn$63.57 per share) during the comparable period in 2023. 18.2. Restricted Share Units (“RSUs”) The Company has established an RSU plan whereby RSUs will be issued to eligible employees or directors as determined by the Company’s Board of Directors or the Company’s Compensation Committee. RSUs give the holder the right to receive a specified number of common shares at the specified vesting date. RSUs generally vest over a period of two to three years. Compensation expense related to RSUs is recognized over the vesting period based upon the fair value of the Company’s common shares on the grant date and the awards that are expected to vest. The fair value is calculated with reference to the closing price of the Company’s common shares on the TSX on the business day prior to the date of grant. RSU holders receive a cash payment based on the dividends paid on the Company’s common shares in the event that the holder of a vested RSU has elected to defer the release of the RSU to a future date. This cash payment is reflected as a component of net earnings under the classification Share Based Compensation. A continuity schedule of the Company’s restricted share units outstanding from January 1, 2023 to June 30, 2024 is presented below: Number of Weighted At January 1, 2023 350,206 $31.25 Granted (fair value - $4 million) 92,880 43.27 Released (59,672) 41.64 Forfeited (290) 43.58 At March 31, 2023 383,124 $32.54 Granted 1,110 50.26 Released (60,155) 24.64 Forfeited (320) 45.11 At June 30, 2023 323,759 $34.05 Forfeited (7,423) 44.39 At December 31, 2023 316,336 $33.81 Granted (fair value - $4 million) 90,120 44.16 Released (68,277) 43.35 At March 31, 2024 338,179 $34.64 Granted 1,010 54.55 Released (1,217) 43.73 Forfeited (1,043) 44.40 At June 30, 2024 336,929 $34.64 18.3. Long-Term Investment Revaluation Reserve The Company’s long-term investments in common shares (Note 15) are held for long-term strategic purposes and not for trading purposes. The Company has chosen to designate these long-term investments in common shares as financial assets with fair value adjustments being recorded as a component of OCI as it believes that this provides a more meaningful presentation for long-term strategic investments, rather than reflecting changes in fair value as a component of net earnings. As some of these long-term investments are denominated in Canadian dollars, changes in their fair value is affected by both the change in share price in addition to changes in the Cdn$/US$ exchange rate. Where the fair value of a long-term investment in common shares held exceeds its tax cost, the Company recognizes a deferred income tax liability. To the extent that the value of the long-term investment subsequently declines, the deferred income tax liability is reduced. However, where the fair value of the long-term investment decreases below the tax cost, the Company does not recognize a deferred income tax asset on the unrealized capital loss unless it is probable that the Company will generate future capital gains that will offset the loss. A continuity schedule of the Company’s long-term investment revaluation reserve from January 1, 2023 to June 30, 2024 is presented below: (in thousands) Change in Fair Value Deferred Tax Recovery   (Expense) Total At January 1, 2023 $ (40,626) $ (6,624) $ (47,250) Unrealized gain (loss) on LTIs 1 44,654 (3,954) 40,700 Reallocate reserve to retained earnings upon disposal of LTIs 1 15 990 - 990 At March 31, 2023 $ 5,018 $ (10,578) $ (5,560) Unrealized gain (loss) on LTIs 1 (53,083) 6,044 (47,039) Reallocate reserve to retained earnings upon disposal of LTIs 1 (1,831) - (1,831) At June 30, 2023 $ (49,896) $ (4,534) $ (54,430) Unrealized gain (loss) on LTIs 1 (18,203) 1,629 (16,574) At December 31, 2023 $ (68,099) $ (2,905) $ (71,004) Unrealized gain (loss) on LTIs 1 (5,470) (96) (5,566) At March 31, 2024 $ (73,569) $ (3,001) $ (76,570) Unrealized gain (loss) on LTIs 1 18,309 (1,327) 16,982 Reallocate reserve to retained earnings upon disposal of LTIs 1 15 (35,768) 4,190 (31,578) At June 30, 2024 $ (91,028) $ (138) $  (91,166) 1) LTIs refers to long-term investments in common shares held.

Stock Based Compensation

Stock Based Compensation	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Stock Based Compensation	19. Share Based Compensation The Company’s share based compensation consists of share purchase options (Note 18.1), restricted share units (Note 18.2) and performance share units (Note 19.1). The accrued value of share purchase options and restricted share units are reflected as reserves in the shareholder’s equity section of the Company’s balance sheet while the accrued value associated with performance share units is reflected as an accrued liability. 19.1. Performance Share Units (“PSUs”) The Company has established a Performance Share Unit Plan (“the PSU plan”) whereby PSUs will be issued to eligible employees as determined by the Company’s Board of Directors or the Company’s Compensation Committee. PSUs issued under the PSU plan entitle the holder to a cash payment at the end of a three year performance period equal to the number of PSUs granted, multiplied by a performance factor and multiplied by the fair market value of a Wheaton common share on the expiry of the performance period. The performance factor can range from 0% to 200% and is determined by comparing the Company’s total shareholder return (“TSR”) to those achieved by various peer companies and the price of gold and silver. Compensation expense for the PSUs is recorded on a straight-line basis over the three year vesting period. The amount of compensation expense is adjusted at the end of each reporting period to reflect (i) the fair value of common shares; (ii) the number of PSUs anticipated to vest; and (iii) the anticipated performance factor. A continuity schedule of the Company’s outstanding PSUs (assuming a performance factor of 100% is achieved over the performance period) and the Company’s PSU accrual from January 1, 2023 to June 30, 2024 is presented below:  (in thousands, except for number of PSUs outstanding) Number of PSUs   PSU accrual liability At January 1, 2023 444,620 $     21,239 Granted 135,690 - Accrual related to the fair value of the PSUs outstanding - 5,855 Foreign exchange adjustment - 13 Paid (191,980) (16,675) At March 31, 2023 388,330 $ 10,432 Accrual related to the fair value of the PSUs outstanding - 2,645 Foreign exchange adjustment - 185 Forfeited (1,280) (21) At June 30, 2023 387,050 $ 13,241 Accrual related to the fair value of the PSUs outstanding - 8,170 Foreign exchange adjustment - 59 Forfeited (14,590) (344) At December 31, 2023 372,460 $ 21,126 Granted 135,220 - Accrual related to the fair value of the PSUs outstanding - (317) Foreign exchange adjustment - (428) Paid (126,590) (11,129) At March 31, 2024 381,090 $ 9,252 Accrual related to the fair value of the PSUs outstanding - 4,635 Foreign exchange adjustment - (79) Forfeited (2,120) (49) At June 30, 2024 378,970 $ 13,759 A summary of the PSUs outstanding at June 30, 2024 is as follows: Year Year of Number Estimated Value Per PSU at Maturity Anticipated Percent of Vesting Period Complete at PSU 2022 2025 118,240 $55.30 162% 76% $ 8,099 2023 2026 125,510 $54.50 168% 43% 4,937 2024 2027 135,220 $54.27 108% 9% 723 378,970 $ 13,759

Earnings per Share ("EPS") and

Earnings per Share ("EPS") and Diluted Earnings per Share ("Diluted EPS")	6 Months Ended
	Jun. 30, 2024
Profit or loss [abstract]
Earnings per Share ("EPS") and Diluted Earnings per Share ("Diluted EPS")	20. Earnings per Share (“EPS”) and Diluted Earnings per Share (“Diluted EPS”) Diluted earnings per share is calculated using the treasury method which assumes that outstanding share purchase options and warrants, with exercise prices that are lower than the average market price of the Company’s common shares for the relevant period, are exercised and the proceeds are used to purchase shares of the Company at the average market price of the common shares for the relevant period. Diluted EPS is calculated based on the following weighted average number of shares outstanding: Three Months Ended June 30 Six Months Ended June 30  (in thousands) 2024 2023 2024  2023  Basic weighted average number of shares outstanding 453,430 452,892 453,262  452,633  Effect of dilutive securities Share purchase options 337 332 298  381  Restricted share units 337 351 328  354  Diluted weighted average number of shares outstanding   454,104    453,575   453,888    453,368  The following table lists the number of share purchase options and share purchase warrants excluded from the computation of diluted earnings per share because the exercise prices exceeded the average market value of the common shares of Cdn$73.11 (six months - Cdn$67.14), compared to Cdn$63.69 (six months - Cdn$61.40) for the comparable period in 2023. Three Months Ended June 30 Six Months Ended June 30  (in thousands)  2024 2023  2024  2023  Share purchase options       -       -          -        53

Supplemental Cash Flow Informat

Supplemental Cash Flow Information	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Supplemental Cash Flow Information	21. Supplemental Cash Flow Information Change in Non-Cash Three Months Ended June 30 Six Months Ended June 30  (in thousands) 2024 2023 2024 2023 Change in non-cash Accounts receivable $ (4,039 ) $ 2,132 $   406 $ 2,981 Accounts payable and accrued liabilities 1,399 452 (1,262 ) (3,004 ) Other (1,024 ) (899 ) (652 ) (364 ) Total change in non-cash $    (3,664 ) $    1,685 $     (1,508 ) $     (387 ) Non-Cash During the six months ended June 30, 2023, the Company received common shares valued at $48 million as consideration for the disposal of long-term equity investments. Cash and Cash Equivalents  (in thousands) June 30 2024 December 31  2023  Cash and cash equivalents comprised of: Cash $ 490,885 $ 211,430  Cash equivalents 49,332 335,097  Total cash and cash equivalents $   540,217 $   546,527  Cash equivalents include short-term deposits, treasury bills, commercial paper, bankers’ depository notes and bankers’ acceptances with terms to maturity at inception of less than three months.

Income Taxes

Income Taxes	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Income Taxes	22. Income Taxes A summary of the Company’s income tax expense (recovery) is as follows: Income Tax Expense (Recovery) in Net Earnings Three Months Ended June 30 Six Months Ended June 30  (in thousands) 2024 2023 2024 2023  Current income tax expense (recovery) $ (2,868) $ 80 $ (2,809)  $ (2,560)  Global minimum income tax expense 50,510 - 50,510 -  Total current income tax expense (recovery) $   47,642 $ 80 $   47,701  $   (2,560)  Deferred income tax expense (recovery) related to: Origination and reversal of temporary differences $ 4,271 $ 1,701 $ 4,495  $ 3,061  Write down (reversal of write down) or recognition of prior period temporary differences (1,400) 4,354 (1,711) (946)  Total deferred income tax expense $ 2,871 $   6,055 $ 2,784  $ 2,115  Total income tax expense (recovery) recognized in net earnings $ 50,513 $ 6,135 $ 50,485  $ (445)  Income Tax Expense (Recovery) in Other Comprehensive Income Three Months Ended June 30 Six Months Ended June 30  (in thousands) 2024 2023 2024 2023  Current income tax expense (recovery) related to LTIs - common shares held $ 4,190 $ - $ 4,190  $ -  Deferred income tax expense (recovery) related to LTIs - common shares held   (2,863)   (6,044)    (2,766)   (2,090)  Income tax expense (recovery) recognized in OCI $ 1,327 $ (6,044) $ 1,424  $ (2,090)  Income Tax Rate Reconciliation The provision for income taxes differs from the amount that would be obtained by applying the statutory income tax rate to consolidated earnings before income taxes due to the following: Three Months Ended June 30 Six Months Ended June 30  (in thousands) 2024 2023 2024 2023 Earnings before income taxes $ 172,830 $ 147,583 $ 336,843 $ 252,394 Canadian federal and provincial income tax rates 27.00% 27.00% 27.00% 27.00% Income tax expense (recovery) based on above rates $ 46,664 $ 39,847 $ 90,948 $ 68,146 Non-deductible 421 547 770 886 Differences in tax rates in foreign jurisdictions 1 (46,211) (39,044) (90,576) (68,938) Global minimum tax expense 50,510 - 50,510 - Current period unrecognized temporary differences 529 431 544 407 Write down (reversal of write down) or recognition of prior period temporary differences (1,400) 4,354 (1,711) (946) Total income tax expense (recovery) recognized in net earnings $    50,513 $   6,135 $    50,485 $   (445) Effective Tax Rate 29% 4% 15% 0% 1) During the six months ended June 30, 2024, the Company’s subsidiaries generated net earnings of $337 million, as compared to $257 million during the comparable period of the prior year. Pillar II Tax Expense - Global Minimum Tax On June 20, 2024, Canada’s Global Minimum Tax Act (“GMTA”), received royal assent. The GMTA enacts the OECD Pillar Two model rules (“Pillar Two”) where in scope companies will be subject to a 15% global minimum tax (GMT) for fiscal years commencing on or after December 31, 2023. With the enactment of the GMTA on June 20, 2024 , the income of the Company’s Cayman Island subsidiaries, who have a statutory tax rate of 0%, is subject to the GMTA and an amount of $51 million current tax expense associated with GMT was recorded for the period from January 1, 2024 to June 30, 2024. GMT accrued to December 31, 2024 is payable on or before June 30, 2026 (18 months following year-end) and accordingly is classified as non-current. To date, the government of the Cayman Islands has indicated that they do not intend to enact Pillar Two Legislation. Current Income Taxes (Payable) Receivable The movement in current income taxes (payable) receivable for the six months ended June 30, 2024 is as follows:  (in thousands) Current Taxes  (Payable)  Receivable  Current taxes receivable - December 31, 2023 $ 5,935  Current income tax recovery - income statement 2,809  Global minimum income tax expense (50,510)  Current income tax expense - statement of OCI (4,190)  Income taxes paid 191  Foreign exchange adjustments (201)  Current taxes payable - June 30, 2024 $   (45,966)  Comprised of: Current income taxes receivable $ 4,544  Non-current global minimum income tax payable (50,510)  Current taxes payable - June 30, 2024 $ (45,966)  Deferred Income Taxes The recognized deferred income tax assets and liabilities are offset on the balance sheet and relate to Canada, except for the foreign withholding tax. The movement in deferred income tax assets and liabilities for the six months ended June 30, 2024 and the year ended December 31, 2023 is shown below: Six Months Ended June 30, 2024  Recognized deferred income tax assets and liabilities Opening Balance Recovery (Expense) Recognized In Net Earnings Recovery (Expense) Recognized In OCI Closing  Balance  Deferred tax assets Non-capital 1 $ 810 $ (810) $ - $ -  Capital loss carryforward 956 (317) (639) -  Other 2 4,135 (1,957) - 2,178  Deferred tax liabilities   Debt financing fees 3 (818) 4 - (814)  Unrealized gains on long-term investments (4,415) 732 3,405 (278)  Mineral stream interests 4 (668) (418) - (1,086)  Foreign withholding tax (232) (18) - (250)  Total $     (232) $   (2,784) $   2,766 $     (250)  1) As at June 30, 2024, the Company had no non-capital 2) Other includes capital assets, PSU and pension liabilities. 3) Debt and share financing fees are deducted over a five-year period for Canadian income tax purposes. For accounting purposes, debt financing fees are deducted over the term of the credit facility and share financing fees are charged directly to issued capital. 4) The Company’s position, as reflected in its filed Canadian income tax returns and consistent with the terms of the PMPAs, is that the cost of the precious metal acquired under the Canadian PMPAs is equal to the market value while a deposit is outstanding (where applicable to an agreement), and the cash cost thereafter. For accounting purposes, the cost of the mineral stream interests is depleted on a unit-of-production Year Ended December 31, 2023  Recognized deferred income tax assets and liabilities Opening Balance Recovery (Expense) Recognized In Net Earnings Recovery (Expense) Recognized In OCI Closing  Balance  Deferred tax assets Non-capital $ - $ 810 $ - $ 810  Capital loss carryforward 792 40 124 956  Other 4,256 (121) - 4,135  Deferred tax liabilities   Debt and share financing fees (774) (44) - (818)  Unrealized gains on long-term investments (8,006) (4) 3,595 (4,415)  Mineral stream interests 3,732 (4,400) - (668)  Foreign withholding tax (165) (67) - (232)  Total $    (165) $    (3,786) $    3,719 $    (232)  Deferred income tax assets in Canada not recognized are shown below:  (in thousands)     June 30 2024 December 31  2023  Mineral stream interests $ 7,314 $ 8,804  Other 2,727 2,376  Unrealized losses on long-term investments 12,575 12,912  Total $    22,616 $     24,092  1) As at June 30, 2024, the Company had fully recognized the tax effect of non-capital

Other Current Assets

Other Current Assets	6 Months Ended
	Jun. 30, 2024
Miscellaneous current assets [abstract]
Other Current Assets	23. Other Current Assets The composition of other current assets is shown below:  (in thousands) Note  June 30 2024 December 31  2023  Prepaid expenses $ 3,892 $ 2,628  Other 506 871  Total other current assets $     4,398 $    3,499

Other Long-Term Assets

Other Long-Term Assets	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Other Long-Term Assets	24. Other Long-Term Assets The composition of other long-term assets is shown below:  (in thousands) Note  June 30 2024 December 31 2023 Intangible assets $ 1,695 $ 1,886 Debt issue costs - Revolving Facility 16.1 5,781 5,496 Refundable deposit - 777 PMPA 9,063 8,717 Subscription Rights - 4,510 Other 5,734 5,861 Total other long-term assets $    22,273 $   26,470 Subscription Rights The subscription rights were converted to common shares during the first quarter of 2024 and were reclassified to Long-Term Equity Investments.

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Commitments and Contingencies	25. Commitments and Contingencies Mineral Stream Interests The following tables summarize the Company’s commitments to make per-ounce Per Ounce Cash Payment for Gold  Mineral Stream Interests Attributable  Payable Production  to be Purchased  Per Ounce Cash Payment 1 Term of Agreement Date of Original Contract  Constancia 50% $      420 ² Life of Mine 8-Aug-12  Salobo 75% $ 425   Life of Mine 28-Feb-13  Sudbury 70% $ 400   20 years 28-Feb-13  San Dimas variable  ³ $637   Life of Mine 10-May-18  Stillwater 100% 18%  4 Life of Mine 16-Jul-18  Marathon 100%  5 18%  4 Life of Mine 26-Jan-22  Other  Minto 100%  6 50%  6 Life of Mine 20-Nov-08  Copper World 100% $450   Life of Mine 10-Feb-10  Marmato 10.5%   5 18%  4 Life of Mine 5-Nov-20  Santo Domingo 100%   5 18%  4 Life of Mine 24-Mar-21  Fenix 6%   5 18%  4 Life of Mine 15-Nov-21  Blackwater 8%   5 35%   Life of Mine 13-Dec-21  Curipamba 50%   5 18%  4 Life of Mine 17-Jan-22  Goose 2.78%   5 18%  4 Life of Mine 8-Feb-22  Cangrejos 6.6%   5 18%  4 Life of Mine 16-May-23  Platreef 62.5%   5 $      100  5 Life of Mine   5 7-Dec-21   8  Curraghinalt 3.05%   5 18%  4 Life of Mine 15-Nov-23  Kudz Ze Kayah 6.875%   7 20%   Life of Mine 22-Dec-21  8  Early Deposit  Toroparu 10% $400   Life of Mine 11-Nov-13  Cotabambas 25%   5 $450   Life of Mine 21-Mar-16  Kutcho 100% 20%   Life of Mine 14-Dec-17 1) The production payment is measured as either a fixed amount per ounce of gold delivered, or as a percentage of the spot price of gold on the date of delivery. Contracts where the payment is a fixed amount per ounce of gold delivered are subject to an annual inflationary increase, with the exception of Sudbury. Additionally, should the prevailing market price for gold be lower than this fixed amount, the per ounce cash payment will be reduced to the prevailing market price, subject to an annual inflationary factor. 2) Subject to an increase to $550 per ounce of gold after the initial 40-year 3) Under the terms of the San Dimas PMPA, the Company is entitled to an amount equal to 25% of the payable gold production plus an additional amount of gold equal to 25% of the payable silver production converted to gold at a fixed gold to silver exchange ratio of 70:1 from the San Dimas mine. If the average gold to silver price ratio decreases to less than 50:1 or increases to more than 90:1 for a period of 6 months or more, then the “70” shall be revised to “50” or “90”, as the case may be, until such time as the average gold to silver price ratio is between 50:1 to 90:1 for a period of 6 months or more in which event the “70” shall be reinstated. Currently, the fixed gold to silver exchange ratio is 70:1. 4) To be increased to 22% once the market value of all metals delivered to Wheaton, net of the per ounce cash payment, exceeds the initial upfront cash deposit. 5) Under certain PMPAs, the Company’s attributable gold percentage will be reduced once certain thresholds are achieved: a. Marathon – reduced to 67% once the Company has received 150,000 ounces of gold. b. Marmato – reduced to 5.25% once Wheaton has received 310,000 ounces of gold. c. Santo Domingo – reduced to 67% once the Company has received 285,000 ounces of gold. d. Fenix – reduced to 4% once the Company has received 90,000 ounces of gold, with a further reduction to 3.5% once the Company has received 140,000 ounces. e. Blackwater – reduced to 4% once the Company has received 464,000 ounces of gold. f. Curipamba – reduced to 33% once the Company has received 145,000 ounces of gold. g. Goose – reduced to 1.44% once the Company has received 87,100 ounces of gold, with a further reduction to 1% once the Company has received 134,000 ounces. h. Cangrejos – reduced to 4.4% once the Company has received 700,000 ounces of gold. i. Platreef – reduced to 50% once the Company has received 218,750 ounces of gold, with a further reduction to 3.125% once the Company has received 428,300 ounces, at which point the per ounce cash payment increases to 80% of the spot price of gold. If certain thresholds are met, including if production through the Platreef project concentrator achieves 5.5 Mtpa, the 3.125% residual gold stream will terminate. j. Curraghinalt – reduced to 1.5% once the Company has received 125,000 ounces of gold. k. Cotabambas – reduced to 16.67% once the Company has received 90 million silver equivalent ounces. 6) The Company is committed to acquire 100% of the first 30,000 ounces of gold produced per annum and 50% thereafter. On May 13, 2023, Minto Metals Corp., announced the suspension of operations at the Minto mine. 7) Under the Kudz Ze Kayah PMPA, the Company will be entitled to purchase staged percentages of produced gold ranging from 6.875% to 7.375% until 330,000 ounces of gold are produced and delivered, thereafter reducing to a range of 5.625% to 6.125% until a further 59,800 ounces of gold are produced and delivered, further reducing to a range of 5% to 5.5% until a further 270,200 ounces of gold are produced and delivered for a total of 660,000 ounces of gold thereafter ranging between 6.25% and 6.75%. 8) On February 27, 2024, the Company closed the Orion Purchase Agreement to acquire the Platreef and Kudz Ze Kayah PMPAs . Per Ounce Cash Payment for Silver  Mineral Stream Interests Attributable Payable Production to be Purchased Per Ounce Cash Payment 1 Term of   Agreement Date of Original Contract  Peñasquito 25%   $      4.50   Life of Mine 24-Jul-07  Constancia 100%   $ 6.20 ² Life of Mine 8-Aug-12  Antamina 33.75%   20%   Life of Mine 3-Nov-15  Other  Los Filos 100%   $ 4.68   25 years 15-Oct-04  Zinkgruvan 100%   $ 4.68   Life of Mine 8-Dec-04  Stratoni 100%   $ 11.54   Life of Mine 23-Apr-07  Neves-Corvo 100%   $ 4.50   50 years 5-Jun-07  Aljustrel 100% ³ 50%   50 years 5-Jun-07  Minto 100%  4 $ 4.39   Life of Mine 20-Nov-08  Pascua-Lama 25%   $ 3.90   Life of Mine 8-Sep-09  Copper World 100%   $ 3.90   Life of Mine 10-Feb-10  Loma de La Plata 12.5%   $ 4.00   Life of Mine n/a   5  Marmato 100%  6 18%  7 Life of Mine 5-Nov-20  Cozamin 50%  6 10%   Life of Mine 11-Dec-20  Blackwater 50%  6 18%  7 Life of Mine 13-Dec-21  Curipamba 75%   18%  7 Life of Mine 17-Jan-22  Mineral Park 100%   18%  7 Life of Mine 24-Oct-23  Kudz Ze Kayah 6.875  8 20%   Life of Mine 22-Dec-21  9  Early Deposit  Toroparu 50%   $ 3.90   Life of Mine 11-Nov-13  Cotabambas 100%  6 $ 5.90   Life of Mine 21-Mar-16  Kutcho 100%   20%   Life of Mine 14-Dec-17 1) The production payment is measured as either a fixed amount per unit of silver delivered, or as a percentage of the spot price of silver on the date of delivery. Contracts where the payment is a fixed amount per ounce of silver delivered are subject to an annual inflationary increase, with the exception of Loma de La Plata. Additionally, should the prevailing market price for silver be lower than this fixed amount, the per ounce cash payment will be reduced to the prevailing market price, subject to an annual inflationary factor. 2) Subject to an increase to $9.90 per ounce of silver after the initial 40-year 3) Wheaton only has the rights to silver contained in concentrate containing less than 15% copper at the Aljustrel mine. On September 12, 2023, it was announced that the production of the zinc and lead concentrates at the Aljustrel mine will be halted from September 24, 2023 until the second quarter of 2025. 4) On May 13, 2023, Minto Metals Corp. announced the suspension of operations at the Minto mine. 5) Terms of the agreement not yet finalized. 6) Under certain PMPAs, the Company’s attributable silver percentage will be reduced once certain thresholds are achieved: a. Marmato – reduced to 50% once the Company has received 2.15 million ounces of silver. b. Cozamin – reduced to 33% once the Company has received 10 million ounces of silver. c. Blackwater – reduced to 33% once the Company has received 17.8 million ounces of silver. d. Cotabambas – reduced to 66.67% once the Company has received 90 million silver equivalent ounces. 7) To be increased to 22% once the total market value of all metals delivered to the Company, net of the per ounce cash payment, exceeds the initial upfront cash deposit. 8) Under the Kudz Ze Kayah PMPA, the Company will be entitled to purchase: staged percentages of produced silver ranging from 6.875% to 7.375% until 43.30 million ounces of silver are produced and delivered, thereafter reducing to a range of 5.625% to 6.125% until a further 7.96 million ounces of silver are produced and delivered, further reducing to a range of 5% to 5.5% until a further 35.34 million ounces of silver are produced and delivered for a total of 86.6 million ounces of silver and thereafter ranging between 6.25% and 6.75%. 9) On February 27, 2024, the Company closed the Orion Purchase Agreement to acquire the Platreef and Kudz Ze Kayah PMPAs. Per Ounce Cash Payment for Palladium and Platinum and Per Pound for Cobalt  Mineral Stream Interests Attributable Payable Production to be Purchased Per Unit of Measurement Cash Payment 1 Term of Agreement Date of Original Contract  Palladium  Stillwater 4.5% ² 18% ³ Life of Mine 16-Jul-18  Platreef 5.25% ² 30% ² Life of Mine  ² 7-Dec-21   4  Platinum  Marathon 22% ² 18% ³ Life of Mine 26-Jan-22  Platreef 5.25% ² 30% ² Life of Mine  ² 7-Dec-21   4  Cobalt  Voisey’s Bay 42.4% ² 18% ³ Life of Mine 11-Jun-18 1) The production payment is measured as either a fixed amount per unit of metal delivered, or as a percentage of the spot price of the underlying metal on the date of delivery. 2) Under certain PMPAs, the Company’s attributable metal percentage will be reduced once certain thresholds are achieved: a. Stillwater – reduced to 2.25% once the Company has received 375,000 ounces of palladium, with a further reduction to 1% once the Company has received 550,000 ounces. b. Platreef – reduced to 3 c. Marathon – reduced to 15% once the Company has received 120,000 ounces of platinum. d. Voisey’s Bay – reduced to 21.2% once the Company has received 31 million pounds of cobalt. 3) To be increased to 22 4) On February 27, 2024, the Company closed the Orion Purchase Agreement to acquire the Platreef and Kudz Ze Kayah PMPAs. Other Contractual Obligations and Contingencies Projected Payment Dates 1 (in thousands) 2024 2025 - 2026 2027 - 2028 After 2028 Total Payments for mineral stream interests & royalty Salobo 2 $ 163,000 $ - $ 16,000 $ 64,000 $ 243,000 Copper World 3 - 131,429 99,721 - 231,150 Marmato 40,016 81,984 - - 122,000 Santo Domingo - 162,500 97,500 - 260,000 Fenix Gold 25,000 - - - 25,000 Curipamba 250 162,000 - - 162,250 Marathon - 146,124 - - 146,124 Cangrejos 9,100 126,000 126,000 - 261,100 Curraghinalt - 55,000 - - 55,000 Loma de La Plata - - - 32,400 32,400 Mineral Park 90,000 - - - 90,000 Kudz Ze Kayah 5,000 - - - 5,000 DeLamar Royalty 4,875 - - - 4,875 Payments for early deposit mineral stream interest Cotabambas - - - 126,000 126,000 Toroparu - - - 138,000 138,000 Kutcho - - - 58,000 58,000 Leases liabilities 440 1,170 1,293 4,608 7,511 Total contractual obligations $   337,681 $   866,207 $   340,514 $    423,008 $   1,967,410 1) Projected payment date based on management estimate. Dates may be updated in the future as additional information is received. 2) As more fully explained below, the expansion payment relative to the Salobo III expansion project is dependent on the timing and size of the throughput expansion. 3) Figure includes contingent transaction costs of $1 million. Salobo The Salobo mine historically had a mill throughput capacity of 24 Mtpa and is currently ramping up to full capacity of 36 Mtpa, expected in the fourth quarter of 2024. On November 21, 2023, the Company and Vale jointly announced the successful completion of the throughput test for the first phase of the Salobo III expansion project, with the Salobo complex exceeding an average throughput of 32 Mtpa over a 90-day The remaining balance of the expansion payment is dependent on the timing of completion and will be triggered once Vale expands actual throughput above 35 Mtpa for a period of 90 days. If actual throughput is expanded above 35 Mtpa by January 1, 2031, Wheaton will be required to make additional payments to Vale based on the size of the expansion and the timing of completion. The set payments range from a total of $52 million if throughput is expanded beyond 35 Mtpa by January 1, 2031, to up to $163 million if throughput is expanded beyond 35 Mtpa by January 1, 2025. In addition, Wheaton will be required to make annual payments of between $5.1 million to $8.5 million for a 10-year Copper World Complex The Company is committed to pay Hudbay total upfront cash payments of $230 million in two installments, with the first $50 million being advanced upon Hudbay’s receipt of permitting for the Copper World Complex and other customary conditions and the balance of $180 million being advanced once project costs incurred on the Copper World Complex exceed $98 million and certain other customary conditions. Under the Copper World Complex PMPA, the Company is permitted to elect to pay the deposit in cash or the delivery of common shares. Additionally, the Company will be entitled to certain delay payments, including where construction ceases in any material respect, or if completion is not achieved within agreed upon timelines. Marmato Under the terms of the Marmato PMPA, the Company is committed to pay Aris Mining additional upfront cash payments of $122 million, payable during the construction of the Marmato Lower Mine development portion of the Marmato mine, subject to customary conditions. Santo Domingo Under the terms of the Santo Domingo PMPA, the Company is committed to pay Capstone Copper Corp., (“Capstone”) additional upfront cash payments of $260 million, which is payable during the construction of the Santo Domingo project, subject to customary conditions being satisfied, including Capstone attaining sufficient financing to cover total expected capital expenditures. Fenix Under the terms of the Fenix PMPA, the Company is committed to pay Rio2 Limited (“Rio2”) additional upfront cash payments of $25 million, payable subject to certain customary conditions. Curipamba Under the terms of the Curipamba PMPA, the Company is committed to pay additional upfront cash payments of $162.2 million, which includes $250,000 which will be paid to support certain local community development initiatives around the Curipamba Project. The payments will be payable in four staged installments during construction, subject to various customary conditions being satisfied. Marathon Under the terms of the Marathon PMPA, the Company is committed to pay additional upfront cash payments of $146 million (Cdn$200 million), which is to be paid in four staged installments during construction of the Marathon project, subject to various customary conditions being satisfied. Cangrejos Under the terms of the Cangrejos PMPA, which had a closing date of May 16, 2023 and amended on May 31, 2024, the Company is committed to pay additional upfront consideration of $261 million. Of this amount, $6 million is payable on December 2, 2024, $3 million can be drawn upon for committed acquisition of surface rights and the remainder is to be paid in four staged equal installments during construction of the mine, subject to various customary conditions being satisfied. Curraghinalt Under the terms of the Curraghinalt PMPA, the Company is committed to pay additional upfront cash payments of $55 million to be paid to an affiliate of Dalradian Gold during construction of the Curraghinalt project. Loma de La Plata Under the terms of the Loma de La Plata PMPA, the Company is committed to pay Pan American Silver Corp., (“PAAS”) total upfront cash payments of $32 million following the satisfaction of certain conditions, including PAAS receiving all necessary permits to proceed with the mine construction and the Company finalizing the definitive terms of the PMPA. Mineral Park Under the terms of the Mineral Park PMPA, the Company is committed to pay additional The Company has also entered into a loan agreement to provide a secured debt facility of up to $25 million to Origin Mining Company, LLC, the Mineral Park owner and affiliate of Waterton Copper, to help support the mine construction if necessary, once the full upfront consideration under the stream has been paid. Kudz Ze Kayah Under the terms of the Kudz Ze Kayah PMPA (“KZK”), an additional $5 million contingency payment is due to Orion if the KZK project achieves certain milestones. DeLamar Royalty Under the terms of the royalty agreement with Integra, the Company is committed to pay additional upfront cash payment of $5 million to advance DeLamar project. The payment was made on July 8, 2024. Cotabambas Under the terms of the Cotabambas Early Deposit Agreement, the Company is committed to pay Panoro additional upfront cash payments of $126 million. Following the delivery of a bankable definitive feasibility study, environmental study and impact assessment, and other related documents (collectively, the “Cotabambas Feasibility Documentation”), and receipt of permits and construction commencing, the Company may then advance the remaining deposit or elect to terminate the Cotabambas Early Deposit Agreement. If the Company elects to terminate, the Company will be entitled to a return of the portion of the amounts advanced less $2 million payable upon certain triggering events occurring. Toroparu Under the terms of the Toroparu Early Deposit Agreement, the Company is committed to pay a subsidiary of Aris Mining an additional $138 million, payable on an installment basis to partially fund construction of the mine. Aris Mining is to deliver certain feasibility documentation. Prior to the delivery of this feasibility documentation, Wheaton may elect to (i) not proceed with the agreement or (ii) not pay the balance of the upfront consideration and reduce the gold stream percentage from 10% to 0.909% and the silver stream percentage from 50% to nil. If option (i) is chosen, Wheaton will be entitled to a return of the amounts advanced less $2 million. If Wheaton elects option (ii), Aris Mining may elect to terminate the agreement and Wheaton will be entitled to a return of the amount of the deposit already advanced less $2 million. Kutcho Under the terms of the Kutcho Early Deposit Agreement, the Company is committed to pay Kutcho additional upfront cash payments of $58 million, which will be advanced on an installment basis to partially fund construction of the mine once certain conditions have been satisfied. Taxes – Canada Revenue Agency – 2013 to 2016 Taxation Years - Domestic Reassessments The Company received Notices of Reassessment in 2018, 2019, and 2022 for the 2013 to 2016 taxation years in which the Canada Revenue Agency (“CRA”) is seeking to change the timing of the deduction of upfront payments with respect to the Company’s PMPAs relating to Canadian mining assets, so that the cost of precious metal acquired under these Canadian PMPAs is equal to the cash cost paid on delivery plus an amortized amount of the upfront payment determined on a units-of-production In total, the Company expects the Domestic Reassessments to have assessed tax, interest and other penalties of approximately $2 million. Management believes the Company’s position, as reflected in its filed Canadian income tax returns and consistent with the terms of the PMPAs, that the cost of the precious metal acquired under the Canadian PMPAs is equal to the market value while a deposit is outstanding, and the cash cost thereafter, is correct. The Company has filed Notices of Objection and paid 50% of the disputed amounts in order to challenge the Domestic Reassessments. Tax Contingencies Due to the size, complexity and nature of the Company’s operations, various legal and tax matters are outstanding from time to time, including audits and disputes. Under the terms of the settlement with the CRA of the transfer pricing dispute relating to the 2005 to 2010 taxation years (the “CRA Settlement”), income earned outside of Canada by the Company’s foreign subsidiaries will not be subject to tax in Canada under transfer pricing rules. The CRA Settlement principles apply to all taxation years after 2010 subject to there being no material change in facts or change in law or jurisprudence. The CRA is not restricted under the terms of the CRA Settlement from issuing reassessments on some basis other than transfer pricing which could result in some or all of the income of the Company’s foreign subsidiaries being subject to tax in Canada. It is not known or determinable by the Company when any ongoing audits by CRA of international and domestic transactions will be completed, or whether reassessments will be issued, or the basis, quantum or timing of any such potential reassessments, and it is therefore not practicable for the Company to estimate the financial effect, if any, of any ongoing audits. From time to time there may also be proposed legislative changes to law or outstanding legal actions that may have an impact on the current or prior periods, the outcome, applicability and impact of which is also not known or determinable by the Company. General By their nature, contingencies will only be resolved when one or more future events occur or fail to occur. The assessment of contingencies inherently involves the exercise of significant judgment and estimates of the outcome of future events. If the Company is unable to resolve any of these matters favorably, there may be a material adverse impact on the Company’s financial performance, cash flows or results of operations. In the event that the Company’s estimate of the future resolution of any of the foregoing matters changes, the Company will recognize the effects of the change in its consolidated financial statements in the appropriate period relative to when such change occurs.

Segmented Information

Segmented Information	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Segmented Information	26. Segmented Information Operating Segments The Company’s reportable operating segments, which are the components of the Company’s business where discrete financial information is available and which are evaluated on a regular basis by the Company’s Chief Executive Officer (“CEO”), who is the Company’s chief operating decision maker, for the purpose of assessing performance, are summarized in the tables below: Three Months Ended June 30, 2024  (in thousands) Sales Cost Depletion Net Cash Flow Total Assets Gold Salobo $ 129,466 $ 23,337 $ 20,783 $ 85,346 $ 105,795 $ 2,638,316 Sudbury 1 13,383 2,272 7,530 3,581 11,106 250,227 Constancia 15,640 2,791 2,143 10,706 12,849 71,769 San Dimas 16,021 4,320 1,971 9,730 11,701 140,542 Stillwater 6,190 1,090 1,106 3,994 5,100 209,162 Other 2 1,450 256 324 870 1,195 903,067 Total gold interests $ 182,150 $ 34,066 $ 33,857 $ 114,227 $ 147,746 $ 4,213,083 Silver Peñasquito $ 42,599 $ 6,667 $ 7,197 $ 28,735 $ 35,932 $ 261,561 Antamina 26,365 5,270 7,758 13,337 21,095 506,396 Constancia 12,122 2,614 2,574 6,934 9,508 172,475 Other 3 30,205 4,363 4,506 21,336 21,614 624,616 Total silver interests $ 111,291 $ 18,914 $ 22,035 $ 70,342 $ 88,149 $ 1,565,048 Palladium Stillwater $ 4,210 $ 753 $ 1,846 $ 1,611 $ 3,457 $ 216,696 Platreef - - - - - 78,815 Total palladium interests $ 4,210 $ 753 $ 1,846 $ 1,611 $ 3,457 $ 295,511 Platinum Marathon $ - $ - $ - $ - $ - $ 9,451 Platreef - - - - - 57,585 Total platinum interests $ - $ - $ - $ - $ - $ 67,036 Cobalt Voisey’s Bay $ 1,413 $ 274 $ 1,127 $ 12 $ 2,081 $ 346,874 Total mineral stream interests $    299,064 $    54,007 $    58,865 $    186,192 $    241,433 $    6,487,552 Other General and administrative $ (10,241 $ (8,962) Share based compensation (6,241 - Donations and community investments (703 (614) Finance costs (1,299) (1,057) Other 5,122 3,668 Income tax (50,513) (75) Total other $ (63,875) $ (7,040) $ 759,530   Consolidated $ 122,317 $ 234,393 $ 7,247,082 1) Comprised of the operating Coleman, Copper Cliff, Garson, Creighton and Totten gold interests as well as the non-operating 2) Where a gold interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the gold interest has been summarized under Other gold interests. Other gold interests comprised of the operating Marmato gold interest as well as the non-operating 3) Where a silver interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the silver interest has been summarized under Other silver interests. Other silver interests comprised of the operating Los Filos, Zinkgruvan, Neves-Corvo, Marmato and Cozamin silver interests as well as the non-operating Three Months Ended June 30, 2023   (in thousands) Sales Cost Depletion Gain on Disposal 1 Net Cash Flow From Operations Total  Assets  Gold Salobo $ 91,350 $ 19,351 $ 15,209 $ - $ 56,790 $ 71,999 $ 2,356,169  Sudbury 2 9,549 1,910 4,892 - 2,747 7,579 274,048  Constancia 19,090 4,004 3,037 - 12,049 15,085 90,469  San Dimas 22,532 7,131 2,947 - 12,454 15,401 150,154  Stillwater 4,356 785 1,120 - 2,451 3,571 213,663  Other 3 2,634 1,494 246 - 894 1,252 537,197  Total gold interests $ 149,511 $ 34,675 $ 27,451 $ - $ 87,385 $ 114,887 $ 3,621,700  Silver Peñasquito $ 46,291 $ 8,475 $ 7,775 $ - $ 30,041 $ 37,816 $ 279,872  Antamina 23,302 4,523 6,794 - 11,985 18,780 532,828  Constancia 16,322 4,142 4,212 - 7,968 12,180 186,452  Other 4 21,166 5,094 3,068 5,027 18,031 15,878 482,572  Total silver interests $ 107,081 $ 22,234 $ 21,849 $ 5,027 $ 68,025 $ 84,654 $ 1,481,724  Palladium Stillwater $ 4,879 $ 887 $ 1,510 $ - $ 2,482 $ 3,993 $ 224,099  Platinum Marathon $ - $ - $ - $ - $ - $ - $ 9,448  Cobalt Voisey’s Bay $ 3,501 $ 846 $ 3,664 $ - $ (1,009) $ 4,335 $ 354,195  Total mineral stream interests $   264,972 $   58,642 $   54,474 $     5,027 $   156,883 $   207,869 $   5,691,166  Other General and administrative $ (10,216) $ (9,544) Share based compensation (4,484) - Donations and community investments (1,940) (1,738) Finance costs (1,352) (999) Other 8,692 7,776 Income tax (6,135) (988) Total other $ (15,435) $ (5,493) $ 1,188,739  Consolidated $ 141,448 $ 202,376 $ 6,879,905  1) See Note 12 for more information. 2) Comprised of the operating Coleman, Copper Cliff, Garson, Creighton and Totten gold interests as well as the non-operating 3) Where a gold interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the gold interest has been summarized under Other gold interests. Other gold interests are comprised of the operating Marmato gold interests as well as the non-operating 4) Where a silver interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the silver interest has been summarized under Other silver interests. Other silver interests comprised of the operating Los Filos, Zinkgruvan, Neves-Corvo, Aljustrel, Cozamin and Marmato silver interests and the non-operating Minto, Six Months Ended June 30, 2024   (in thousands) Sales Cost Depletion Net Cash Flow Total  Assets  Gold Salobo $ 247,317 $ 47,472 $ 43,103 $ 156,742 $ 199,845 $ 2,638,316  Sudbury 1 21,844 3,923 12,258 5,663 17,920 250,227  Constancia 57,363 11,251 8,496 37,616 46,112 71,769  San Dimas 32,469 9,322 4,180 18,967 23,147 140,542  Stillwater 11,073 1,965 2,307 6,801 9,108 209,162  Other 2 2,773 494 661 1,618 2,279 903,067  Total gold interests $ 372,839 $ 74,427 $ 71,005 $ 227,407 $ 298,411 $ 4,213,083  Silver Peñasquito $ 86,249 $ 14,942 $ 14,671 $ 56,636 $ 71,307 $ 261,561  Antamina 44,453 8,835 13,134 22,484 35,618 506,396  Constancia 29,358 7,116 7,108 15,134 22,242 172,475  Other 3 47,889 7,433 7,583 32,873 37,433 624,616  Total silver interests $ 207,949 $ 38,326 $ 42,496 $ 127,127 $ 166,600 $ 1,565,048  Palladium Stillwater $ 8,887 $ 1,622 $ 3,971 $ 3,294 $ 7,265 $ 216,696  Platreef - - - - - 78,815  Total palladium interests $ 8,887 $ 1,622 $ 3,971 $ 3,294 $ 7,265 $ 295,511  Platinum Marathon $ - $ - $ - $ - $ - $ 9,451  Platreef - - - - - 57,585  Total platinum interests $ - $ - $ - $ - $ - $ 67,036  Cobalt Voisey’s Bay $ 6,195 $ 1,187 $ 5,069 $ (61) $ 9,087 $ 346,874  Total mineral stream interests $   595,870 $   115,562 $   122,541 $   357,767 $   481,363 $   6,487,552  Other General and administrative $ (20,705) $ (24,920) Share based compensation (7,522) (11,129) Donations and community investments (2,273) (1,988) Finance costs (2,741) (2,182) Other 12,317 12,820 Income tax (50,485) (191) Total other $ (71,409) $ (27,590) $ 759,530  Consolidated $ 286,358 $ 453,773 $ 7,247,082  1) Comprised of the operating Coleman, Copper Cliff, Garson, Creighton and Totten gold interests as well as the non-operating 2) Where a gold interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the gold interest has been summarized under Other gold interests. Other gold interests comprised of the operating Marmato gold interest as well as the non-operating 3) Where a silver interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the silver interest has been summarized under Other silver interests. Other silver interests comprised of the operating Los Filos, Zinkgruvan, Neves-Corvo, Marmato and Cozamin silver interests as well as the non-operating Six Months Ended June 30, 2023   (in thousands) Sales Cost Depletion Gain on Disposal 1 Net Cash Flow From Operations Total  Assets  Gold Salobo $ 159,825 $ 34,471 $ 27,093 $ - $ 98,261 $ 125,353 $ 2,356,169  Sudbury 2 17,866 3,657 9,368 - 4,841 13,925 274,048  Constancia 31,615 6,742 5,114 - 19,759 24,873 90,469  San Dimas 42,812 13,782 5,711 - 23,319 29,030 150,154  Stillwater 8,343 1,483 2,189 - 4,671 6,860 213,663  Other 3 8,247 5,576 498 - 2,173 2,407 537,197  Total gold interests $ 268,708 $ 65,711 $ 49,973 $ - $ 153,024 $ 202,448 $ 3,621,700  Silver Peñasquito $ 80,162 $ 15,043 $ 13,802 $ - $ 51,317 $ 65,119 $ 279,872  Antamina 41,897 8,229 12,540 - 21,128 33,668 532,828  Constancia 24,674 6,387 6,495 - 11,792 18,288 186,452  Other 4 46,025 11,572 5,812 5,027 33,668 35,925 482,572  Total silver interests $ 192,758 $ 41,231 $ 38,649 $ 5,027 $ 117,905 $ 153,000 $ 1,481,724  Palladium Stillwater $ 9,614 $ 1,752 $ 2,713 $ - $ 5,149 $ 7,862 $ 224,099  Platinum Marathon $ - $ - $ - $ - $ - $ - $ 9,448  Cobalt Voisey’s Bay $ 8,357 $ 1,912 $ 8,138 $ - $ (1,693) $ 8,820 $ 354,195  Total mineral stream interests $   479,437 $   110,606 $    99,473 $    5,027 $   274,385 $   372,130 $   5,691,166  Other General and administrative $ (20,315) $ (23,384) Share based compensation (11,881) (16,675) Donations and community investments (3,318) (3,146) Finance costs (2,731) (2,066) Other 16,254 14,955 Income tax 445 (4,332) Total other $ (21,546) $ (34,648) $ 1,188,739  Consolidated $ 252,839 $ 337,482 $ 6,879,905  1) See Notes 12 for more information. 2) Comprised of the operating Coleman, Copper Cliff, Garson, Creighton and Totten gold interests as well as the non-operating 3) Where a gold interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the gold interest has been summarized under Other gold interests. Other gold interests are comprised of the operating Marmato gold interests as well as the non-operating Minto, 777, Copper World, Santo Domingo, Fenix, Blackwater, Marathon, Curipamba, Goose and Cangrejos gold interests. On June 22, 2022, Hudbay announced that mining activities at 777 have concluded and closure activities have commenced. On May 13, 2023, Minto announced the suspension of operations at the Minto mine. 4) Where a silver interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the silver interest has been summarized under Other silver interests. Other silver interests comprised of the operating Los Filos, Zinkgruvan, Neves-Corvo, Aljustrel, Cozamin and Marmato silver interests and the non-operating Minto, Geographical Areas The Company’s geographical information, which is based on the location of the mining operations to which the mineral stream interests relate, are summarized in the tables below: Sales Carrying Amount at  (in thousands) Three Month Ended Six Months Ended Gold Silver Palladium Platinum Cobalt Total  North America Canada $ 14,796 5% $ 28,039 5% $ 710,047 $ 165,985 $ - $ 9,452 $ 346,874 $ 1,232,358 United States 10,400 3% 19,960 3% 209,163 26,299 216,696 - - 452,158 Mexico 63,876 21% 128,506 22% 140,539 375,761 - - - 516,300  Europe Portugal 6,649 2% 12,469 2% - 16,989 - - - 16,989 Sweden 18,100 6% 25,229 4% - 26,115 - - - 26,115 UK - 0% - 0% 20,342 - - - - 20,342  South America Argentina/Chile 1 - 0% - 0% - 253,512 - - - 253,512 Argentina - 0% - 0% - 10,889 - - - 10,889 Chile - 0% - 0% 56,281 - - - - 56,281 Brazil 129,466 43% 247,317 42% 2,638,316 - - - - 2,638,316 Peru 54,127 19% 131,174 21% 71,769 678,867 - - - 750,636 Ecuador - 0% - 0% 49,998 3,850 - - - 53,848 Colombia 1,650 1% 3,176 1% 40,922 6,781 - - - 47,703  Africa - - South Africa - 0% - 0% 275,706 - 78,815 57,584 - 412,105 Consolidated $ 299,064 100% $ 595,870 100% $ 4,213,083 $ 1,565,048 $  295,511 $  67,036 $  346,874 $  6,487,552 1) Includes the Pascua-Lama project, which straddles the border of Argentina and Chile. Sales Carrying Amount at  (in thousands) Three Month Ended Six Months Ended Gold Silver Palladium Platinum Cobalt Total   North America Canada $ 14,982 6% $ 33,555 7% $ 708,402 $ 141,292 $ - $ 9,451 $ 350,816 $ 1,209,961 United States 9,235 3% 17,958 4% 211,470 971 220,667 - - 433,108 Mexico 73,342 28% 130,980 28% 144,719 396,490 - - - 541,209  Europe Portugal 7,499 3% 16,044 3% - 17,516 - - - 17,516 Sweden 8,755 3% 20,709 4% - 27,017 - - - 27,017 UK - 0% - 0% 20,198 - - - - 20,198  South America Argentina/Chile 1 - 0% - 0% - 253,514 - - - 253,514 Argentina - 0% - 0% - 10,889 - - - 10,889 Chile - 0% - 0% 56,538 - - - - 56,538 Brazil 91,351 35% 159,824 34% 2,681,419 - - - - 2,681,419 Peru 58,713 22% 98,187 20% 80,265 699,107 - - - 779,372 Ecuador - 0% - 0% 39,455 3,779 - - - 43,234 Colombia 1,095 0% 2,180 0% 41,583 6,883 - - - 48,466 Consolidated $  264,972 100% $  479,437 100% $  3,984,049 $  1,557,458 $  220,667 $  9,451 $  350,816 $  6,122,441 1) Includes the Pascua-Lama project, which straddles the border of Argentina and Chile.

Subsequent Events

Subsequent Events	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Subsequent Events	27. Subsequent Events Declaration of Dividend Under the Company’s dividend policy, the quarterly dividend is fixed at $0.155 per common share. The declaration, timing, amount and payment of future dividends remain at the discretion of the Board of Directors. On August 7, 2024, the Board of Directors declared a dividend in the amount of $0.155 per common share, with this dividend being payable to shareholders of record on August 21, 2024 and is expected to be distributed on or about September 4, 2024. The Company has implemented a dividend reinvestment plan (“DRIP”) whereby shareholders can elect to have dividends reinvested directly into additional Wheaton common shares based on the Average Market Price, as defined in the DRIP.

Material Accounting Policy In_2

Material Accounting Policy Information (Policies)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
New Accounting Standards Effective in 2024	3.1. New Accounting Standards Effective in 2024 Amendment to IAS 1- The amendments to IAS 1, clarify the presentation of liabilities. The classification of liabilities as current or non-current non-current non-current beginning on or after January 1, 2024
Future Changes to Accounting Policies	3.2. Future Changes to Accounting Policies The IASB has issued the following new or amended standards: IFRS 18 - Presentation and Disclosure in Financial Statements. In April 2024, the IASB released IFRS 18 Presentation and Disclosure in Financial Statements. IFRS 18 replaces IAS 1 Presentation of Financial Statements while carrying forward many of the requirements in IAS 1. IFRS 18 introduces new requirements to: i) present specified categories and defined subtotals in the statement of earnings, ii) provide disclosures on management-defined performance measures (MPMs) in the notes to the financial statements, iii) improve aggregation and disaggregation. Some of the requirements in IAS 1 are moved to IAS 8 Accounting Policies, Changes in Accounting Estimates and Errors and IFRS 7 Financial Instruments: Disclosures. The IASB also made minor amendments to IAS 7 Statement of Cash Flows and IAS 33 Earnings per Share in connection with the new standard. IFRS 18 requires retrospective application with specific transition provisions. The Company is required to apply IFRS 18 for annual reporting periods beginning on or after January 1, 2027 with early adoption permitted. The Company is currently evaluating the impact of IFRS 18 on its financial statements.

Financial Instruments (Tables)

Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Classification of Financial Assets and Liabilities	The following table summarizes the classification of the Company’s financial assets and liabilities:  (in thousands) Note  June 30  2024  December 31  2023   Financial assets  Financial assets mandatorily measured at FVTNE 1 Cash and cash equivalents 21  $   540,217  $ 546,527  Trade receivables from provisional concentrate sales, net of fair value adjustment 6,11  8,703  5,360  Long-term investments - warrants held 1,172  652   Investments in equity instruments designated at FVTOCI 1 Long-term investments - common shares held 15  86,899  246,026   Financial assets measured at amortized cost Trade receivables from sales of cobalt 11  -  3,975  Refundable deposit - 777 PMPA 24  9,063  8,717  Other accounts receivable 951  743   Total financial assets $ 647,005  $   812,000   Financial liabilities  Financial liabilities at amortized cost Accounts payable and accrued liabilities $ 12,272  $ 13,458  Lease liabilities 16.2  5,736  6,229   Total financial liabilities $ 18,008  $ 19,687  1) FVTNE refers to Fair Value Through Net Earnings, FVTOCI refers to Fair Value Through Other Comprehensive Income.
Maximum Exposure to Credit Risk Related to Financial Assets	The Company’s maximum exposure to credit risk related to its financial assets is as follows:  (in thousands)  Note  June 30  2024  December 31  2023  Cash and cash equivalents 21   $ 540,217   $ 546,527  Trade receivables from provisional concentrate sales, net of fair value adjustment 11  8,703  5,360  Trade receivables from sales of cobalt 11  -  3,975  Refundable Deposit - 777 PMPA 24  9,063  8,717  Other accounts receivables 11  951  743  Maximum exposure to credit risk related to financial assets  $   558,934   $   565,322
Timing Associated with Remaining Contractual Payments Relating to Financial Liabilities	The table includes both interest and principal cash flows, where applicable. As at June 30, 2024 (in thousands) 2024 2025 - 2026   2027 - 2028   After 2028   Total Accounts payable and accrued liabilities $ 12,272 $     - $ - $ - $ 12,272 Performance share units 1 - 13,036 723 - 13,759 Total $    12,272 $  13,036 $    723 $ - $   26,031 1) See Note 19.1 for estimated value per PSU at maturity and anticipated performance factor at maturity.
Summary of Carrying Amounts of Canadian Dollar Denominated Monetary Assets and Monetary Liabilities	The carrying amounts of the Company’s Canadian dollar denominated monetary assets and monetary liabilities at the end of the reporting period are as follows:   (in thousands)   June 30 2024 December 31 2023 Monetary assets Cash and cash equivalents  $ 10,518 $ 1,729 Accounts receivable 125 112 Long-term investments - common shares held 86,898 77,770 Long-term investments - warrants held 1,172 652 Other long-term assets 3,273 7,898 Total Canadian dollar denominated monetary assets  $    101,986 $  88,161 Monetary liabilities Accounts payable and accrued liabilities  $ 8,162 $ 9,080 Performance share units 11,572 17,303 Lease liability 5,565 5,892 Pension liability 4,882 4,624 Total Canadian dollar denominated monetary liabilities  $ 30,181 $ 36,899
Summary of Sensitivity to 10% Increase or Decrease in Canadian Dollar	The following tables detail the Company’s sensitivity to a 10% increase or decrease in the Canadian dollar relative to the United States dollar, representing the sensitivity used when reporting foreign currency risk internally to key management personnel and represents management’s assessment of the reasonably possible change in exchange rates. As at June 30, 2024  Change in Canadian Dollar   (in thousands) 10% 10% Increase (decrease) in net earnings $ (1,509)   $ 1,509  Increase (decrease) in other comprehensive income 8,690  (8,690) Increase (decrease) in total comprehensive income $ 7,181    $ (7,181) As at December 31, 2023  Change in Canadian Dollar   (in thousands) 10% 10% Increase (decrease) in net earnings $ (2,651)   $ 2,651  Increase (decrease) in other comprehensive income 7,777  (7,777) Increase (decrease) in total comprehensive income $ 5,126    $ (5,126)
Summary of Financial Assets and Liabilities Measured at Fair Value by Level within Fair Value Hierarchy	The following table sets forth the Company’s financial assets and liabilities measured at fair value by level within the fair value hierarchy. As required by IFRS 13, assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. June 30, 2024  (in thousands) Note Total Level 1 Level 2 Level 3 Cash and cash equivalents 21 $ 540,217 $ 540,217 $ - $ - Trade receivables from provisional concentrate sales, net of fair value adjustment 11 8,703 - 8,703 - Long-term investments - common shares held 15 86,899 86,899 - - Long-term investments - warrants held 15 1,172 - 1,172 - $ 636,991 $ 627,116 $ 9,875 $ - December 31, 2023  (in thousands) Note Total Level 1 Level 2 Level 3 Cash and cash equivalents 21 $ 546,527 $ 546,527 $ - $ - Trade receivables from provisional concentrate sales, net of fair value adjustment 11 5,360 - 5,360 - Long-term investments - common shares held 15 246,026 246,026 - - Long-term investments - warrants held 15 652 - 652 - $  798,565 $   792,553 $   6,012 $    -

Revenue (Tables)

Revenue (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Summary of Revenue	Three Months Ended Six Months Ended  (in thousands) 2024 2023 2024 2023 Sales Gold credit sales $ 182,150 61 % $ 149,511 56 % $ 372,839 63 % $ 268,708 56 % Silver Silver credit sales $ 86,542 29 % $ 90,826 35 % $ 170,251 29 % $ 156,005 32 % Concentrate sales 24,749 8 % 16,255 6 % 37,698 6 % 36,753 8 % Total silver sales $ 111,291 37 % $ 107,081 41 % $ 207,949 35 % $ 192,758 40 % Palladium credit sales $ 4,210 1 % $ 4,879 2 % $ 8,887 1 % $ 9,614 2 % Cobalt sales $ 1,413 1 % $ 3,501 1 % $ 6,195 1 % $ 8,357 2 % Total sales revenue $  299,064 100 % $  264,972 100 % $  595,870 100 % $  479,437 100 %

General and Administrative (Tab

General and Administrative (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Summary of General and Administrative Expense	Three Months Ended Six Months Ended  (in thousands) 2024 2023 2024 2023  Corporate Salaries and benefits $ 3,734 $ 3,593 $ 7,698 $ 7,454 Depreciation 228 268 446 556 Professional fees 540 909 1,034 1,423 Business travel 584 311 868 652 Director fees 252 248 541 581 Business taxes 254 139 601 713 Audit and regulatory 871 1,337 1,749 2,169 Insurance 354 519 851 1,057 Other 924 952 2,207 2,016 General and administrative - corporate $ 7,741 $ 8,276 $ 15,995 $ 16,621  Subsidiaries Salaries and benefits $ 1,349 $ 1,156 $ 2,750 $ 2,317 Depreciation 119 115 238 218 Professional fees 474 189 665 260 Business travel 152 94 223 147 Director fees 52 52 115 103 Business taxes 55 65 127 139 Insurance 14 11 31 27 Other 285 258 561 483 General and administrative - subsidiaries $ 2,500 $ 1,940 $ 4,710 $ 3,694  Consolidated general and administrative $   10,241 $   10,216 $   20,705 $   20,315

Share Based Compensation (Table

Share Based Compensation (Tables)	6 Months Ended
	Jun. 30, 2024
Disclosure of terms and conditions of share-based payment arrangement [abstract]
Summary of share based compensation	Three Months Ended Six Months Ended  (in thousands) Note  2024  2023  2024  2023  Equity settled share based compensation 1 Stock options 18.1  $ 698 $ 724  $ 1,372  $ 1,355  RSUs 18.2  957 1,135  1,881  2,047  Cash settled share based compensation   PSUs 19.1  $ 4,586   $ 2,625  $ 4,269  $ 8,479  Total share based compensation $   6,241 $   4,484  $    7,522  $   11,881  1)  Equity settled share based compensation is a non-cash

Donations and Community Inves_2

Donations and Community Investments (Tables)	6 Months Ended
	Jun. 30, 2024
Disclosure of Donations and Community Investments [Abstract]
Disclosure of Donations and Community Investments	Three Months Ended Six Months Ended  (in thousands) 2024  2023  2024  2023  Local donations and community investments 1 $ 407  $ 407  $ 1,096  $ 942  Partner donations and community investments 2 296  1,533  1,177  2,376  Total donations and community investments $     703  $   1,940  $    2,273  $    3,318  1)  The Local Community Investment Program supports organizations in Vancouver and the Cayman Islands, where Wheaton’s offices are located. 2)  The Partner Community Investment Program supports the communities influenced by Mining Partners’ operations.

Other Income (Expense) (Tables)

Other Income (Expense) (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Summary of Other Income (Expense)	Three Months Ended Six Months Ended  (in thousands) Note  2024  2023  2024  2023  Interest income $ 4,396  $ 8,181  $ 10,134  $ 15,111  Dividend income 481  700  1,181  917  Foreign exchange gain (loss) 48  (202)  622  71  Gain (loss) on fair value adjustment of share purchase warrants held mandatorily measured at FVTNE 1 197  (280)  380  (105)  Other -  293  -  260  Total other income (expense) $   5,122  $   8,692  $   12,317  $   16,254  1)  FVTNE refers to Fair Value Through Net Earnings

Accounts Receivable (Tables)

Accounts Receivable (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Summary of Accounts Receivable	(in thousands)  Note  June 30  2024  December 31  Trade receivables from provisional concentrate sales, net of fair value adjustment 6  $ 8,703   $ 5,360  Trade receivables from sales of cobalt 6  -  3,975  Other accounts receivable 951  743  Total accounts receivable $    9,654   $   10,078

Mineral Stream Interests (Table

Mineral Stream Interests (Tables)	6 Months Ended
	Jun. 30, 2024
Disclosure Of Detailed Information About Mineral Stream Interests [Line Items]
Schedule of Mineral Stream Interests	Six Months Ended June 30, 2024 Cost Accumulated Depletion & Impairment 1  (in thousands) Balance Jan 1, 2024 Additions Balance Jun 30, 2024 Balance Jan 1, 2024 Depletion Balance Jun 30, 2024 Carrying Amount Jun 30, 2024  Gold interests Salobo $ 3,429,911 $ - $ 3,429,911 $ (748,492) $ (43,103) $ (791,595) $ 2,638,316 Sudbury 2 623,864 - 623,864 (361,379) (12,258) (373,637) 250,227 Constancia 140,058 - 140,058 (59,793) (8,496) (68,289) 71,769 San Dimas 220,429 - 220,429 (75,707) (4,180) (79,887) 140,542 Stillwater 3 239,352 - 239,352 (27,883) (2,307) (30,190) 209,162 Other 4 656,187 300,039 956,226 (52,498) (661) (53,159) 903,067 $ 5,309,801 $ 300,039 $ 5,609,840 $ (1,325,752) $ (71,005) $ (1,396,757) $ 4,213,083  Silver interests Peñasquito $ 524,626 $ - 524,626 $ (248,394) $ (14,671) $ (263,065) $ 261,561 Antamina 900,343 - 900,343 (380,813) (13,134) (393,947) 506,396 Constancia 302,948 - 302,948 (123,365) (7,108) (130,473) 172,475 Other 5 1,159,563 50,086 1,209,649 (577,450) (7,583) (585,033) 624,616 $ 2,887,480 $ 50,086 $ 2,937,566 $ (1,330,022) $ (42,496) $ (1,372,518) $ 1,565,048  Palladium interests Stillwater 3 $ 263,721 $ - $ 263,721 $ (43,054) $ (3,971) $ (47,025) $ 216,696 Platreef - 78,815 78,815 - - - 78,815 $ 263,721 $ 78,815 $ 342,536 $ (43,054) $ (3,971) $ (47,025) $ 295,511  Platinum interests Marathon $ 9,451 $ - $ 9,451 $ - $ - $ - $ 9,451 Platreef - 57,585 57,585 - - - 57,585 $ 9,451 $ 57,585 $ 67,036 $ - $ - $ - $ 67,036  Cobalt interests Voisey’s Bay 6 $ 393,422 $ - $ 393,422 $ (42,606) $ (3,942) $ (46,548) $ 346,874 $   8,863,875 $   486,525 $  9,350,400 $  (2,741,434) $  (121,414) $   (2,862,848) $    6,487,552 1) Includes cumulative impairment charges to June 30, 2024 as follows: Pascua-Lama silver interest - $338 million; and Sudbury gold interest - $120 million. 2) Comprised of the Coleman, Copper Cliff, Garson, Stobie, Creighton, Totten and Victor gold interests. 3) Comprised of the Stillwater and East Boulder gold and palladium interests. 4) Comprised of the Minto, Copper World Complex, Marmato, Santo Domingo, Fenix, Blackwater, Marathon, Goose, Curipamba, Cangrejos, Curraghinalt, Platreef and Kudz Ze Kayah gold interests. The additions to other gold interests includes: Platreef - $275 million; Kudz Ze Kayah - $14 million; and Cangrejos - $10 million. 5) Comprised of the Los Filos, Zinkgruvan, Stratoni, Neves-Corvo, Minto, Aljustrel, Loma de La Plata, Pascua-Lama, Copper World Complex, Marmato, Cozamin, Blackwater, Curipamba. Mineral Park and Kudz Ze Kayah silver interests. The additions to other silver interests includes: Kudz Ze Kayah - $25 million and Mineral Park - $25 million. 6) When cobalt is delivered to the Company it is recorded as inventory until such time as it is sold and the cost of the cobalt is recorded as a cost of sale. Depletion in this table for the Voisey’s Bay cobalt interest is inclusive of depletion relating to inventory. Year Ended December 31, 2023 Cost Accumulated Depletion & Impairment 1  (in thousands) Balance Jan 1, 2023 Additions Disposal Balance Dec 31, 2023 Balance Jan 1, 2023 Depletion Balance Dec 31, 2023 Carrying Dec 31, 2023  Gold interests Salobo $ 3,059,876 $ 370,035 $ - $ 3,429,911 $ (676,614) $ (71,878) $ (748,492) $ 2,681,419 Sudbury 2 623,864 - - 623,864 (340,448) (20,931) (361,379) 262,485 Constancia 140,058 - - 140,058 (44,475) (15,318) (59,793) 80,265 San Dimas 220,429 - - 220,429 (64,564) (11,143) (75,707) 144,722 Stillwater 3 239,352 - - 239,352 (23,500) (4,383) (27,883) 211,469 Other 4 545,391 152,169 (41,373) 656,187 (51,248) (1,250) (52,498) 603,689 $ 4,828,970 $ 522,204 $ (41,373) $ 5,309,801 $ (1,200,849) $ (124,903) $ (1,325,752) $ 3,984,049  Silver interests Peñasquito $ 524,626 $ - $ - $ 524,626 $ (230,952) $ (17,442) $ (248,394) $ 276,232 Antamina 900,343 - - 900,343 (354,975) (25,838) (380,813) 519,530 Constancia 302,948 - - 302,948 (110,001) (13,364) (123,365) 179,583 Other 5 1,018,199 141,364 - 1,159,563 (565,103) (12,347) (577,450) 582,113 $ 2,746,116 $ 141,364 $ - $ 2,887,480 $ (1,261,031) $ (68,991) $ (1,330,022) $ 1,557,458  Palladium interests Stillwater 3 $ 263,721 $ - $ - $ 263,721 $ (36,909) $ (6,145) $ (43,054) $ 220,667  Platinum interests Marathon $ 9,428 $ 23 $ - $ 9,451 $ - $ - $ - $ 9,451  Cobalt interests Voisey’s Bay 6 $ 393,422 $ - $ - $ 393,422 $ (35,849) $ (6,757) $ (42,606) $ 350,816 $   8,241,657 $   663,591 $  (41,373) $   8,863,875 $  (2,534,638) $  (206,796) $  (2,741,434) $  6,122,441 1) Includes cumulative impairment charges to December 31, 2023 as follows: Pascua-Lama silver interest - $338 million; and Sudbury gold interest - $120 million. 2) Comprised of the Coleman, Copper Cliff, Garson, Stobie, Creighton, Totten and Victor gold interests. 3) Comprised of the Stillwater and East Boulder gold and palladium interests. 4) Comprised of the Minto, Copper World Complex, Marmato, Santo Domingo, Fenix, Blackwater, Marathon, Goose, Curipamba, Cangrejos and Curraghinalt gold interests. The additions to other gold interests includes: Blackwater - $40 million; Goose - $63 million; Cangrejos - $29 million; and Curraghinalt - $20 million. 5) Comprised of the Los Filos, Zinkgruvan, Stratoni, Neves-Corvo, Minto, Aljustrel, Loma de La Plata, Pascua-Lama, Copper World Complex, Marmato, Cozamin, Blackwater, Curipamba and Mineral Park silver interests. The additions to other silver interests includes: Blackwater - $141 million. 6) When cobalt is delivered to the Company it is recorded as inventory until such time as it is sold and the cost of the cobalt is recorded as a cost of sale. Depletion in this table for the Voisey’s Bay cobalt interest is inclusive of depletion relating to inventory.
Classification of Mining Interest Between Depletable and Non-depletable	June 30, 2024 December 31, 2023  (in thousands) Depletable Non- Depletable Total Depletable Non- Depletable Total  Gold interests Salobo $ 2,312,141 $ 326,175 $ 2,638,316 $ 2,303,719 $ 377,700 $ 2,681,419 Sudbury 1 208,516 41,711 250,227 218,467 44,018 262,485 Constancia 68,164 3,605 71,769 74,758 5,507 80,265 San Dimas 51,247 89,295 140,542 55,428 89,294 144,722 Stillwater 2 189,528 19,634 209,162 186,668 24,801 211,469 Other 3 17,338 885,729 903,067 17,999 585,690 603,689 $ 2,846,934 $ 1,366,149 $ 4,213,083 $ 2,857,039 $ 1,127,010 $ 3,984,049  Silver interests Peñasquito $ 261,561 $ - $ 261,561 $ 202,528 $ 73,704 $ 276,232 Antamina 159,378 347,018 506,396 172,512 347,018 519,530 Constancia 165,993 6,482 172,475 169,527 10,056 179,583 Other 4 130,897 493,719 624,616 130,462 451,651 582,113 $ 717,829 $ 847,219 $ 1,565,048 $ 675,029 $ 882,429 $ 1,557,458  Palladium interests Stillwater 2 $ 209,208 $ 7,488 $ 216,696 $ 211,959 $ 8,708 $ 220,667 Platreef - 78,815 78,815 - - - $ 209,208 $ 86,303 $ 295,511 $ 211,959 $ 8,708 $ 220,667  Platinum interests Marathon $ - $ 9,451 $ 9,451 $ - $ 9,451 $ 9,451 Platreef - 57,585 57,585 - - - $ - $ 67,036 $ 67,036 $ - $ 9,451 $ 9,451  Cobalt interests Voisey’s Bay $ 321,600 $ 25,274 $ 346,874 $ 321,454 $ 29,362 $ 350,816 $   4,095,571 $   2,391,981 $   6,487,552 $   4,065,481 $   2,056,960 $   6,122,441 1) Comprised of the Coleman, Copper Cliff, Garson, Stobie, Creighton, Totten and Victor gold interests. 2) Comprised of the Stillwater and East Boulder gold and palladium interests. 3) Comprised of the Minto, Copper World Complex, Marmato, Santo Domingo, Fenix, Blackwater, Marathon, Goose, Curipamba, Cangrejos, Curraghinalt, Platreef and Kudz Ze Kayah gold interests. 4) Comprised of the Los Filos, Zinkgruvan, Stratoni, Neves-Corvo, Minto, Aljustrel, Loma de La Plata, Pascua-Lama, Copper World Complex, Marmato, Cozamin, Blackwater, Curipamba, Mineral Park and Kudz Ze Kayah silver interests.
Disclosure of Detailed Information about Partial Termination of Goose Precious Metals Purchase Agreement	(in thousands)  Proceeds received on 33% buyback of Goose $     46,400    Less: 33% carrying value (41,373)  Gain on partial disposal of the Goose PMPA $ 5,027

Early Deposit Mineral Stream _2

Early Deposit Mineral Stream Interests (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Summary of Early Deposit Mineral Stream Interests	The following table summarizes the early deposit mineral stream interests owned by the Company as of June 30, 2024: Attributable  Early Deposit Mineral   Stream Interests Mine Owner Location of Mine Upfront Consideration Paid to Date 1 Upfront Consideration to be Paid 1, 2 Total Upfront Gold Silver Term of  Toroparu Aris Mining Guyana $ 15,500 $ 138,000  $ 153,500 10 50%  Life of Mine  Cotabambas Panoro Peru 14,000 126,000 140,000 25% ³ 100% ³ Life of Mine  Kutcho Kutcho Canada 16,852 58,000 74,852 100%  100%  Life of Mine $    46,352 $   322,000  $   368,352 1) Expressed in thousands of United States dollars; excludes closing costs and capitalized interest, where applicable. 2) Please refer to Note 25 for details of when the remaining upfront consideration to be paid becomes due. 3) Once 90 million silver equivalent ounces attributable to Wheaton have been produced, the attributable production will decrease to 16.67% of gold production and 66.67% of silver production for the life of mine.

Mineral Royalty Interests (Tabl

Mineral Royalty Interests (Tables)	6 Months Ended
	Jun. 30, 2024
Disclosure Of Mineral Royalty Interest [Abstract]
Summary of Mineral Royalty Interests	The following table summarizes mineral royalty interests owned by the Company as of June 30, 2024. To date, no revenue has been recognized and no depletion has been taken with respect to these royalty agreements.  Royalty Interests Mine Owner Location of Mine Royalty 1 Upfront Consideration Paid to Date 2 Upfront Consideration to be Paid 2 Total Upfront Consideration 2 Term of Agreement Date of Original Contract  Metates Chesapeake Mexico 0.5% NSR $ 3,000 $ - $ 3,000 Life of Mine 07-Aug-2014  Brewery Creek 3 Victoria Gold Canada 2.0% NSR 3,529 - 3,529 Life of Mine 04-Jan-2021  Black Pine 4 Liberty Gold USA 0.5% NSR 3,600 - 3,600 Life of Mine 10-Sep-2023  Mt Todd 5 Vista Australia 1.0% GR 20,000 - 20,000 Life of Mine 13-Dec-2023  DeLamar 6 Integra USA 1.5% NSR 4,875 4,875 9,750 Life of Mine 20-Feb-2024 $    35,004 $    4,875 $    39,879 1) Abbreviation as follows: NSR = Net Smelter Return Royalty; and GR = Gross Royalty. 2) Expressed in thousands; excludes closing costs. 3) The Company paid $3 million for an existing 2.0% net smelter return royalty interests on the first 600,000 ounces of gold mined and a 2.75% net smelter returns royalty interest thereafter. The Brewery Creek Royalty agreement provides, among other things, that Golden Predator Mining Corp., (subsidiary of Victoria Gold) may reduce the 2.75% net smelter royalty interest to 2.125% on payment of the sum of Cdn $2 million to the Company. 4) Liberty Gold has been granted an option to repurchase 50% of the NSR for $4 million at any point in time up to the earlier of commercial production at Black Pine or January 1, 2030. 5) The Mt Todd royalty is at a rate of 1% of gross revenue with such rate being subject to increase to a maximum rate of 2%, depending on the timing associated with the achievement of certain operational milestones. 6) Under the DeLamar royalty, if completion is not achieved by January 1, 2029, the DeLamar Royalty will increase annually by 0.15% of net smelter returns to a maximum of 2.7% of net smelter returns.

Long-Term Equity Investments (T

Long-Term Equity Investments (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Summary of Long-Term Equity Investments	(in thousands) June 30 2024 December 31  2023  Common shares held $ 86,899 $ 246,026  Warrants held 1,172 652  Total long-term equity investments $   88,071 $  246,678  Common Shares Held Three Months Ended June 30, 2024  (in thousands) Shares Owned (000’s) % of Outstanding Shares Owned Fair Value at Mar 31, 2024 Cost of Additions Proceeds of Disposition 1 Fair Value Adjustment Gains (Losses) 2 Fair Value at Jun 30, 2024 Realized Gain on Disposal  Bear Creek 15,707 6.90% $ 2,608 $ - $ - $ 1,179 $ 3,787 $ -  Kutcho 18,640 12.03% 1,651 - - 596 2,248 -  Hecla - - 168,255 - (177,088) 8,833 - 35,768  B2Gold 12,025 0.92% 31,504 - - 739 32,243 -  Other 41,660 - - 6,962 48,621 -  Total $   245,678 $      - $  (177,088) $  18,309 $      86,899 $      35,768 1) The disposition of the Hecla shares was made in order to capitalize on Hecla’s share price appreciation. 2) Fair Value Gains (Losses) are reflected as a component of Other Comprehensive Income (“OCI”). Three Months Ended June 30, 2023  (in thousands) Shares Owned (000’s) % of Outstanding Shares Owned Fair Value at Mar 31, 2023 Cost of Additions Proceeds of Disposition 1 Fair Value Adjustment Gains (Losses) 2 Fair Value at Jun 30, 2023 Realized Loss on Disposal  Bear Creek 13,264 8.58% $ 6,763 $ - $ - $ (1,253) $ 5,510 $ -  Sabina - - 47,104 - (48,832) 1,728 - 872  Kutcho 18,640 13.27% 3,994 - - (1,390) 2,604 -  Hecla 34,980 5.71% 221,628 - (202) (41,277) 180,149 73  B2Gold 12,025   0.93% - 48,832 - (5,965) 42,867 -  Other 28,841 31 - (4,926) 23,946 -  Total $   308,330 $    48,863 $  (49,034) $   (53,083) $   255,076 $       945 1) The disposal of the Sabina shares was as a result of the acquisition of Sabina by B2Gold, while the partial disposition of the Hecla shares was made in order to capitalize on Hecla’s share price appreciation. 2) Fair Value Gains (Losses) are reflected as a component of OCI. Six Months Ended June 30, 2024  (in thousands) Shares Owned (000’s) % of Outstanding Shares Owned Fair Value at Dec 31, 2023 Cost of Additions Proceeds of Disposition 1 Fair Value Adjustment Gains (Losses) 2 Fair Value at Jun 30, 2024 Realized Gain (Loss) on Disposal  Bear Creek 15,707 6.90% $ 2,138 $ - $ - $ 1,649 $ 3,787 $ -  Kutcho 18,640 12.03% 1,551 - - 697 2,248 -  Hecla - - 168,255 - (177,088) 8,833 - 35,768  B2Gold 12,025 0.92% 38,094 - - (5,851) 32,243 -  Other 35,988 5,121 - 7,512 48,621 -  Total $   246,026 $      5,121 $  (177,088) $      12,840 $     86,899 $    35,768 1) The disposition of the Hecla shares was made in order to capitalize on Hecla’s share price appreciation. 2) Fair Value Gains (Losses) are reflected as a component of OCI. Six Months Ended June 30, 2023  (in thousands) Shares Owned (000’s) % of Outstanding Shares Owned Fair Value at Dec 31, 2022 Cost of Additions Proceeds of Disposition 1 Fair Value Adjustment Gains (Losses) 2 Fair Value at Realized Loss on Disposal  Bear Creek 13,264 8.58% $ 7,443 $ - $ - $ (1,933) $ 5,510 $ -  Sabina - - 30,535 - (48,832) 18,297 - 872  Kutcho 18,640 13.27% 3,097 - - (493) 2,604 -  Hecla 34,980 5.71% 194,668 - (202) (14,317) 180,149 73  B2Gold 12,025 0.93% - 48,832 - (5,965) 42,867 -  Other 19,792 8,199 (27) (4,018) 23,946 (990)  Total $   255,535 $    57,031 $   (49,061) $      (8,429) $    255,076 $ (45) 1) The disposal of the Sabina shares was as a result of the acquisition of Sabina by B2Gold, while the partial disposition of the Hecla shares was made in order to capitalize on Hecla’s share price appreciation. 2) Fair Value Gains (Losses) are reflected as a component of OCI.

Credit Facilities (Tables)

Credit Facilities (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Summary of Lease Liabilities Explanatory	The lease liability on the Company’s offices located in Vancouver, Canada and the Cayman Islands is as follows:  (in thousands) June 30 2024 December 31  2023  Current portion $ 435 $ 604  Long-term portion 5,301 5,625  Total lease liabilities $    5,736 $     6,229
Summary of Finance Lease Maturity Analys is Explanatory	The maturity analysis, on an undiscounted basis, of these leases is as follows:  (in thousands) June 30  2024  Not later than 1 year $ 708  Later than 1 year and not later than 5 years 2,554  Later than 5 years 4,249  Total lease liabilities $     7,511
Summary of Company's Finance Costs	A summary of the Company’s finance costs associated with the above facilities during the period is as follows: Three Months Ended June 30 Six Months Ended June 30  (in thousands) Note 2024 2023 2024 2023  Costs related to undrawn credit facilities 16.1 $ 1,340 $ 1,272 $ 2,677 $ 2,589  Interest expense - lease liabilities 16.2 72 36 145 53  Letters of guarantee (113) 44 (81) 89  Total finance costs $   1,299 $    1,352 $    2,741 $    2,731

Issued Capital (Tables)

Issued Capital (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Summary of Capital Issued	(in thousands) Note June 30 2024 December 31 2023  Issued capital Share capital issued and outstanding: 453,635,246 common shares (December 31, 2023: 453,069,254 common shares) 17.1 $   3,796,172 $  3,777,323
Summary of Common Shares Issued and Outstanding	A continuity schedule of the Company’s issued and outstanding common shares from January 1, 2023 to June 30, 2024 is presented below: Number of Shares Weighted Average Price At January 1, 2023 452,318,526 Share purchase options exercised 1 397,636 Cdn$31.17 Restricted share units released 1 59,672 Cdn$0.00 At March 31, 2023 452,775,834 Share purchase options exercised 1 32,611 Cdn$35.78 Restricted share units released 1 60,155 Cdn$0.00 Dividend reinvestment plan 2 100,732 US$47.23 At June 30, 2023 452,969,332 Share purchase options exercised 1 58,675 Cdn$42.36 Dividend reinvestment plan 2 41,247 US$45.50 At December 31, 2023 453,069,254 Share purchase options exercised 1 158,148 Cdn$33.20 Restricted share units released 1 68,277 Cdn$0.00 At March 31, 2024 453,295,679 Share purchase options exercised 1 311,211 Cdn$36.79 Restricted share units released 1 1,217 Cdn$0.00 Dividend reinvestment plan 2 27,139 US$51.95 At June 30, 2024 453,635,246 1) The weighted average price of share purchase options exercised and restricted share units released represents the respective exercise price. 2) The Company has implemented a dividend reinvestment plan (“DRIP”) whereby shareholders can elect to have dividends reinvested directly into additional Wheaton common shares. The weighted average price for common shares issued under the DRIP represents the volume weighted average price of the common shares on the five trading days preceding the dividend payment date.
Schedule of Dividends Declared	17.2. Dividends Declared Three Months Ended June 30 Six Months Ended June 30  (in thousands, except per share   amounts) 2024 2023 2024 2023 Dividends declared per share $ 0.155 $ 0.150 $ 0.310 $ 0.300 Average number of shares eligible for dividend 453,376 452,919 453,334 452,827 Total dividends declared $ 70,273 $ 67,938 $ 140,534 $ 135,848 Paid as follows: Cash $ 69,913 99 % $ 65,857 97 % $ 139,124 99 % $ 131,091 96 % DRIP 1 360 1 % 2,081 3 % 1,410 1 % 4,757 4 % Total dividends declared $  70,273 100 % $  67,938 100 % $   140,534 100 % $   135,848 100 % 1) The Company has implemented a DRIP whereby shareholders can elect to have dividends reinvested directly into additional Wheaton common shares.

Reserves (Tables)

Reserves (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Summary of Reserves	(in thousands) Note June 30 2024 December 31 Reserves Share purchase options 18.1 $ 22,106 $ 22,907 Restricted share units 18.2 6,874 8,006 Long-term investment revaluation reserve, net of tax 18.3 (91,166 ) (71,004) Total reserves $   (62,186 ) $ (40,091)
Summary of Fair Value of Share Purchase Options	The weighted average fair value of share purchase options granted and principal assumptions used in applying the Black-Scholes option pricing model are as follows: Six Months Ended 2024 2023 Black-Scholes weighted average assumptions Grant date share price and exercise price Cdn$59.79 Cdn$59.41 Expected dividend yield 1.45% 1.39% Expected volatility 30% 30% Risk-free interest rate 4.10% 3.40% Expected option life, in years 3.0 3.0 Weighted average fair value per option granted Cdn$13.39 Cdn$12.89 Number of options issued during the period 305,710 316,580 Total fair value of options issued (000’s) $   3,022 $   2,972
Disclosure of Information About Options Outstanding and Exercisable	The following table summarizes information about the options outstanding and exercisable at June 30, 2024: Exercise Price (Cdn$) Exercisable Non-Exercisable   Total Options Weighted $32.96¹ 11,285 - 11,285 0.7 years $33.47 6,100 - 6,100 0.7 years $49.86 227,106 - 227,106 3.7 years $54.68¹ 21,250 - 21,250 3.7 years $59.22¹ 11,538 30,550 42,088 5.7 years $59.41 79,973 165,136 245,109 5.7 years $59.79 - 237,180 237,180 6.7 years $60.00 138,705 72,473 211,178 4.7 years $60.43¹ - 68,530 68,530 6.7 years $64.27¹ 19,093 12,713 31,806 4.7 years 515,050 586,582 1,101,632 5.2 years 1) US$ share purchase options converted to Cdn$ using the exchange rate of 1.3687, being the Cdn$/US$ exchange rate at June 30, 2024.
Disclosure of Outstanding Share Purchase Options	A continuity schedule of the Company’s outstanding share purchase options from January 1, 2023 to June 30, 2024 is presented below: Number of Weighted At January 1, 2023 1,478,300 Cdn$41.37 Granted (fair value - $3 million or Cdn$12.89 per option) 316,580 59.41 Exercised (397,636) 31.17 Forfeited (1,300) 55.01 At March 31, 2023 1,395,944 Cdn$48.32 Exercised (32,611) 35.77 Forfeited (1,450) 59.69 At June 30, 2023 1,361,883 Cdn$48.43 Exercised (58,675) 42.36 Forfeited (33,187) 59.60 At December 31, 2023 1,270,021 Cdn$48.47 Granted (fair value - $3 million or Cdn$13.39 per option) 305,710 59.79 Exercised (158,148) 33.20 At March 31, 2024 1,417,583 Cdn$52.75 Exercised (311,211) 36.79 Forfeited (4,740) 59.59 At June 30, 2024 1,101,632 Cdn$57.33
Disclosure of Restricted Share Units Reserve	A continuity schedule of the Company’s restricted share units outstanding from January 1, 2023 to June 30, 2024 is presented below: Number of Weighted At January 1, 2023 350,206 $31.25 Granted (fair value - $4 million) 92,880 43.27 Released (59,672) 41.64 Forfeited (290) 43.58 At March 31, 2023 383,124 $32.54 Granted 1,110 50.26 Released (60,155) 24.64 Forfeited (320) 45.11 At June 30, 2023 323,759 $34.05 Forfeited (7,423) 44.39 At December 31, 2023 316,336 $33.81 Granted (fair value - $4 million) 90,120 44.16 Released (68,277) 43.35 At March 31, 2024 338,179 $34.64 Granted 1,010 54.55 Released (1,217) 43.73 Forfeited (1,043) 44.40 At June 30, 2024 336,929 $34.64
Disclosure of Long Term Investment Revaluation Reserve	A continuity schedule of the Company’s long-term investment revaluation reserve from January 1, 2023 to June 30, 2024 is presented below: (in thousands) Change in Fair Value Deferred Tax Recovery   (Expense) Total At January 1, 2023 $ (40,626) $ (6,624) $ (47,250) Unrealized gain (loss) on LTIs 1 44,654 (3,954) 40,700 Reallocate reserve to retained earnings upon disposal of LTIs 1 15 990 - 990 At March 31, 2023 $ 5,018 $ (10,578) $ (5,560) Unrealized gain (loss) on LTIs 1 (53,083) 6,044 (47,039) Reallocate reserve to retained earnings upon disposal of LTIs 1 (1,831) - (1,831) At June 30, 2023 $ (49,896) $ (4,534) $ (54,430) Unrealized gain (loss) on LTIs 1 (18,203) 1,629 (16,574) At December 31, 2023 $ (68,099) $ (2,905) $ (71,004) Unrealized gain (loss) on LTIs 1 (5,470) (96) (5,566) At March 31, 2024 $ (73,569) $ (3,001) $ (76,570) Unrealized gain (loss) on LTIs 1 18,309 (1,327) 16,982 Reallocate reserve to retained earnings upon disposal of LTIs 1 15 (35,768) 4,190 (31,578) At June 30, 2024 $ (91,028) $ (138) $  (91,166) 1) LTIs refers to long-term investments in common shares held.

Stock Based Compensation (Table

Stock Based Compensation (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Schedule of the Company's Outstanding PSUs	A continuity schedule of the Company’s outstanding PSUs (assuming a performance factor of 100% is achieved over the performance period) and the Company’s PSU accrual from January 1, 2023 to June 30, 2024 is presented below:  (in thousands, except for number of PSUs outstanding) Number of PSUs   PSU accrual liability At January 1, 2023 444,620 $     21,239 Granted 135,690 - Accrual related to the fair value of the PSUs outstanding - 5,855 Foreign exchange adjustment - 13 Paid (191,980) (16,675) At March 31, 2023 388,330 $ 10,432 Accrual related to the fair value of the PSUs outstanding - 2,645 Foreign exchange adjustment - 185 Forfeited (1,280) (21) At June 30, 2023 387,050 $ 13,241 Accrual related to the fair value of the PSUs outstanding - 8,170 Foreign exchange adjustment - 59 Forfeited (14,590) (344) At December 31, 2023 372,460 $ 21,126 Granted 135,220 - Accrual related to the fair value of the PSUs outstanding - (317) Foreign exchange adjustment - (428) Paid (126,590) (11,129) At March 31, 2024 381,090 $ 9,252 Accrual related to the fair value of the PSUs outstanding - 4,635 Foreign exchange adjustment - (79) Forfeited (2,120) (49) At June 30, 2024 378,970 $ 13,759
Schedule of Performance Share Units Outstanding	A summary of the PSUs outstanding at June 30, 2024 is as follows: Year Year of Number Estimated Value Per PSU at Maturity Anticipated Percent of Vesting Period Complete at PSU 2022 2025 118,240 $55.30 162% 76% $ 8,099 2023 2026 125,510 $54.50 168% 43% 4,937 2024 2027 135,220 $54.27 108% 9% 723 378,970 $ 13,759

Earnings per Share ("EPS") an_2

Earnings per Share ("EPS") and Diluted Earnings per Share ("Diluted EPS") (Tables)	6 Months Ended
	Jun. 30, 2024
Profit or loss [abstract]
Summary of Diluted EPS Calculated Based on Weighted Average Number of Shares Outstanding	Diluted EPS is calculated based on the following weighted average number of shares outstanding: Three Months Ended June 30 Six Months Ended June 30  (in thousands) 2024 2023 2024  2023  Basic weighted average number of shares outstanding 453,430 452,892 453,262  452,633  Effect of dilutive securities Share purchase options 337 332 298  381  Restricted share units 337 351 328  354  Diluted weighted average number of shares outstanding   454,104    453,575   453,888    453,368
Summary of Share Purchase Options and Share Purchase Warrants Excluded From Computation of Diluted Earnings Per Share	The following table lists the number of share purchase options and share purchase warrants excluded from the computation of diluted earnings per share because the exercise prices exceeded the average market value of the common shares of Cdn$73.11 (six months - Cdn$67.14), compared to Cdn$63.69 (six months - Cdn$61.40) for the comparable period in 2023. Three Months Ended June 30 Six Months Ended June 30  (in thousands)  2024 2023  2024  2023  Share purchase options       -       -          -        53

Supplemental Cash Flow Inform_2

Supplemental Cash Flow Information (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Summary of Change in Non-Cash Working Capital	Change in Non-Cash Three Months Ended June 30 Six Months Ended June 30  (in thousands) 2024 2023 2024 2023 Change in non-cash Accounts receivable $ (4,039 ) $ 2,132 $   406 $ 2,981 Accounts payable and accrued liabilities 1,399 452 (1,262 ) (3,004 ) Other (1,024 ) (899 ) (652 ) (364 ) Total change in non-cash $    (3,664 ) $    1,685 $     (1,508 ) $     (387 )
Summary of Cash and Cash Equivalents	Cash and Cash Equivalents  (in thousands) June 30 2024 December 31  2023  Cash and cash equivalents comprised of: Cash $ 490,885 $ 211,430  Cash equivalents 49,332 335,097  Total cash and cash equivalents $   540,217 $   546,527  Cash equivalents include short-term deposits, treasury bills, commercial paper, bankers’ depository notes and bankers’ acceptances with terms to maturity at inception of less than three months.

Income Taxes (Tables)

Income Taxes (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Schedule of Income Tax Expense (Recovery)	A summary of the Company’s income tax expense (recovery) is as follows: Income Tax Expense (Recovery) in Net Earnings Three Months Ended June 30 Six Months Ended June 30  (in thousands) 2024 2023 2024 2023  Current income tax expense (recovery) $ (2,868) $ 80 $ (2,809)  $ (2,560)  Global minimum income tax expense 50,510 - 50,510 -  Total current income tax expense (recovery) $   47,642 $ 80 $   47,701  $   (2,560)  Deferred income tax expense (recovery) related to: Origination and reversal of temporary differences $ 4,271 $ 1,701 $ 4,495  $ 3,061  Write down (reversal of write down) or recognition of prior period temporary differences (1,400) 4,354 (1,711) (946)  Total deferred income tax expense $ 2,871 $   6,055 $ 2,784  $ 2,115  Total income tax expense (recovery) recognized in net earnings $ 50,513 $ 6,135 $ 50,485  $ (445)
Schedule of Income Tax Expense (Recovery) in Other Comprehensive Income	Income Tax Expense (Recovery) in Other Comprehensive Income Three Months Ended June 30 Six Months Ended June 30  (in thousands) 2024 2023 2024 2023  Current income tax expense (recovery) related to LTIs - common shares held $ 4,190 $ - $ 4,190  $ -  Deferred income tax expense (recovery) related to LTIs - common shares held   (2,863)   (6,044)    (2,766)   (2,090)  Income tax expense (recovery) recognized in OCI $ 1,327 $ (6,044) $ 1,424  $ (2,090)
Schedule of Income Tax Rate Reconciliation	Income Tax Rate Reconciliation The provision for income taxes differs from the amount that would be obtained by applying the statutory income tax rate to consolidated earnings before income taxes due to the following: Three Months Ended June 30 Six Months Ended June 30  (in thousands) 2024 2023 2024 2023 Earnings before income taxes $ 172,830 $ 147,583 $ 336,843 $ 252,394 Canadian federal and provincial income tax rates 27.00% 27.00% 27.00% 27.00% Income tax expense (recovery) based on above rates $ 46,664 $ 39,847 $ 90,948 $ 68,146 Non-deductible 421 547 770 886 Differences in tax rates in foreign jurisdictions 1 (46,211) (39,044) (90,576) (68,938) Global minimum tax expense 50,510 - 50,510 - Current period unrecognized temporary differences 529 431 544 407 Write down (reversal of write down) or recognition of prior period temporary differences (1,400) 4,354 (1,711) (946) Total income tax expense (recovery) recognized in net earnings $    50,513 $   6,135 $    50,485 $   (445) Effective Tax Rate 29% 4% 15% 0% 1) During the six months ended June 30, 2024, the Company’s subsidiaries generated net earnings of $337 million, as compared to $257 million during the comparable period of the prior year.
Schedule of Deferred Income Taxes	Deferred Income Taxes The recognized deferred income tax assets and liabilities are offset on the balance sheet and relate to Canada, except for the foreign withholding tax. The movement in deferred income tax assets and liabilities for the six months ended June 30, 2024 and the year ended December 31, 2023 is shown below: Six Months Ended June 30, 2024  Recognized deferred income tax assets and liabilities Opening Balance Recovery (Expense) Recognized In Net Earnings Recovery (Expense) Recognized In OCI Closing  Balance  Deferred tax assets Non-capital 1 $ 810 $ (810) $ - $ -  Capital loss carryforward 956 (317) (639) -  Other 2 4,135 (1,957) - 2,178  Deferred tax liabilities   Debt financing fees 3 (818) 4 - (814)  Unrealized gains on long-term investments (4,415) 732 3,405 (278)  Mineral stream interests 4 (668) (418) - (1,086)  Foreign withholding tax (232) (18) - (250)  Total $     (232) $   (2,784) $   2,766 $     (250)  1) As at June 30, 2024, the Company had no non-capital 2) Other includes capital assets, PSU and pension liabilities. 3) Debt and share financing fees are deducted over a five-year period for Canadian income tax purposes. For accounting purposes, debt financing fees are deducted over the term of the credit facility and share financing fees are charged directly to issued capital. 4) The Company’s position, as reflected in its filed Canadian income tax returns and consistent with the terms of the PMPAs, is that the cost of the precious metal acquired under the Canadian PMPAs is equal to the market value while a deposit is outstanding (where applicable to an agreement), and the cash cost thereafter. For accounting purposes, the cost of the mineral stream interests is depleted on a unit-of-production Year Ended December 31, 2023  Recognized deferred income tax assets and liabilities Opening Balance Recovery (Expense) Recognized In Net Earnings Recovery (Expense) Recognized In OCI Closing  Balance  Deferred tax assets Non-capital $ - $ 810 $ - $ 810  Capital loss carryforward 792 40 124 956  Other 4,256 (121) - 4,135  Deferred tax liabilities   Debt and share financing fees (774) (44) - (818)  Unrealized gains on long-term investments (8,006) (4) 3,595 (4,415)  Mineral stream interests 3,732 (4,400) - (668)  Foreign withholding tax (165) (67) - (232)  Total $    (165) $    (3,786) $    3,719 $    (232)
Deferred income tax assets in Canada not recognized	Deferred income tax assets in Canada not recognized are shown below:  (in thousands)     June 30 2024 December 31  2023  Mineral stream interests $ 7,314 $ 8,804  Other 2,727 2,376  Unrealized losses on long-term investments 12,575 12,912  Total $    22,616 $     24,092  1) As at June 30, 2024, the Company had fully recognized the tax effect of non-capital
Disclosure of Detailed Information About Current Income Taxes (Payable) Receivable Explanatory	Current Income Taxes (Payable) Receivable The movement in current income taxes (payable) receivable for the six months ended June 30, 2024 is as follows:  (in thousands) Current Taxes  (Payable)  Receivable  Current taxes receivable - December 31, 2023 $ 5,935  Current income tax recovery - income statement 2,809  Global minimum income tax expense (50,510)  Current income tax expense - statement of OCI (4,190)  Income taxes paid 191  Foreign exchange adjustments (201)  Current taxes payable - June 30, 2024 $   (45,966)  Comprised of: Current income taxes receivable $ 4,544  Non-current global minimum income tax payable (50,510)  Current taxes payable - June 30, 2024 $ (45,966)

Other Current Assets (Tables)

Other Current Assets (Tables)	6 Months Ended
	Jun. 30, 2024
Miscellaneous current assets [abstract]
Disclosure of other current assets	The composition of other current assets is shown below:  (in thousands) Note  June 30 2024 December 31  2023  Prepaid expenses $ 3,892 $ 2,628  Other 506 871  Total other current assets $     4,398 $    3,499

Other Long-Term Assets (Tables)

Other Long-Term Assets (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Composition of other long term assets table explanatory	The composition of other long-term assets is shown below:  (in thousands) Note  June 30 2024 December 31 2023 Intangible assets $ 1,695 $ 1,886 Debt issue costs - Revolving Facility 16.1 5,781 5,496 Refundable deposit - 777 PMPA 9,063 8,717 Subscription Rights - 4,510 Other 5,734 5,861 Total other long-term assets $    22,273 $   26,470

Commitments and Contingencies (

Commitments and Contingencies (Tables)	6 Months Ended
	Jun. 30, 2024
Financial commitment to purchase silver gold and other metals [Line Items]
Summary of Other Contractual Obligations and Contingencies	Other Contractual Obligations and Contingencies Projected Payment Dates 1 (in thousands) 2024 2025 - 2026 2027 - 2028 After 2028 Total Payments for mineral stream interests & royalty Salobo 2 $ 163,000 $ - $ 16,000 $ 64,000 $ 243,000 Copper World 3 - 131,429 99,721 - 231,150 Marmato 40,016 81,984 - - 122,000 Santo Domingo - 162,500 97,500 - 260,000 Fenix Gold 25,000 - - - 25,000 Curipamba 250 162,000 - - 162,250 Marathon - 146,124 - - 146,124 Cangrejos 9,100 126,000 126,000 - 261,100 Curraghinalt - 55,000 - - 55,000 Loma de La Plata - - - 32,400 32,400 Mineral Park 90,000 - - - 90,000 Kudz Ze Kayah 5,000 - - - 5,000 DeLamar Royalty 4,875 - - - 4,875 Payments for early deposit mineral stream interest Cotabambas - - - 126,000 126,000 Toroparu - - - 138,000 138,000 Kutcho - - - 58,000 58,000 Leases liabilities 440 1,170 1,293 4,608 7,511 Total contractual obligations $   337,681 $   866,207 $   340,514 $    423,008 $   1,967,410 1) Projected payment date based on management estimate. Dates may be updated in the future as additional information is received. 2) As more fully explained below, the expansion payment relative to the Salobo III expansion project is dependent on the timing and size of the throughput expansion. 3) Figure includes contingent transaction costs of $1 million.
Gold [member]
Financial commitment to purchase silver gold and other metals [Line Items]
Summary of Commitments to Purchase Mineral Stream	Per Ounce Cash Payment for Gold  Mineral Stream Interests Attributable  Payable Production  to be Purchased  Per Ounce Cash Payment 1 Term of Agreement Date of Original Contract  Constancia 50% $      420 ² Life of Mine 8-Aug-12  Salobo 75% $ 425   Life of Mine 28-Feb-13  Sudbury 70% $ 400   20 years 28-Feb-13  San Dimas variable  ³ $637   Life of Mine 10-May-18  Stillwater 100% 18%  4 Life of Mine 16-Jul-18  Marathon 100%  5 18%  4 Life of Mine 26-Jan-22  Other  Minto 100%  6 50%  6 Life of Mine 20-Nov-08  Copper World 100% $450   Life of Mine 10-Feb-10  Marmato 10.5%   5 18%  4 Life of Mine 5-Nov-20  Santo Domingo 100%   5 18%  4 Life of Mine 24-Mar-21  Fenix 6%   5 18%  4 Life of Mine 15-Nov-21  Blackwater 8%   5 35%   Life of Mine 13-Dec-21  Curipamba 50%   5 18%  4 Life of Mine 17-Jan-22  Goose 2.78%   5 18%  4 Life of Mine 8-Feb-22  Cangrejos 6.6%   5 18%  4 Life of Mine 16-May-23  Platreef 62.5%   5 $      100  5 Life of Mine   5 7-Dec-21   8  Curraghinalt 3.05%   5 18%  4 Life of Mine 15-Nov-23  Kudz Ze Kayah 6.875%   7 20%   Life of Mine 22-Dec-21  8  Early Deposit  Toroparu 10% $400   Life of Mine 11-Nov-13  Cotabambas 25%   5 $450   Life of Mine 21-Mar-16  Kutcho 100% 20%   Life of Mine 14-Dec-17 1) The production payment is measured as either a fixed amount per ounce of gold delivered, or as a percentage of the spot price of gold on the date of delivery. Contracts where the payment is a fixed amount per ounce of gold delivered are subject to an annual inflationary increase, with the exception of Sudbury. Additionally, should the prevailing market price for gold be lower than this fixed amount, the per ounce cash payment will be reduced to the prevailing market price, subject to an annual inflationary factor. 2) Subject to an increase to $550 per ounce of gold after the initial 40-year 3) Under the terms of the San Dimas PMPA, the Company is entitled to an amount equal to 25% of the payable gold production plus an additional amount of gold equal to 25% of the payable silver production converted to gold at a fixed gold to silver exchange ratio of 70:1 from the San Dimas mine. If the average gold to silver price ratio decreases to less than 50:1 or increases to more than 90:1 for a period of 6 months or more, then the “70” shall be revised to “50” or “90”, as the case may be, until such time as the average gold to silver price ratio is between 50:1 to 90:1 for a period of 6 months or more in which event the “70” shall be reinstated. Currently, the fixed gold to silver exchange ratio is 70:1. 4) To be increased to 22% once the market value of all metals delivered to Wheaton, net of the per ounce cash payment, exceeds the initial upfront cash deposit. 5) Under certain PMPAs, the Company’s attributable gold percentage will be reduced once certain thresholds are achieved: a. Marathon – reduced to 67% once the Company has received 150,000 ounces of gold. b. Marmato – reduced to 5.25% once Wheaton has received 310,000 ounces of gold. c. Santo Domingo – reduced to 67% once the Company has received 285,000 ounces of gold. d. Fenix – reduced to 4% once the Company has received 90,000 ounces of gold, with a further reduction to 3.5% once the Company has received 140,000 ounces. e. Blackwater – reduced to 4% once the Company has received 464,000 ounces of gold. f. Curipamba – reduced to 33% once the Company has received 145,000 ounces of gold. g. Goose – reduced to 1.44% once the Company has received 87,100 ounces of gold, with a further reduction to 1% once the Company has received 134,000 ounces. h. Cangrejos – reduced to 4.4% once the Company has received 700,000 ounces of gold. i. Platreef – reduced to 50% once the Company has received 218,750 ounces of gold, with a further reduction to 3.125% once the Company has received 428,300 ounces, at which point the per ounce cash payment increases to 80% of the spot price of gold. If certain thresholds are met, including if production through the Platreef project concentrator achieves 5.5 Mtpa, the 3.125% residual gold stream will terminate. j. Curraghinalt – reduced to 1.5% once the Company has received 125,000 ounces of gold. k. Cotabambas – reduced to 16.67% once the Company has received 90 million silver equivalent ounces. 6) The Company is committed to acquire 100% of the first 30,000 ounces of gold produced per annum and 50% thereafter. On May 13, 2023, Minto Metals Corp., announced the suspension of operations at the Minto mine. 7) Under the Kudz Ze Kayah PMPA, the Company will be entitled to purchase staged percentages of produced gold ranging from 6.875% to 7.375% until 330,000 ounces of gold are produced and delivered, thereafter reducing to a range of 5.625% to 6.125% until a further 59,800 ounces of gold are produced and delivered, further reducing to a range of 5% to 5.5% until a further 270,200 ounces of gold are produced and delivered for a total of 660,000 ounces of gold thereafter ranging between 6.25% and 6.75%. 8) On February 27, 2024, the Company closed the Orion Purchase Agreement to acquire the Platreef and Kudz Ze Kayah PMPAs .
Silver [member]
Financial commitment to purchase silver gold and other metals [Line Items]
Summary of Commitments to Purchase Mineral Stream	Per Ounce Cash Payment for Silver  Mineral Stream Interests Attributable Payable Production to be Purchased Per Ounce Cash Payment 1 Term of   Agreement Date of Original Contract  Peñasquito 25%   $      4.50   Life of Mine 24-Jul-07  Constancia 100%   $ 6.20 ² Life of Mine 8-Aug-12  Antamina 33.75%   20%   Life of Mine 3-Nov-15  Other  Los Filos 100%   $ 4.68   25 years 15-Oct-04  Zinkgruvan 100%   $ 4.68   Life of Mine 8-Dec-04  Stratoni 100%   $ 11.54   Life of Mine 23-Apr-07  Neves-Corvo 100%   $ 4.50   50 years 5-Jun-07  Aljustrel 100% ³ 50%   50 years 5-Jun-07  Minto 100%  4 $ 4.39   Life of Mine 20-Nov-08  Pascua-Lama 25%   $ 3.90   Life of Mine 8-Sep-09  Copper World 100%   $ 3.90   Life of Mine 10-Feb-10  Loma de La Plata 12.5%   $ 4.00   Life of Mine n/a   5  Marmato 100%  6 18%  7 Life of Mine 5-Nov-20  Cozamin 50%  6 10%   Life of Mine 11-Dec-20  Blackwater 50%  6 18%  7 Life of Mine 13-Dec-21  Curipamba 75%   18%  7 Life of Mine 17-Jan-22  Mineral Park 100%   18%  7 Life of Mine 24-Oct-23  Kudz Ze Kayah 6.875  8 20%   Life of Mine 22-Dec-21  9  Early Deposit  Toroparu 50%   $ 3.90   Life of Mine 11-Nov-13  Cotabambas 100%  6 $ 5.90   Life of Mine 21-Mar-16  Kutcho 100%   20%   Life of Mine 14-Dec-17 1) The production payment is measured as either a fixed amount per unit of silver delivered, or as a percentage of the spot price of silver on the date of delivery. Contracts where the payment is a fixed amount per ounce of silver delivered are subject to an annual inflationary increase, with the exception of Loma de La Plata. Additionally, should the prevailing market price for silver be lower than this fixed amount, the per ounce cash payment will be reduced to the prevailing market price, subject to an annual inflationary factor. 2) Subject to an increase to $9.90 per ounce of silver after the initial 40-year 3) Wheaton only has the rights to silver contained in concentrate containing less than 15% copper at the Aljustrel mine. On September 12, 2023, it was announced that the production of the zinc and lead concentrates at the Aljustrel mine will be halted from September 24, 2023 until the second quarter of 2025. 4) On May 13, 2023, Minto Metals Corp. announced the suspension of operations at the Minto mine. 5) Terms of the agreement not yet finalized. 6) Under certain PMPAs, the Company’s attributable silver percentage will be reduced once certain thresholds are achieved: a. Marmato – reduced to 50% once the Company has received 2.15 million ounces of silver. b. Cozamin – reduced to 33% once the Company has received 10 million ounces of silver. c. Blackwater – reduced to 33% once the Company has received 17.8 million ounces of silver. d. Cotabambas – reduced to 66.67% once the Company has received 90 million silver equivalent ounces. 7) To be increased to 22% once the total market value of all metals delivered to the Company, net of the per ounce cash payment, exceeds the initial upfront cash deposit. 8) Under the Kudz Ze Kayah PMPA, the Company will be entitled to purchase: staged percentages of produced silver ranging from 6.875% to 7.375% until 43.30 million ounces of silver are produced and delivered, thereafter reducing to a range of 5.625% to 6.125% until a further 7.96 million ounces of silver are produced and delivered, further reducing to a range of 5% to 5.5% until a further 35.34 million ounces of silver are produced and delivered for a total of 86.6 million ounces of silver and thereafter ranging between 6.25% and 6.75%. 9) On February 27, 2024, the Company closed the Orion Purchase Agreement to acquire the Platreef and Kudz Ze Kayah PMPAs.
Palladium Platinum And Cobalt [Member]
Financial commitment to purchase silver gold and other metals [Line Items]
Summary of Commitments to Purchase Mineral Stream	Per Ounce Cash Payment for Palladium and Platinum and Per Pound for Cobalt  Mineral Stream Interests Attributable Payable Production to be Purchased Per Unit of Measurement Cash Payment 1 Term of Agreement Date of Original Contract  Palladium  Stillwater 4.5% ² 18% ³ Life of Mine 16-Jul-18  Platreef 5.25% ² 30% ² Life of Mine  ² 7-Dec-21   4  Platinum  Marathon 22% ² 18% ³ Life of Mine 26-Jan-22  Platreef 5.25% ² 30% ² Life of Mine  ² 7-Dec-21   4  Cobalt  Voisey’s Bay 42.4% ² 18% ³ Life of Mine 11-Jun-18 1) The production payment is measured as either a fixed amount per unit of metal delivered, or as a percentage of the spot price of the underlying metal on the date of delivery. 2) Under certain PMPAs, the Company’s attributable metal percentage will be reduced once certain thresholds are achieved: a. Stillwater – reduced to 2.25% once the Company has received 375,000 ounces of palladium, with a further reduction to 1% once the Company has received 550,000 ounces. b. Platreef – reduced to 3 c. Marathon – reduced to 15% once the Company has received 120,000 ounces of platinum. d. Voisey’s Bay – reduced to 21.2% once the Company has received 31 million pounds of cobalt. 3) To be increased to 22 4) On February 27, 2024, the Company closed the Orion Purchase Agreement to acquire the Platreef and Kudz Ze Kayah PMPAs.

Segmented Information (Tables)

Segmented Information (Tables)	6 Months Ended
	Jun. 30, 2024
Text block [abstract]
Schedule of Operating Segments	The Company’s reportable operating segments, which are the components of the Company’s business where discrete financial information is available and which are evaluated on a regular basis by the Company’s Chief Executive Officer (“CEO”), who is the Company’s chief operating decision maker, for the purpose of assessing performance, are summarized in the tables below: Three Months Ended June 30, 2024  (in thousands) Sales Cost Depletion Net Cash Flow Total Assets Gold Salobo $ 129,466 $ 23,337 $ 20,783 $ 85,346 $ 105,795 $ 2,638,316 Sudbury 1 13,383 2,272 7,530 3,581 11,106 250,227 Constancia 15,640 2,791 2,143 10,706 12,849 71,769 San Dimas 16,021 4,320 1,971 9,730 11,701 140,542 Stillwater 6,190 1,090 1,106 3,994 5,100 209,162 Other 2 1,450 256 324 870 1,195 903,067 Total gold interests $ 182,150 $ 34,066 $ 33,857 $ 114,227 $ 147,746 $ 4,213,083 Silver Peñasquito $ 42,599 $ 6,667 $ 7,197 $ 28,735 $ 35,932 $ 261,561 Antamina 26,365 5,270 7,758 13,337 21,095 506,396 Constancia 12,122 2,614 2,574 6,934 9,508 172,475 Other 3 30,205 4,363 4,506 21,336 21,614 624,616 Total silver interests $ 111,291 $ 18,914 $ 22,035 $ 70,342 $ 88,149 $ 1,565,048 Palladium Stillwater $ 4,210 $ 753 $ 1,846 $ 1,611 $ 3,457 $ 216,696 Platreef - - - - - 78,815 Total palladium interests $ 4,210 $ 753 $ 1,846 $ 1,611 $ 3,457 $ 295,511 Platinum Marathon $ - $ - $ - $ - $ - $ 9,451 Platreef - - - - - 57,585 Total platinum interests $ - $ - $ - $ - $ - $ 67,036 Cobalt Voisey’s Bay $ 1,413 $ 274 $ 1,127 $ 12 $ 2,081 $ 346,874 Total mineral stream interests $    299,064 $    54,007 $    58,865 $    186,192 $    241,433 $    6,487,552 Other General and administrative $ (10,241 $ (8,962) Share based compensation (6,241 - Donations and community investments (703 (614) Finance costs (1,299) (1,057) Other 5,122 3,668 Income tax (50,513) (75) Total other $ (63,875) $ (7,040) $ 759,530   Consolidated $ 122,317 $ 234,393 $ 7,247,082 1) Comprised of the operating Coleman, Copper Cliff, Garson, Creighton and Totten gold interests as well as the non-operating 2) Where a gold interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the gold interest has been summarized under Other gold interests. Other gold interests comprised of the operating Marmato gold interest as well as the non-operating 3) Where a silver interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the silver interest has been summarized under Other silver interests. Other silver interests comprised of the operating Los Filos, Zinkgruvan, Neves-Corvo, Marmato and Cozamin silver interests as well as the non-operating Three Months Ended June 30, 2023   (in thousands) Sales Cost Depletion Gain on Disposal 1 Net Cash Flow From Operations Total  Assets  Gold Salobo $ 91,350 $ 19,351 $ 15,209 $ - $ 56,790 $ 71,999 $ 2,356,169  Sudbury 2 9,549 1,910 4,892 - 2,747 7,579 274,048  Constancia 19,090 4,004 3,037 - 12,049 15,085 90,469  San Dimas 22,532 7,131 2,947 - 12,454 15,401 150,154  Stillwater 4,356 785 1,120 - 2,451 3,571 213,663  Other 3 2,634 1,494 246 - 894 1,252 537,197  Total gold interests $ 149,511 $ 34,675 $ 27,451 $ - $ 87,385 $ 114,887 $ 3,621,700  Silver Peñasquito $ 46,291 $ 8,475 $ 7,775 $ - $ 30,041 $ 37,816 $ 279,872  Antamina 23,302 4,523 6,794 - 11,985 18,780 532,828  Constancia 16,322 4,142 4,212 - 7,968 12,180 186,452  Other 4 21,166 5,094 3,068 5,027 18,031 15,878 482,572  Total silver interests $ 107,081 $ 22,234 $ 21,849 $ 5,027 $ 68,025 $ 84,654 $ 1,481,724  Palladium Stillwater $ 4,879 $ 887 $ 1,510 $ - $ 2,482 $ 3,993 $ 224,099  Platinum Marathon $ - $ - $ - $ - $ - $ - $ 9,448  Cobalt Voisey’s Bay $ 3,501 $ 846 $ 3,664 $ - $ (1,009) $ 4,335 $ 354,195  Total mineral stream interests $   264,972 $   58,642 $   54,474 $     5,027 $   156,883 $   207,869 $   5,691,166  Other General and administrative $ (10,216) $ (9,544) Share based compensation (4,484) - Donations and community investments (1,940) (1,738) Finance costs (1,352) (999) Other 8,692 7,776 Income tax (6,135) (988) Total other $ (15,435) $ (5,493) $ 1,188,739  Consolidated $ 141,448 $ 202,376 $ 6,879,905  1) See Note 12 for more information. 2) Comprised of the operating Coleman, Copper Cliff, Garson, Creighton and Totten gold interests as well as the non-operating 3) Where a gold interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the gold interest has been summarized under Other gold interests. Other gold interests are comprised of the operating Marmato gold interests as well as the non-operating 4) Where a silver interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the silver interest has been summarized under Other silver interests. Other silver interests comprised of the operating Los Filos, Zinkgruvan, Neves-Corvo, Aljustrel, Cozamin and Marmato silver interests and the non-operating Minto, Six Months Ended June 30, 2024   (in thousands) Sales Cost Depletion Net Cash Flow Total  Assets  Gold Salobo $ 247,317 $ 47,472 $ 43,103 $ 156,742 $ 199,845 $ 2,638,316  Sudbury 1 21,844 3,923 12,258 5,663 17,920 250,227  Constancia 57,363 11,251 8,496 37,616 46,112 71,769  San Dimas 32,469 9,322 4,180 18,967 23,147 140,542  Stillwater 11,073 1,965 2,307 6,801 9,108 209,162  Other 2 2,773 494 661 1,618 2,279 903,067  Total gold interests $ 372,839 $ 74,427 $ 71,005 $ 227,407 $ 298,411 $ 4,213,083  Silver Peñasquito $ 86,249 $ 14,942 $ 14,671 $ 56,636 $ 71,307 $ 261,561  Antamina 44,453 8,835 13,134 22,484 35,618 506,396  Constancia 29,358 7,116 7,108 15,134 22,242 172,475  Other 3 47,889 7,433 7,583 32,873 37,433 624,616  Total silver interests $ 207,949 $ 38,326 $ 42,496 $ 127,127 $ 166,600 $ 1,565,048  Palladium Stillwater $ 8,887 $ 1,622 $ 3,971 $ 3,294 $ 7,265 $ 216,696  Platreef - - - - - 78,815  Total palladium interests $ 8,887 $ 1,622 $ 3,971 $ 3,294 $ 7,265 $ 295,511  Platinum Marathon $ - $ - $ - $ - $ - $ 9,451  Platreef - - - - - 57,585  Total platinum interests $ - $ - $ - $ - $ - $ 67,036  Cobalt Voisey’s Bay $ 6,195 $ 1,187 $ 5,069 $ (61) $ 9,087 $ 346,874  Total mineral stream interests $   595,870 $   115,562 $   122,541 $   357,767 $   481,363 $   6,487,552  Other General and administrative $ (20,705) $ (24,920) Share based compensation (7,522) (11,129) Donations and community investments (2,273) (1,988) Finance costs (2,741) (2,182) Other 12,317 12,820 Income tax (50,485) (191) Total other $ (71,409) $ (27,590) $ 759,530  Consolidated $ 286,358 $ 453,773 $ 7,247,082  1) Comprised of the operating Coleman, Copper Cliff, Garson, Creighton and Totten gold interests as well as the non-operating 2) Where a gold interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the gold interest has been summarized under Other gold interests. Other gold interests comprised of the operating Marmato gold interest as well as the non-operating 3) Where a silver interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the silver interest has been summarized under Other silver interests. Other silver interests comprised of the operating Los Filos, Zinkgruvan, Neves-Corvo, Marmato and Cozamin silver interests as well as the non-operating Six Months Ended June 30, 2023   (in thousands) Sales Cost Depletion Gain on Disposal 1 Net Cash Flow From Operations Total  Assets  Gold Salobo $ 159,825 $ 34,471 $ 27,093 $ - $ 98,261 $ 125,353 $ 2,356,169  Sudbury 2 17,866 3,657 9,368 - 4,841 13,925 274,048  Constancia 31,615 6,742 5,114 - 19,759 24,873 90,469  San Dimas 42,812 13,782 5,711 - 23,319 29,030 150,154  Stillwater 8,343 1,483 2,189 - 4,671 6,860 213,663  Other 3 8,247 5,576 498 - 2,173 2,407 537,197  Total gold interests $ 268,708 $ 65,711 $ 49,973 $ - $ 153,024 $ 202,448 $ 3,621,700  Silver Peñasquito $ 80,162 $ 15,043 $ 13,802 $ - $ 51,317 $ 65,119 $ 279,872  Antamina 41,897 8,229 12,540 - 21,128 33,668 532,828  Constancia 24,674 6,387 6,495 - 11,792 18,288 186,452  Other 4 46,025 11,572 5,812 5,027 33,668 35,925 482,572  Total silver interests $ 192,758 $ 41,231 $ 38,649 $ 5,027 $ 117,905 $ 153,000 $ 1,481,724  Palladium Stillwater $ 9,614 $ 1,752 $ 2,713 $ - $ 5,149 $ 7,862 $ 224,099  Platinum Marathon $ - $ - $ - $ - $ - $ - $ 9,448  Cobalt Voisey’s Bay $ 8,357 $ 1,912 $ 8,138 $ - $ (1,693) $ 8,820 $ 354,195  Total mineral stream interests $   479,437 $   110,606 $    99,473 $    5,027 $   274,385 $   372,130 $   5,691,166  Other General and administrative $ (20,315) $ (23,384) Share based compensation (11,881) (16,675) Donations and community investments (3,318) (3,146) Finance costs (2,731) (2,066) Other 16,254 14,955 Income tax 445 (4,332) Total other $ (21,546) $ (34,648) $ 1,188,739  Consolidated $ 252,839 $ 337,482 $ 6,879,905  1) See Notes 12 for more information. 2) Comprised of the operating Coleman, Copper Cliff, Garson, Creighton and Totten gold interests as well as the non-operating 3) Where a gold interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the gold interest has been summarized under Other gold interests. Other gold interests are comprised of the operating Marmato gold interests as well as the non-operating Minto, 777, Copper World, Santo Domingo, Fenix, Blackwater, Marathon, Curipamba, Goose and Cangrejos gold interests. On June 22, 2022, Hudbay announced that mining activities at 777 have concluded and closure activities have commenced. On May 13, 2023, Minto announced the suspension of operations at the Minto mine. 4) Where a silver interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the silver interest has been summarized under Other silver interests. Other silver interests comprised of the operating Los Filos, Zinkgruvan, Neves-Corvo, Aljustrel, Cozamin and Marmato silver interests and the non-operating Minto,
Schedule of Company's Geographical Information	The Company’s geographical information, which is based on the location of the mining operations to which the mineral stream interests relate, are summarized in the tables below: Sales Carrying Amount at  (in thousands) Three Month Ended Six Months Ended Gold Silver Palladium Platinum Cobalt Total  North America Canada $ 14,796 5% $ 28,039 5% $ 710,047 $ 165,985 $ - $ 9,452 $ 346,874 $ 1,232,358 United States 10,400 3% 19,960 3% 209,163 26,299 216,696 - - 452,158 Mexico 63,876 21% 128,506 22% 140,539 375,761 - - - 516,300  Europe Portugal 6,649 2% 12,469 2% - 16,989 - - - 16,989 Sweden 18,100 6% 25,229 4% - 26,115 - - - 26,115 UK - 0% - 0% 20,342 - - - - 20,342  South America Argentina/Chile 1 - 0% - 0% - 253,512 - - - 253,512 Argentina - 0% - 0% - 10,889 - - - 10,889 Chile - 0% - 0% 56,281 - - - - 56,281 Brazil 129,466 43% 247,317 42% 2,638,316 - - - - 2,638,316 Peru 54,127 19% 131,174 21% 71,769 678,867 - - - 750,636 Ecuador - 0% - 0% 49,998 3,850 - - - 53,848 Colombia 1,650 1% 3,176 1% 40,922 6,781 - - - 47,703  Africa - - South Africa - 0% - 0% 275,706 - 78,815 57,584 - 412,105 Consolidated $ 299,064 100% $ 595,870 100% $ 4,213,083 $ 1,565,048 $  295,511 $  67,036 $  346,874 $  6,487,552 1) Includes the Pascua-Lama project, which straddles the border of Argentina and Chile. Sales Carrying Amount at  (in thousands) Three Month Ended Six Months Ended Gold Silver Palladium Platinum Cobalt Total   North America Canada $ 14,982 6% $ 33,555 7% $ 708,402 $ 141,292 $ - $ 9,451 $ 350,816 $ 1,209,961 United States 9,235 3% 17,958 4% 211,470 971 220,667 - - 433,108 Mexico 73,342 28% 130,980 28% 144,719 396,490 - - - 541,209  Europe Portugal 7,499 3% 16,044 3% - 17,516 - - - 17,516 Sweden 8,755 3% 20,709 4% - 27,017 - - - 27,017 UK - 0% - 0% 20,198 - - - - 20,198  South America Argentina/Chile 1 - 0% - 0% - 253,514 - - - 253,514 Argentina - 0% - 0% - 10,889 - - - 10,889 Chile - 0% - 0% 56,538 - - - - 56,538 Brazil 91,351 35% 159,824 34% 2,681,419 - - - - 2,681,419 Peru 58,713 22% 98,187 20% 80,265 699,107 - - - 779,372 Ecuador - 0% - 0% 39,455 3,779 - - - 43,234 Colombia 1,095 0% 2,180 0% 41,583 6,883 - - - 48,466 Consolidated $  264,972 100% $  479,437 100% $  3,984,049 $  1,557,458 $  220,667 $  9,451 $  350,816 $  6,122,441 1) Includes the Pascua-Lama project, which straddles the border of Argentina and Chile.

Description of Business and N_2

Description of Business and Nature of Operations - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2024 Agreement Asset
Description Of Business And Nature Of Operations [Line Items]
Number of long-term purchase agreements	38
Number of precious metal purchase agreements	30
Number of early deposit long-term purchase agreements	3
Number of royalty long-term precious metal purchase agreements	5
Number of mining companies engaged in precious metal purchase agreements	32
Number of currently operating mining assets | Asset	18
Number of mining assets under various stages of development | Asset	23
Number of countries operating mining assets | Asset	16
Number of mining assets placed in care and maintenance | Asset	4

Financial Instruments - Classif

Financial Instruments - Classification of Financial Assets and Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Financial assets
Cash and cash equivalents	$ 540,217	$ 306,109	$ 546,527	$ 828,837	$ 799,697	$ 696,089
Trade receivables from provisional concentrate sales, net of fair value adjustment	8,703		5,360
Long-term investments - warrants held	1,172		652
Long-term investments - common shares held	86,899	$ 245,678	246,026	$ 255,076	$ 308,330	$ 255,535
Trade receivables from sales of cobalt	0		3,975
Total financial assets	647,005		812,000
Financial liabilities
Accounts payable and accrued liabilities	12,272		13,458
Lease Liabilities	5,736		6,229
Total financial liabilities	18,008		19,687
Financial liabilities at amortised cost, category [member]
Financial liabilities
Accounts payable and accrued liabilities	12,272		13,458
Lease Liabilities	5,736		6,229
Financial assets at fair value through net earnings, category [member]
Financial assets
Cash and cash equivalents	540,217		546,527
Trade receivables from provisional concentrate sales, net of fair value adjustment	8,703		5,360
Long-term investments - warrants held	1,172		652
Financial assets at fair value through other comprehensive income, category [member]
Financial assets
Long-term investments - common shares held	86,899		246,026
Financial assets at amortized cost, category [member]
Financial assets
Trade receivables from sales of cobalt	0		3,975
Refundable deposit - 777 PMPA	9,063		8,717
Other accounts receivable	$ 951		$ 743

Financial Instruments - Maximum

Financial Instruments - Maximum Exposure to Credit Risk Related to Financial Assets (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Disclosure of detailed information about financial instruments [line items]
Cash and cash equivalents	$ 540,217	$ 306,109	$ 546,527	$ 828,837	$ 799,697	$ 696,089
Trade receivables from provisional concentrate sales, net of fair value adjustment	8,703		5,360
Trade receivables from sales of cobalt	0		3,975
Maximum exposure to credit risk [member]
Disclosure of detailed information about financial instruments [line items]
Cash and cash equivalents	540,217		546,527
Trade receivables from provisional concentrate sales, net of fair value adjustment	8,703		5,360
Trade receivables from sales of cobalt	0		3,975
Refundable deposit - 777 PMPA	9,063		8,717
Other accounts receivables	951		743
Maximum exposure to credit risk related to financial assets	$ 558,934		$ 565,322

Financial Instruments - Additio

Financial Instruments - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Disclosure of detailed information about financial instruments [line items]
Cash and cash equivalents	$ 540,217	$ 828,837	$ 540,217	$ 828,837	$ 306,109	$ 546,527	$ 799,697	$ 696,089
Working capital	538,000		538,000			541,000
Long-term investments-equity investments held	86,899	255,076	86,899	255,076	$ 245,678	246,026	$ 308,330	$ 255,535
Increased/decreased in other comprehensive income on assumption	$ 9,000	$ 26,000	$ 9,000	$ 26,000
Interest rate risk [member]
Disclosure of detailed information about financial instruments [line items]
Weighted average effective interest rate paid on its outstanding borrowings, percentage	0%	0%	0%	0%
Change in interest rate, percentage	1%	1%	1%	1%
Weighted average effective interest rate earned percentage	5.13%	4.57%	5.21%	4.03%
Impact of percentage changes in the rate of interest on interest income value	$ 1,000	$ 2,000	$ 2,000	$ 3,000
Financial assets at fair value through other comprehensive income, category [member]
Disclosure of detailed information about financial instruments [line items]
Long-term investments-equity investments held	86,899		86,899			246,026
Financial assets at fair value through other comprehensive income, category [member] | At fair value [member]
Disclosure of detailed information about financial instruments [line items]
Long-term investments-equity investments held	$ 88,000		$ 88,000			$ 247,000

Financial Instruments - Timing

Financial Instruments - Timing Associated with Remaining Contractual Payments Relating to Financial Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Non-derivative financial liabilities
Accounts payable and accrued liabilities	$ 12,272	$ 13,458
Non-Derivative Financial Instrument [Member]
Non-derivative financial liabilities
Accounts payable and accrued liabilities	12,272
Performance share units	13,759
Financial liabilities and contractual commitments, undiscounted cash flows	26,031
Non-Derivative Financial Instrument [Member] | 2024 [member]
Non-derivative financial liabilities
Accounts payable and accrued liabilities	12,272
Performance share units	0
Financial liabilities and contractual commitments, undiscounted cash flows	12,272
Non-Derivative Financial Instrument [Member] | 2025 - 2026 [member]
Non-derivative financial liabilities
Performance share units	13,036
Financial liabilities and contractual commitments, undiscounted cash flows	13,036
Non-Derivative Financial Instrument [Member] | 2027 - 2028 [member]
Non-derivative financial liabilities
Performance share units	723
Financial liabilities and contractual commitments, undiscounted cash flows	$ 723

Financial Instruments - Summary

Financial Instruments - Summary of Carrying Amounts of Canadian Dollar Denominated Monetary Assets and Monetary Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Monetary assets
Cash and cash equivalents	$ 540,217	$ 306,109	$ 546,527	$ 828,837	$ 799,697	$ 696,089
Accounts receivable	9,654		10,078
Long-term investments - common shares held	86,899	$ 245,678	246,026	$ 255,076	$ 308,330	$ 255,535
Long-term investments - warrants held	1,172		652
Other long-term assets	22,273		26,470
Monetary liabilities
Accounts payable and accrued liabilities	12,272		13,458
Lease Liability	7,511
Pension liability	4,883		4,624
Currency risk [member]
Monetary assets
Cash and cash equivalents	10,518		1,729
Accounts receivable	125		112
Long-term investments - common shares held	86,898		77,770
Long-term investments - warrants held	1,172		652
Other long-term assets	3,273		7,898
Total Canadian dollar denominated monetary assets	101,986		88,161
Monetary liabilities
Accounts payable and accrued liabilities	8,162		9,080
Performance share units	11,572		17,303
Lease Liability	5,565		5,892
Pension liability	4,882		4,624
Total Canadian dollar denominated monetary liabilities	$ 30,181		$ 36,899

Financial Instruments - Summa_2

Financial Instruments - Summary of Sensitivity to 10% Increase or Decrease in Canadian Dollar Relative to United States Dollar (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Disclosure of sensitivity to ten percentage increase or decrease in exchange rate [abstract]
Increase (decrease) in net earnings	$ (1,509)	$ (2,651)
Increase (decrease) in other comprehensive income	8,690	7,777
Increase (decrease) in total comprehensive income	7,181	5,126
Increase (decrease) in net earnings	1,509	2,651
Increase (decrease) in other comprehensive income	(8,690)	(7,777)
Increase (decrease) in total comprehensive income	$ (7,181)	$ (5,126)

Financial Instruments - Summa_3

Financial Instruments - Summary of Financial Assets and Liabilities Measured at Fair Value by Level within Fair Value Hierarchy (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Disclosure of fair value measurements of assets and liabilities [line items]
Cash and cash equivalents	$ 540,217	$ 306,109	$ 546,527	$ 828,837	$ 799,697	$ 696,089
Trade receivables from provisional concentrate sales, net of fair value adjustment	8,703		5,360
Long-term investments - common shares held	86,899	$ 245,678	246,026	$ 255,076	$ 308,330	$ 255,535
Long-term investments - warrants held	1,172		652
Total net financial assets measured at fair value	636,991		798,565
Investments in equity instruments designated at fair value through other comprehensive income [member]
Disclosure of fair value measurements of assets and liabilities [line items]
Long-term investments - common shares held	86,899		246,026
Level 1 [member]
Disclosure of fair value measurements of assets and liabilities [line items]
Cash and cash equivalents	540,217		546,527
Total net financial assets measured at fair value	627,116		792,553
Level 1 [member] | Investments in equity instruments designated at fair value through other comprehensive income [member]
Disclosure of fair value measurements of assets and liabilities [line items]
Long-term investments - common shares held	86,899		246,026
Level 2 [member]
Disclosure of fair value measurements of assets and liabilities [line items]
Trade receivables from provisional concentrate sales, net of fair value adjustment	8,703		5,360
Long-term investments - warrants held	1,172		652
Total net financial assets measured at fair value	9,875		6,012
Level 3 [member]
Disclosure of fair value measurements of assets and liabilities [line items]
Total net financial assets measured at fair value	$ 0		$ 0

Revenue - Summary of Revenue (D

Revenue - Summary of Revenue (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenue [abstract]
Gold credit sales	$ 182,150	$ 149,511	$ 372,839	$ 268,708
Silver credit sales	86,542	90,826	170,251	156,005
Concentrate sales	24,749	16,255	37,698	36,753
Total silver sales	111,291	107,081	207,949	192,758
Palladium credit sales	4,210	4,879	8,887	9,614
Cobalt sales	1,413	3,501	6,195	8,357
Total sales revenue	$ 299,064	$ 264,972	$ 595,870	$ 479,437
Gold
Gold credit sales	61%	56%	63%	56%
Silver
Silver credit sales	29%	35%	29%	32%
Concentrate sales	8%	6%	6%	8%
Total silver sales	37%	41%	35%	40%
Palladium
Palladium credit sales	1%	2%	1%	2%
Cobalt sales	1%	1%	1%	2%
Total sales revenue	100%	100%	100%	100%

General and Administrative - Su

General and Administrative - Summary of General and Administrative Expense (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disclosure of details about general and administrative expense [line items]
Business taxes			$ 50,510
Total general and administrative	$ 10,241	$ 10,216	20,705	$ 20,315
Corporate [Member]
Disclosure of details about general and administrative expense [line items]
Salaries and benefits	3,734	3,593	7,698	7,454
Depreciation	228	268	446	556
Professional fees	540	909	1,034	1,423
Business travel	584	311	868	652
Director fees	252	248	541	581
Business taxes	254	139	601	713
Audit and regulatory	871	1,337	1,749	2,169
Insurance	354	519	851	1,057
Other	924	952	2,207	2,016
General and administrative	7,741	8,276	15,995	16,621
Subsidiaries [member]
Disclosure of details about general and administrative expense [line items]
Salaries and benefits	1,349	1,156	2,750	2,317
Depreciation	119	115	238	218
Professional fees	474	189	665	260
Business travel	152	94	223	147
Director fees	52	52	115	103
Business taxes	55	65	127	139
Insurance	14	11	31	27
Other	285	258	561	483
General and administrative	2,500	1,940	4,710	3,694
Total general and administrative	$ 10,241	$ 10,216	$ 20,705	$ 20,315

Share Based Compensation - Summ

Share Based Compensation - Summary of share based compensation (Detail) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disclosure of share based compensation [Line Items]
Total share based compensation		$ 6,241	$ 4,484	$ 7,522	$ 11,881
Stock Options [member]
Disclosure of share based compensation [Line Items]
Equity settled share based compensation	[1]	698	724	1,372	1,355
RSUs [member]
Disclosure of share based compensation [Line Items]
Equity settled share based compensation		957	1,135	1,881	2,047
PSUs [member]
Disclosure of share based compensation [Line Items]
Cash settled share based compensation		$ 4,586	$ 2,625	$ 4,269	$ 8,479
[1]Equity settled share based compensation is a non-cash expense.

Donations and Community Inves_3

Donations and Community Investments - Summary Of Donations and Community Investments (Detail) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disclosure of Donations and Community Investments [Line Items]
Local donations and community investments	[1]	$ 407	$ 407	$ 1,096	$ 942
Partner donations and community investments	[2]	296	1,533	1,177	2,376
Total donations and community investments		$ 703	$ 1,940	$ 2,273	$ 3,318
[1]The Local Community Investment Program supports organizations in Vancouver and the Cayman Islands, where Wheaton’s offices are located.[2]The Partner Community Investment Program supports the communities influenced by Mining Partners’ operations.

Other Income (Expense) - Summar

Other Income (Expense) - Summary of Other Income (Expense) (Detail) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disclosure of other operating income [line items]
Interest income		$ 4,396	$ 8,181	$ 10,134	$ 15,111
Dividend income		481	700	1,181	917
Foreign exchange gain (loss)		48	(202)	622	71
Gain (loss) on fair value adjustment of share purchase warrants held mandatorily measured at FVTNE	[1]	197	(280)	380	(105)
Other		0	293	0	260
Total other income (expense)		$ 5,122	$ 8,692	$ 12,317	$ 16,254
[1]FVTNE refers to Fair Value Through Net Earnings

Accounts Receivable - Summary o

Accounts Receivable - Summary of Accounts Receivable (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Trade and other receivables [abstract]
Trade receivables from provisional concentrate sales, net of fair value adjustment	$ 8,703	$ 5,360
Trade receivables from sales of cobalt	0	3,975
Other accounts receivable	951	743
Total accounts receivable	$ 9,654	$ 10,078

Mineral Stream Interests - Sche

Mineral Stream Interests - Schedule of Mineral Stream Interests (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	$ 6,122,441
Ending balance	6,487,552	$ 6,122,441
Gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	3,984,049
Ending balance	4,213,083	3,984,049
Gold interests [member] | Sudbury [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	262,485
Ending balance	250,227	262,485
Gold interests [member] | Salobo [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	2,681,419
Ending balance	2,638,316	2,681,419
Gold interests [member] | Constancia [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	80,265
Ending balance	71,769	80,265
Gold interests [member] | San Dimas [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	144,722
Ending balance	140,542	144,722
Gold interests [member] | Stillwater [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	211,469
Ending balance	209,162	211,469
Gold interests [member] | Other gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	603,689
Ending balance	903,067	603,689
Gold interests [member] | Other gold interests [member] | Platreef [Member]
Disclosure Of Mineral Stream Interests [line items]
Additions (Reductions)	275,000
Gold interests [member] | Cost [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	5,309,801	4,828,970
Additions (Reductions)	300,039	522,204
Disposal		(41,373)
Ending balance	5,609,840	5,309,801
Gold interests [member] | Cost [member] | Sudbury [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	623,864	623,864
Additions (Reductions)	0	0
Disposal		0
Ending balance	623,864	623,864
Gold interests [member] | Cost [member] | Salobo [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	3,429,911	3,059,876
Additions (Reductions)	0	370,035
Disposal		0
Ending balance	3,429,911	3,429,911
Gold interests [member] | Cost [member] | Constancia [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	140,058	140,058
Additions (Reductions)	0	0
Disposal		0
Ending balance	140,058	140,058
Gold interests [member] | Cost [member] | San Dimas [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	220,429	220,429
Additions (Reductions)	0	0
Disposal		0
Ending balance	220,429	220,429
Gold interests [member] | Cost [member] | Stillwater [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	239,352	239,352
Additions (Reductions)	0	0
Disposal		0
Ending balance	239,352	239,352
Gold interests [member] | Cost [member] | Other gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	656,187	545,391
Additions (Reductions)	300,039	152,169
Disposal		(41,373)
Ending balance	956,226	656,187
Gold interests [member] | Accumulated Depletion & Impairment [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(1,325,752)	(1,200,849)
Depletion	(71,005)	(124,903)
Ending balance	(1,396,757)	(1,325,752)
Gold interests [member] | Accumulated Depletion & Impairment [member] | Sudbury [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(361,379)	(340,448)
Depletion	(12,258)	(20,931)
Ending balance	(373,637)	(361,379)
Gold interests [member] | Accumulated Depletion & Impairment [member] | Salobo [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(748,492)	(676,614)
Depletion	(43,103)	(71,878)
Ending balance	(791,595)	(748,492)
Gold interests [member] | Accumulated Depletion & Impairment [member] | Constancia [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(59,793)	(44,475)
Depletion	(8,496)	(15,318)
Ending balance	(68,289)	(59,793)
Gold interests [member] | Accumulated Depletion & Impairment [member] | San Dimas [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(75,707)	(64,564)
Depletion	(4,180)	(11,143)
Ending balance	(79,887)	(75,707)
Gold interests [member] | Accumulated Depletion & Impairment [member] | Stillwater [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(27,883)	(23,500)
Depletion	(2,307)	(4,383)
Ending balance	(30,190)	(27,883)
Gold interests [member] | Accumulated Depletion & Impairment [member] | Other gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(52,498)	(51,248)
Depletion	(661)	(1,250)
Ending balance	(53,159)	(52,498)
Silver interests [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	1,557,458
Ending balance	1,565,048	1,557,458
Silver interests [member] | Penasquito [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	276,232
Ending balance	261,561	276,232
Silver interests [member] | Antamina [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	519,530
Ending balance	506,396	519,530
Silver interests [member] | Constancia [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	179,583
Ending balance	172,475	179,583
Silver interests [member] | Other silver interests [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	582,113
Ending balance	624,616	582,113
Silver interests [member] | Cost [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	2,887,480	2,746,116
Additions (Reductions)	50,086	141,364
Disposal		0
Ending balance	2,937,566	2,887,480
Silver interests [member] | Cost [member] | Penasquito [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	524,626	524,626
Additions (Reductions)	0	0
Disposal		0
Ending balance	524,626	524,626
Silver interests [member] | Cost [member] | Antamina [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	900,343	900,343
Additions (Reductions)	0	0
Disposal		0
Ending balance	900,343	900,343
Silver interests [member] | Cost [member] | Constancia [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	302,948	302,948
Additions (Reductions)	0	0
Disposal		0
Ending balance	302,948	302,948
Silver interests [member] | Cost [member] | Other silver interests [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	1,159,563	1,018,199
Additions (Reductions)	50,086	141,364
Disposal		0
Ending balance	1,209,649	1,159,563
Silver interests [member] | Accumulated Depletion & Impairment [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(1,330,022)	(1,261,031)
Depletion	(42,496)	(68,991)
Ending balance	(1,372,518)	(1,330,022)
Silver interests [member] | Accumulated Depletion & Impairment [member] | Penasquito [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(248,394)	(230,952)
Depletion	(14,671)	(17,442)
Ending balance	(263,065)	(248,394)
Silver interests [member] | Accumulated Depletion & Impairment [member] | Antamina [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(380,813)	(354,975)
Depletion	(13,134)	(25,838)
Ending balance	(393,947)	(380,813)
Silver interests [member] | Accumulated Depletion & Impairment [member] | Constancia [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(123,365)	(110,001)
Depletion	(7,108)	(13,364)
Ending balance	(130,473)	(123,365)
Silver interests [member] | Accumulated Depletion & Impairment [member] | Other silver interests [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(577,450)	(565,103)
Depletion	(7,583)	(12,347)
Ending balance	(585,033)	(577,450)
Palladium interest [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	220,667
Ending balance	295,511	220,667
Palladium interest [member] | Platreef [Member]
Disclosure Of Mineral Stream Interests [line items]
Ending balance	78,815
Palladium interest [member] | Stillwater [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	220,667
Ending balance	216,696	220,667
Palladium interest [member] | Cost [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	263,721
Additions (Reductions)	78,815
Ending balance	342,536	263,721
Palladium interest [member] | Cost [member] | Platreef [Member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	0
Additions (Reductions)	78,815
Ending balance	78,815	0
Palladium interest [member] | Cost [member] | Stillwater [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	263,721	263,721
Additions (Reductions)	0	0
Disposal		0
Ending balance	263,721	263,721
Palladium interest [member] | Accumulated Depletion & Impairment [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(43,054)
Depletion	(3,971)
Ending balance	(47,025)	(43,054)
Palladium interest [member] | Accumulated Depletion & Impairment [member] | Platreef [Member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	0
Depletion	0
Ending balance	0	0
Palladium interest [member] | Accumulated Depletion & Impairment [member] | Stillwater [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(43,054)	(36,909)
Depletion	(3,971)	(6,145)
Ending balance	(47,025)	(43,054)
Cobalt Interests [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	350,816
Ending balance	346,874	350,816
Cobalt Interests [member] | Cost [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	393,422	393,422
Additions (Reductions)	0	0
Disposal		0
Ending balance	393,422	393,422
Cobalt Interests [member] | Accumulated Depletion & Impairment [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(42,606)	(35,849)
Depletion	(3,942)	(6,757)
Ending balance	(46,548)	(42,606)
Mineral Stream Interests [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	6,122,441
Ending balance	6,487,552	6,122,441
Mineral Stream Interests [member] | Cost [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	8,863,875	8,241,657
Additions (Reductions)	486,525	663,591
Disposal		(41,373)
Ending balance	9,350,400	8,863,875
Mineral Stream Interests [member] | Accumulated Depletion & Impairment [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	(2,741,434)	(2,534,638)
Depletion	(121,414)	(206,796)
Ending balance	(2,862,848)	(2,741,434)
Platinum Interest Marathon [Member] | Marathon [Member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	9,451
Ending balance	9,451	9,451
Platinum Interest Marathon [Member] | Cost [member] | Marathon [Member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	9,451	9,428
Additions (Reductions)	0	23
Disposal		0
Ending balance	9,451	9,451
Platinum Interest Marathon [Member] | Accumulated Depletion & Impairment [member] | Marathon [Member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	0	0
Depletion	0	0
Ending balance	0	0
Platinum Interests [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	9,451
Ending balance	67,036	9,451
Platinum Interests [member] | Platreef [Member]
Disclosure Of Mineral Stream Interests [line items]
Ending balance	57,585
Platinum Interests [member] | Cost [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	9,451
Additions (Reductions)	57,585
Ending balance	67,036	9,451
Platinum Interests [member] | Cost [member] | Platreef [Member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	0
Additions (Reductions)	57,585
Ending balance	57,585	0
Platinum Interests [member] | Accumulated Depletion & Impairment [member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	0
Depletion	0
Ending balance	0	0
Platinum Interests [member] | Accumulated Depletion & Impairment [member] | Platreef [Member]
Disclosure Of Mineral Stream Interests [line items]
Beginning balance	0
Depletion	0
Ending balance	$ 0	$ 0

Mineral Stream Interests - Sc_2

Mineral Stream Interests - Schedule of Mineral Stream Interests (Parenthetical) (Detail) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Gold interests [member] | Other gold interests [member] | Platreef [Member]
Disclosure Of Mineral Stream Interests [line items]
Additions other than through business combination mineral stream interest	$ 275
Gold interests [member] | Other gold interests [member] | Blackwater [Member]
Disclosure Of Mineral Stream Interests [line items]
Additions other than through business combination mineral stream interest		$ 40
Gold interests [member] | Other gold interests [member] | Goose [Member]
Disclosure Of Mineral Stream Interests [line items]
Additions other than through business combination mineral stream interest		63
Gold interests [member] | Other gold interests [member] | Cangreios [Member]
Disclosure Of Mineral Stream Interests [line items]
Additions other than through business combination mineral stream interest	10	29
Gold interests [member] | Other gold interests [member] | Curraghinalt [Member]
Disclosure Of Mineral Stream Interests [line items]
Additions other than through business combination mineral stream interest		20
Gold interests [member] | Other gold interests [member] | Kudz Ze Kayah [Member]
Disclosure Of Mineral Stream Interests [line items]
Additions other than through business combination mineral stream interest	14
Silver interests [member] | Other silver interests [member] | Blackwater [Member]
Disclosure Of Mineral Stream Interests [line items]
Additions other than through business combination mineral stream interest		141
Silver interests [member] | Other silver interests [member] | Kudz Ze Kayah [Member]
Disclosure Of Mineral Stream Interests [line items]
Additions other than through business combination mineral stream interest	25
Silver interests [member] | Other silver interests [member] | Mineral Park [Member]
Disclosure Of Mineral Stream Interests [line items]
Additions other than through business combination mineral stream interest	25
Accumulated impairment [member] | Gold interests [member] | Sudbury [member]
Disclosure Of Mineral Stream Interests [line items]
Cumulative impairment charges	120	120
Accumulated impairment [member] | Silver interests [member] | Pascua-Lama [member]
Disclosure Of Mineral Stream Interests [line items]
Cumulative impairment charges	$ 338	$ 338

Mineral Stream Interests - Clas

Mineral Stream Interests - Classification of Mining Interest (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	$ 2,846,934	$ 2,857,039
Non-Depletable	1,366,149	1,127,010
Total	4,213,083	3,984,049
Silver interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	717,829	675,029
Non-Depletable	847,219	882,429
Total	1,565,048	1,557,458
Palladium interest [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	209,208	211,959
Non-Depletable	86,303	8,708
Total	295,511	220,667
Mineral Stream Interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	4,095,571	4,065,481
Non-Depletable	2,391,981	2,056,960
Total	6,487,552	6,122,441
Platinum Interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	0	0
Non-Depletable	67,036	9,451
Total	67,036	9,451
Voisey's Bay [member] | Cobalt Interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	321,600	321,454
Non-Depletable	25,274	29,362
Total	346,874	350,816
Platreef [Member] | Palladium interest [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	0	0
Non-Depletable	78,815	0
Total	78,815	0
Platreef [Member] | Platinum Interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	0	0
Non-Depletable	57,585	0
Total	57,585	0
Marathon [Member] | Platinum Interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	0	0
Non-Depletable	9,451	9,451
Total	9,451	9,451
Stillwater [member] | Palladium interest [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	209,208	211,959
Non-Depletable	7,488	8,708
Total	216,696	220,667
Penasquito [member] | Silver interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	261,561	202,528
Non-Depletable	0	73,704
Total	261,561	276,232
Antamina [member] | Silver interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	159,378	172,512
Non-Depletable	347,018	347,018
Total	506,396	519,530
Constancia [member] | Silver interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	165,993	169,527
Non-Depletable	6,482	10,056
Total	172,475	179,583
Other silver interests [member] | Silver interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	130,897	130,462
Non-Depletable	493,719	451,651
Total	624,616	582,113
Sudbury [member] | Gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	208,516	218,467
Non-Depletable	41,711	44,018
Total	250,227	262,485
Salobo [member] | Gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	2,312,141	2,303,719
Non-Depletable	326,175	377,700
Total	2,638,316	2,681,419
Constancia [member] | Gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	68,164	74,758
Non-Depletable	3,605	5,507
Total	71,769	80,265
San Dimas [member] | Gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	51,247	55,428
Non-Depletable	89,295	89,294
Total	140,542	144,722
Stillwater [member] | Gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	189,528	186,668
Non-Depletable	19,634	24,801
Total	209,162	211,469
Other gold interests [member] | Gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Depletable	17,338	17,999
Non-Depletable	885,729	585,690
Total	$ 903,067	$ 603,689

Mineral Stream Interests - Addi

Mineral Stream Interests - Additional Information (Detail) $ in Millions					6 Months Ended
	Jun. 22, 2026 USD ($)	Feb. 27, 2024 USD ($) oz	May 16, 2023 USD ($) oz	Apr. 19, 2023 USD ($)	Jun. 30, 2024 $ / oz oz	Jun. 14, 2023 USD ($) oz	Dec. 13, 2021 oz
Kudz Ze Kayah [Member]
Disclosure Of Mineral Stream Interests [line items]
Additional contingency payment for agreement | $		$ 5
Payment to be made for palladium and platinum ounces percentage		20%
Kudz Ze Kayah [Member] | Silver and gold interests [member]
Disclosure Of Mineral Stream Interests [line items]
Percentage buy back option of mineral streams	50%
Period for which the buy back option of mineral streams is open	30 days
Repurchase of mineral streams value | $	$ 36
Platreef and KZK [Member]
Disclosure Of Mineral Stream Interests [line items]
Cash payment on agreement | $		$ 450
Additional contingency payment for agreement | $		$ 5
Silver interests [member] | Kudz Ze Kayah [Member]
Disclosure Of Mineral Stream Interests [line items]
Number of ounces to be delivered before first step down in entitlement percentage		43,300,000
Number of ounces to be delivered before second step down in entitlement percentage		7,960,000
Number of ounces to be delivered before third step down in entitlement percentage		35,340,000
Number of ounces to be delivered after step downs in entitlement percentage		86,600,000
Silver interests [member] | Kudz Ze Kayah [Member] | Bottom of range [member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased		6.875%
Percentage of production to be purchased after first step down		5.625%
Percentage of production to be purchased after second step down		5%
Percentage of production to be purchased after third step down		6.25%
Silver interests [member] | Kudz Ze Kayah [Member] | Top of range [member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased		7.375%
Percentage of production to be purchased after first step down		6.125%
Percentage of production to be purchased after second step down		5.50%
Percentage of production to be purchased after third step down		6.75%
Gold Interests [member] | Goose [Member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of mineral interest sold				33%
Cash flows from (used in) exploration for and evaluation of mineral resources, classified as investing activities | $				$ 46
Gain Loss On Disposal Of Mineral Interests | $				$ 5
Gold Interests [member] | Kudz Ze Kayah [Member]
Disclosure Of Mineral Stream Interests [line items]
Number of ounces to be delivered before first step down in entitlement percentage		330,000
Number of ounces to be delivered before second step down in entitlement percentage		59,800
Number of ounces to be delivered before third step down in entitlement percentage		270,200
Number of ounces to be delivered after step downs in entitlement percentage		660,000
Gold Interests [member] | Kudz Ze Kayah [Member] | Bottom of range [member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased		6.875%
Percentage of production to be purchased after first step down		5.625%
Percentage of production to be purchased after second step down		5%
Percentage of production to be purchased after third step down		6.25%
Gold Interests [member] | Kudz Ze Kayah [Member] | Top of range [member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased		7.375%
Percentage of production to be purchased after first step down		6.125%
Percentage of production to be purchased after second step down		5.50%
Percentage of production to be purchased after third step down		6.75%
Gold Interests [member] | Platreef [Member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased		62.50%
Percentage of production to be purchased after second step down					3.125%
Palladium And Platinum Interests [Member] | Platreef Project Palladium And Platinum Streams Agreement [Member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased		5.25%
Gold [member] | Blackwater [Member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased					8%
Number of ounces to be delivered before first step down in entitlement percentage							279,908
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered					35%
Percentage of production to be purchased after stream percentage reduction					4%
Gold [member] | Blackwater [Member] | Amendment Agreement [Member]
Disclosure Of Mineral Stream Interests [line items]
Upfront Amount Payable | $						$ 40
Gold [member] | Blackwater [Member] | Tranche One [Member] | Amendment Agreement [Member]
Disclosure Of Mineral Stream Interests [line items]
Number of ounces to be delivered before first step down in entitlement percentage						464,000
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			8%
Gold [member] | Blackwater [Member] | Tranche Two [Member] | Amendment Agreement [Member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased after stream percentage reduction						4%
Gold [member] | Goose [Member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased					2.78%
Percentage of production to be purchased after first step down					1.44%
Number of ounces to be delivered before second step down in entitlement percentage					134,000
Percentage of production to be purchased after second step down					1%
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered					18%
Gold [member] | Cangrejos [Member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased					6.60%
Number of ounces to be delivered before first step down in entitlement percentage					700,000
Per ounce cash payment as a percentage of the spot price of metal delivered after upfront deposit reduced to NIL			22%
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%		18%
Percentage of production to be purchased after stream percentage reduction					4.40%
Percentage Ownership Of The Mine			100%
Upfront Consideration Committed to Pay For the PMPA | $			$ 300
Gold [member] | Cangrejos [Member] | Upfront Payment Tranche One [Member]
Disclosure Of Mineral Stream Interests [line items]
Upfront Cash Consideration Available For Advance Pre Construction | $			48
Upfront Cash Consideration Available For Advance Pre Construction In Installments | $			12
Gold [member] | Cangrejos [Member] | Upfront Payment Tranche One A [Member]
Disclosure Of Mineral Stream Interests [line items]
Upfront Cash Consideration Available For Advance Pre Construction In Installments | $			10
Gold [member] | Cangrejos [Member] | Upfront Payment Tranche One B [Member]
Disclosure Of Mineral Stream Interests [line items]
Upfront Cash Consideration Available For Advance Pre Construction In Installments | $			9
Gold [member] | Cangrejos [Member] | Upfront Payment Tranche One C [Member]
Disclosure Of Mineral Stream Interests [line items]
Upfront Cash Consideration Available For Advance Pre Construction In Installments | $			6
Gold [member] | Cangrejos [Member] | Upfront Payment Tranche One D [Member]
Disclosure Of Mineral Stream Interests [line items]
Upfront Cash Consideration Available For Advance Pre Construction In Installments | $			11
Gold [member] | Cangrejos [Member] | Upfront Payment Tranche One E [Member]
Disclosure Of Mineral Stream Interests [line items]
Upfront cash consideration paid for advance pre construction in installments | $			$ 8
Gold [member] | Cangrejos Gold [Member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased			6.60%
Number of ounces to be delivered before first step down in entitlement percentage			700,000
Percentage of production to be purchased after stream percentage reduction			4.40%
Gold [member] | Kudz Ze Kayah [Member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased					6.875%
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered					20%
Gold [member] | Platreef [Member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased					62.50%
Payment To Be Made For Gold Ounce		100			100
Number of ounces to be delivered before first step down in entitlement percentage		218,750
Percentage of production to be purchased after first step down		50%			50%
Number of ounces to be delivered before second step down in entitlement percentage		428,300
Percentage of production to be purchased after second step down		3.125%			3.125%
Number of ounces to be delivered		428,300
Spot price increased after delivery threshold		80%
palladium and platinum [Member] | Platreef [Member]
Disclosure Of Mineral Stream Interests [line items]
Percentage of production to be purchased					0.10%
Number of ounces to be delivered before first step down in entitlement percentage		350,000
Percentage of production to be purchased after first step down		3%
Number of ounces to be delivered before second step down in entitlement percentage		485,115
Percentage of production to be purchased after second step down		0.10%			0.10%
Number of ounces to be delivered		485,115
Spot price increased after delivery threshold		80%
Payment to be made for palladium and platinum ounces percentage		30%

Mineral Stream Interests - Disc

Mineral Stream Interests - Disclosure of Detailed Information about Partial Termination of Goose PMPA (Detail) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Apr. 19, 2023	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disclosure Of Detailed Information About Mineral Stream Interests [Line Items]
Gains on disposals of investments		$ 0	$ 5,027	$ 0	$ 5,027
Goose PMPA [Member]
Disclosure Of Detailed Information About Mineral Stream Interests [Line Items]
Proceeds received on 33% buyback of Goose	$ 46,400
Mineral Stream Interests Carrying Value Plus Closing Costs	(41,373)
Gains on disposals of investments	$ 5,027

Early Deposit Mineral Stream _3

Early Deposit Mineral Stream Interests - Summary of Early Deposit Mineral Stream Interests (Detail) $ in Thousands	6 Months Ended
	Jun. 30, 2024 USD ($)
Disclosure Of Mineral Stream Interests [line items]
Upfront Consideration Paid to Date	$ 46,352	[1]
Upfront Consideration to be Paid	322,000	[1],[2]
Total Upfront Consideration	$ 368,352
Toroparu [member]
Disclosure Of Mineral Stream Interests [line items]
Name of mine owner	Aris Mining
Location of Mine	Guyana
Upfront Consideration Paid to Date	$ 15,500	[1]
Upfront Consideration to be Paid	138,000	[1],[2]
Total Upfront Consideration	$ 153,500
Gold	10%
Silver	50%
Term of Agreement	Life of Mine
Cotabambas [member]
Disclosure Of Mineral Stream Interests [line items]
Name of mine owner	Panoro
Location of Mine	Peru
Upfront Consideration Paid to Date	$ 14,000	[1]
Upfront Consideration to be Paid	126,000	[1],[2]
Total Upfront Consideration	$ 140,000
Gold	25%	[3]
Silver	100%	[3]
Term of Agreement	Life of Mine
Kutcho [member]
Disclosure Of Mineral Stream Interests [line items]
Name of mine owner	Kutcho
Location of Mine	Canada
Upfront Consideration Paid to Date	$ 16,852	[1]
Upfront Consideration to be Paid	58,000	[1],[2]
Total Upfront Consideration	$ 74,852
Gold	100%
Silver	100%
Term of Agreement	Life of Mine
[1]Expressed in thousands of United States dollars; excludes closing costs and capitalized interest, where applicable.[2]Please refer to Note 25 for details of when the remaining upfront consideration to be paid becomes due.[3]Once 90 million silver equivalent ounces attributable to Wheaton have been produced, the attributable production will decrease to 16.67% of gold production and 66.67% of silver production for the life of mine.

Early Deposit Mineral Stream _4

Early Deposit Mineral Stream Interests - Summary of Early Deposit Mineral Stream Interests (Parenthetical) (Detail) - Cotabambas [member] Agreement in Millions	6 Months Ended
	Jun. 30, 2024 Agreement
Disclosure Of Mineral Stream Interests [line items]
Silver Equivalent ounces to be delivered before entitlement step down takes effect	90
Percentage of silver production at the mine which WPM is entitled to after step down	66.67%
Percentage of gold production at the mine which WPM is entitled to after step down	16.67%

Mineral Royalty Interests - Sum

Mineral Royalty Interests - Summary of Mineral Royalty Interest (Detail) $ in Thousands	6 Months Ended
	Jun. 30, 2024 USD ($)
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Upfront Consideration Paid to Date	$ 35,004
Upfront Consideration to be Paid	4,875
Total Upfront Consideration	$ 39,879
Metates [Member]
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Mine Owner	Chesapeake
Location of Mine	Mexico
Royalty	0.50%	[1]
Upfront Consideration Paid to Date	$ 3,000	[2]
Upfront Consideration to be Paid	0	[2]
Total Upfront Consideration	$ 3,000	[2]
Term of Agreement	Life of Mine
Date of Original Contract	07-Aug-2014
Brewery Creek [Member]
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Mine Owner	Victoria Gold	[3]
Location of Mine	Canada	[3]
Royalty	2%	[1],[3]
Upfront Consideration Paid to Date	$ 3,529	[2],[3]
Upfront Consideration to be Paid	0	[2],[3]
Total Upfront Consideration	$ 3,529	[2],[3]
Term of Agreement	Life of Mine	[3]
Date of Original Contract	04-Jan-2021	[3]
Black Pine [Member]
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Mine Owner	Liberty Gold	[4]
Location of Mine	USA	[4]
Royalty	0.50%	[1],[4]
Upfront Consideration Paid to Date	$ 3,600	[2],[4]
Upfront Consideration to be Paid	0	[2],[4]
Total Upfront Consideration	$ 3,600	[2],[4]
Term of Agreement	Life of Mine	[4]
Date of Original Contract	10-Sep-2023	[4]
Mt Todd [Member]
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Mine Owner	Vista	[5]
Location of Mine	Australia	[5]
Royalty	1%	[1],[5]
Upfront Consideration Paid to Date	$ 20,000	[2],[5]
Upfront Consideration to be Paid	0	[2],[5]
Total Upfront Consideration	$ 20,000	[2],[5]
Term of Agreement	Life of Mine	[5]
Date of Original Contract	13-Dec-2023	[5]
DeLamar [Member]
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Mine Owner	Integra	[6]
Location of Mine	USA	[6]
Royalty	1.50%	[1]
Upfront Consideration Paid to Date	$ 4,875	[2],[6]
Upfront Consideration to be Paid	4,875	[2],[6]
Total Upfront Consideration	$ 9,750	[2],[6]
Term of Agreement	Life of Mine	[6]
Date of Original Contract	20-Feb-2024	[6]
[1]Abbreviation as follows: NSR = Net Smelter Return Royalty; and GR = Gross Royalty.[2]Expressed in thousands; excludes closing costs.[3]The Company paid $3 million for an existing 2.0% net smelter return royalty interests on the first 600,000 ounces of gold mined and a 2.75% net smelter returns royalty interest thereafter. The Brewery Creek Royalty agreement provides, among other things, that Golden Predator Mining Corp., (subsidiary of Victoria Gold) may reduce the 2.75% net smelter royalty interest to 2.125% on payment of the sum of Cdn $2 million to the Company.[4]Liberty Gold has been granted an option to repurchase 50% of the NSR for $4 million at any point in time up to the earlier of commercial production at Black Pine or January 1, 2030.[5]The Mt Todd royalty is at a rate of 1% of gross revenue with such rate being subject to increase to a maximum rate of 2%, depending on the timing associated with the achievement of certain operational milestones.[6]Under the DeLamar royalty, if completion is not achieved by January 1, 2029, the DeLamar Royalty will increase annually by 0.15% of net smelter returns to a maximum of 2.7% of net smelter returns.

Mineral Royalty Interests - S_2

Mineral Royalty Interests - Summary of Mineral Royalty Interest (Parenthetical) (Detail) $ in Millions	6 Months Ended
	Jun. 30, 2024 USD ($) oz
Bottom of range [member]
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Net smelter return royalty percentage	0.15%
Top of range [member]
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Net smelter return royalty percentage	2.70%
Black Pine [Member]
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Net smelter return royalty percentage	0.50%	[1],[2]
Percentage of repurchase of net smelter return of royalty	50%
Repurchase Amount Of Net Smelter Return Of Royalty	$ 4
Mt Todd [Member]
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Percentage of gross revenue from royalty	1%
Mt Todd [Member] | Top of range [member]
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Maximum percentage in royalty rate	2%
Brewery Creek Royalty [Member]
Disclosure Of Detailed Information About Mineral Royalty Interest [Line Items]
Upfront cash payment for Royalty interest	$ 3
Net smelter return royalty percentage	2%
Ounces of gold mined from ore extracted from the property before step up in royalty percentage | oz	600,000
Net smelter return royalty percentage after step up	2.75%
Total consideration owed by Mine Operator upon election of reacquisition of royalty interest	$ 2
Net​ smelter​ return​ royalty​ percentage after potential buy back	2.125%
[1]Abbreviation as follows: NSR = Net Smelter Return Royalty; and GR = Gross Royalty.[2]Liberty Gold has been granted an option to repurchase 50% of the NSR for $4 million at any point in time up to the earlier of commercial production at Black Pine or January 1, 2030.

Long-Term Equity Investments -

Long-Term Equity Investments - Summary of Long-Term Equity Investments (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Long term investments 1 [abstract]
Long-term investments - common shares held	$ 86,899	$ 245,678	$ 246,026	$ 255,076	$ 308,330	$ 255,535
Long-term investments - warrants held	1,172		652
Long-term investments	$ 88,071		$ 246,678

Long-Term Equity Investments _2

Long-Term Equity Investments - Summary of Common Shares Held (Detail) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended					6 Months Ended
		Jun. 30, 2024		Jun. 30, 2023		Mar. 31, 2023	Jun. 30, 2024		Jun. 30, 2023		Mar. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Long term investments - common shares held [line items]
Fair value		$ 86,899		$ 255,076		$ 308,330	$ 86,899		$ 255,076		$ 245,678	$ 246,026	$ 255,535
Cost of Addition				48,863			5,121		57,031
Proceeds of Disposition		(177,088)	[1]	49,034	[2]		(177,088)	[1]	(49,061)	[2]
Fair value adjustment gains (losses)	[3]	18,309	[1]	(53,083)	[4]		12,840	[1]	(8,429)	[4]
Fair value ending balance		86,899		255,076		308,330	86,899		255,076
Realized gain (loss) on disposal		$ 35,768		$ 945			$ 35,768		$ (45)
Bear Creek [member]
Long term investments - common shares held [line items]
Shares owned		15,707		13,264			15,707		13,264
Percentage of outstanding shares owned		6.90%		8.58%			6.90%		8.58%
Fair value		$ 3,787		$ 5,510		6,763	$ 3,787		$ 5,510		2,608	2,138	7,443
Fair value adjustment gains (losses)		1,179	[1]	(1,253)	[4]		1,649	[1]	(1,933)	[4]
Fair value ending balance		$ 3,787		5,510		6,763	$ 3,787		5,510
Sabina [member]
Long term investments - common shares held [line items]
Fair value						47,104							30,535
Proceeds of Disposition	[2]			(48,832)					(48,832)
Fair value adjustment gains (losses)	[4]			1,728					18,297
Fair value ending balance						47,104
Realized gain (loss) on disposal				$ 872					$ 872
Kutcho [member]
Long term investments - common shares held [line items]
Shares owned		18,640		18,640			18,640		18,640
Percentage of outstanding shares owned		12.03%		13.27%			12.03%		13.27%
Fair value		$ 2,248		$ 2,604		3,994	$ 2,248		$ 2,604		1,651	1,551	3,097
Fair value adjustment gains (losses)		596	[1]	(1,390)	[4]		697	[1]	(493)	[4]
Fair value ending balance		2,248		$ 2,604		3,994	2,248		$ 2,604
Hecla [Member]
Long term investments - common shares held [line items]
Shares owned				34,980					34,980
Percentage of outstanding shares owned				5.71%					5.71%
Fair value				$ 180,149		221,628			$ 180,149		168,255	168,255	194,668
Proceeds of Disposition		(177,088)	[1]	(202)	[2]		(177,088)	[1]	(202)	[2]
Fair value adjustment gains (losses)		8,833	[1]	(41,277)	[4]		8,833	[1]	(14,317)	[4]
Fair value ending balance				180,149		221,628			180,149
Realized gain (loss) on disposal		$ 35,768		$ 73			$ 35,768		$ 73
BTwoGold [Member]
Long term investments - common shares held [line items]
Shares owned		12,025		12,025			12,025		12,025
Percentage of outstanding shares owned		0.92%		0.93%			0.92%		0.93%
Fair value		$ 32,243		$ 42,867			$ 32,243		$ 42,867		31,504	38,094
Cost of Addition				48,832					48,832
Fair value adjustment gains (losses)		739	[1]	(5,965)	[4]		(5,851)	[1]	(5,965)	[4]
Fair value ending balance		32,243		42,867			32,243		42,867
Other investments [member]
Long term investments - common shares held [line items]
Fair value		48,621		23,946		28,841	48,621		23,946		$ 41,660	$ 35,988	$ 19,792
Cost of Addition				31			5,121		8,199
Proceeds of Disposition	[2]								(27)
Fair value adjustment gains (losses)		6,962	[1]	(4,926)	[4]		7,512	[1]	(4,018)	[4]
Fair value ending balance		$ 48,621		$ 23,946		$ 28,841	$ 48,621		23,946
Realized gain (loss) on disposal									$ (990)
[1]The disposition of the Hecla shares was made in order to capitalize on Hecla’s share price appreciation.[2]The disposal of the Sabina shares was as a result of the acquisition of Sabina by B2Gold, while the partial disposition of the Hecla shares was made in order to capitalize on Hecla’s share price appreciation.[3]LTIs = long-term investments – common shares held.[4]Fair Value Gains (Losses) are reflected as a component of OCI.

Credit Facilities - Additional

Credit Facilities - Additional Information (Detail) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023	Jun. 30, 2024 USD ($)	Jun. 30, 2023	Dec. 31, 2023 USD ($)
Disclosure Of Bank Debt Facilities
Stand-by fees rate charged for undrawn facilities	0.20%	0.20%	0.20%	0.20%
Unamortized debt issue costs	$ 5,781		$ 5,781		$ 5,496
Revolving Term Loan [member]
Disclosure Of Bank Debt Facilities
Maximum available credit under revolving term loan	$ 2,000,000		$ 2,000,000
Maximum net debt to tangible net worth ratio	0.75		0.75
Minimum interest coverage ratio			3
Unamortized debt issue costs	$ 6,000		$ 6,000
Revolving Term Loan [member] | Bottom of range [member] | LIBOR [member]
Disclosure Of Bank Debt Facilities
Basis spread	1.10%		1.10%
Revolving Term Loan [member] | Bottom of range [member] | Bank of Nova Scotia Base Rate [member]
Disclosure Of Bank Debt Facilities
Basis spread	0%		0%
Revolving Term Loan [member] | Top of range [member] | LIBOR [member]
Disclosure Of Bank Debt Facilities
Basis spread	2.15%		2.15%
Revolving Term Loan [member] | Top of range [member] | Bank of Nova Scotia Base Rate [member]
Disclosure Of Bank Debt Facilities
Basis spread	1.05%		1.05%

Credit Facilities - Summary of

Credit Facilities - Summary of Lease Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Presentation of leases for lessee [abstract]
Current portion	$ 435	$ 604
Long-term portion	5,301	5,625
Total lease liabilities	$ 5,736	$ 6,229

Credit Facilities - Summary o_2

Credit Facilities - Summary of Lease Maturities (Detail) $ in Thousands	Jun. 30, 2024 USD ($)
Disclosure of Lease liabilities [Line Items]
Lease liability	$ 7,511
Not later than 1 year [member]
Disclosure of Lease liabilities [Line Items]
Lease liability	708
Later than 1 year and not later than 5 years [member]
Disclosure of Lease liabilities [Line Items]
Lease liability	2,554
Later than 5 years [member]
Disclosure of Lease liabilities [Line Items]
Lease liability	$ 4,249

Credit Facilities - Summary o_3

Credit Facilities - Summary of Company's Finance Costs (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disclosure of Finance Cost [abstract]
Costs related to undrawn credit facilities	$ 1,340	$ 1,272	$ 2,677	$ 2,589
Interest expense - lease liabilities	72	36	145	53
Letters of guarantee	(113)	44	(81)	89
Total finance costs	$ 1,299	$ 1,352	$ 2,741	$ 2,731

Issued Capital - Summary of Cap

Issued Capital - Summary of Capital Issued (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Disclosure of Capital and Reserve [line items]
Issued capital	$ 3,796,172	$ 3,777,323
Issued Capital [member]
Disclosure of Capital and Reserve [line items]
Issued capital	$ 3,796,172	$ 3,777,323

Issued Capital - Summary of C_2

Issued Capital - Summary of Capital Issued (Parenthetical) (Detail) - shares	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Disclosure of Capital and Reserve [line items]
Common shares outstanding	453,635,246	453,295,679	453,069,254	452,969,332	452,775,834	452,318,526
Issued Capital [member]
Disclosure of Capital and Reserve [line items]
Common shares issued	453,635,246		453,069,254
Common shares outstanding	453,635,246		453,069,254

Issued Capital - Additional Inf

Issued Capital - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	6 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Statement [Line Items]
Par value per common share	$ 0	$ 0
Preference shares outstanding	0	0
At The Market Equity Program [Member]
Statement [Line Items]
Maximum value of common shares that can be issued under the at-the-market equity program	$ 300

Issued Capital - Summary of Com

Issued Capital - Summary of Common Shares Issued and Outstanding (Detail)		3 Months Ended						6 Months Ended
		Jun. 30, 2024 $ / shares shares	Jun. 30, 2024 $ / shares shares	Mar. 31, 2024 $ / shares shares	Jun. 30, 2023 $ / shares shares	Jun. 30, 2023 $ / shares shares	Mar. 31, 2023 $ / shares shares	Dec. 31, 2023 $ / shares shares	Dec. 31, 2023 $ / shares shares
Disclosure of classes of share capital [abstract]
Balance, shares at beginning of period		453,295,679	453,295,679	453,069,254	452,775,834	452,775,834	452,318,526	452,969,332	452,969,332
Share purchase options exercised | $ / shares	[1]	$ 36.79		$ 33.2	$ 35.78		$ 31.17	$ 42.36
Restricted share units released | $ / shares	[1]	$ 0		$ 0	$ 0		$ 0
Dividend reinvestment plan | $ / shares	[2]		$ 51.95			$ 47.23			$ 45.5
Share purchase options exercised	[1]	311,211	311,211	158,148	32,611	32,611	397,636	58,675	58,675
Restricted share units released	[1]	1,217	1,217	68,277	60,155	60,155	59,672
Dividend reinvestment plan	[2]	27,139	27,139		100,732	100,732		41,247	41,247
Balance, shares at end of period		453,635,246	453,635,246	453,295,679	452,969,332	452,969,332	452,775,834	453,069,254	453,069,254
[1]The weighted average price of share purchase options exercised and restricted share units released represents the respective exercise price.[2]The Company has implemented a dividend reinvestment plan (“DRIP”) whereby shareholders can elect to have dividends reinvested directly into additional Wheaton common shares. The weighted average price for common shares issued under the DRIP represents the volume weighted average price of the common shares on the five trading days preceding the dividend payment date.

Issued Capital - Schedule of Di

Issued Capital - Schedule of Dividends Declared (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023
Disclosure of Dividends [line items]
Dividends declared per share	$ 0.155		$ 0.15		$ 0.31		$ 0.3
Average number of shares eligible for dividend	453,376		452,919		453,334		452,827
Total dividends declared	$ 68,863	$ 70,261	$ 63,180	$ 67,910		$ 134,019
Cash percentage	99%		97%		99%		96%
DRIP percentage	1%		3%		1%		4%
Total dividends paid percentage	100%		100%		100%		100%
Retained Earnings [member]
Disclosure of Dividends [line items]
Total dividends declared	$ 70,273	$ 70,261	$ 67,938	$ 67,910	$ 140,534	$ 135,896	$ 135,848
Dividends Paid in Cash [member]
Disclosure of Dividends [line items]
Total dividends declared	69,913		65,857		139,124		131,091
Dividends Paid in DRIP [member]
Disclosure of Dividends [line items]
Total dividends declared	$ 360		$ 2,081		$ 1,410		$ 4,757

Reserves - Additional Informati

Reserves - Additional Information (Detail) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Stock Options [member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Trailing period for expected volatility			36 months
Description of share option grants			The Company expenses the fair value of share purchase options that are expected to vest on a straight-line basis over the vesting period using the Black-Scholes option pricing model to estimate the fair value for each option at the date of grant.
Weighted average share price at the time of exercise	$ 75.68	$ 68.37	$ 70.8	$ 63.57
Stock Options [member] | Top of range [member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Description of Typical Term Of options issued			seven
Vesting period			three
Stock Options [member] | Bottom of range [member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Description of Typical Term Of options issued			five
Vesting period			two
RSU [member] | Top of range [member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Vesting period			three
RSU [member] | Bottom of range [member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Vesting period			two

Reserves - Summary of Reserves

Reserves - Summary of Reserves (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Reserves
Share purchase options	$ 22,106	$ 22,907
Restricted share units	6,874	8,006
Long-term investment revaluation reserve, net of tax	(91,166)	(71,004)
Total reserves	$ (62,186)	$ (40,091)

Reserves - Summary of Fair Valu

Reserves - Summary of Fair Value of Share Purchase Options (Detail) $ in Thousands	3 Months Ended				6 Months Ended
	Mar. 31, 2024 $ / shares	Mar. 31, 2024 USD ($)	Mar. 31, 2023 $ / shares	Mar. 31, 2023 USD ($)	Jun. 30, 2024 $ / shares	Jun. 30, 2024 USD ($) yr shares	Jun. 30, 2023 $ / shares	Jun. 30, 2023 USD ($) yr shares
Disclosure of terms and conditions of share-based payment arrangement [line items]
Grant date share price and exercise price | $ / shares					$ 59.79		$ 59.41
Weighted average fair value per option granted | $ / shares	$ 13.39		$ 12.89		$ 13.39		$ 12.89
Total fair value of options issued | $		$ 3,000		$ 3,000
Black-Scholes Weighted Average Assumptions [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Expected dividend yield						1.45%		1.39%
Expected volatility						30%		30%
Risk-free interest rate						4.10%		3.40%
Expected option life, in years | yr						3		3
Number of options issued during the period | shares						305,710		316,580
Total fair value of options issued | $						$ 3,022		$ 2,972

Reserves - Disclosure of Inform

Reserves - Disclosure of Information About Options Outstanding and Exercisable (Detail)		6 Months Ended
		Jun. 30, 2024 Agreement $ / shares	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Total Options Outstanding		1,101,632	1,417,583	1,270,021	1,361,883	1,395,944	1,478,300
Options [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Exercisable Options		515,050
Non-Exercisable Options		586,582
Total Options Outstanding		1,101,632
Weighted Average Remaining Contractual Life		5 years 2 months 12 days
Options [member] | 32.96 [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Exercise Price | $ / shares	[1]	$ 32.96
Exercisable Options	[1]	11,285
Total Options Outstanding	[1]	11,285
Weighted Average Remaining Contractual Life	[1]	8 months 12 days
Options [member] | 33.47 [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Exercise Price | $ / shares		$ 33.47
Exercisable Options		6,100
Total Options Outstanding		6,100
Weighted Average Remaining Contractual Life		8 months 12 days
Options [member] | 49.86 [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Exercise Price | $ / shares		$ 49.86
Exercisable Options		227,106
Total Options Outstanding		227,106
Weighted Average Remaining Contractual Life		3 years 8 months 12 days
Options [member] | 54.68 [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Exercise Price | $ / shares	[1]	$ 54.68
Exercisable Options	[1]	21,250
Total Options Outstanding	[1]	21,250
Weighted Average Remaining Contractual Life	[1]	3 years 8 months 12 days
Options [member] | 59.22 [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Exercise Price | $ / shares	[1]	$ 59.22
Exercisable Options	[1]	11,538
Non-Exercisable Options	[1]	30,550
Total Options Outstanding	[1]	42,088
Weighted Average Remaining Contractual Life	[1]	5 years 8 months 12 days
Options [member] | 59.41 [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Exercise Price | $ / shares		$ 59.41
Exercisable Options		79,973
Non-Exercisable Options		165,136
Total Options Outstanding		245,109
Weighted Average Remaining Contractual Life		5 years 8 months 12 days
Options [member] | 59.79 [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Exercise Price | $ / shares		$ 59.79
Non-Exercisable Options		237,180
Total Options Outstanding		237,180
Weighted Average Remaining Contractual Life		6 years 8 months 12 days
Options [member] | 60.00 [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Exercise Price | $ / shares		$ 60
Exercisable Options		138,705
Non-Exercisable Options		72,473
Total Options Outstanding		211,178
Weighted Average Remaining Contractual Life		4 years 8 months 12 days
Options [member] | 60.43 [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Exercise Price | $ / shares	[1]	$ 60.43
Non-Exercisable Options	[1]	68,530
Total Options Outstanding	[1]	68,530
Weighted Average Remaining Contractual Life	[1]	6 years 8 months 12 days
Options [member] | 64.27 [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Exercise Price | $ / shares	[1]	$ 64.27
Exercisable Options	[1]	19,093
Non-Exercisable Options	[1]	12,713
Total Options Outstanding	[1]	31,806
Weighted Average Remaining Contractual Life	[1]	4 years 8 months 12 days
[1]US$ share purchase options converted to Cdn$ using the exchange rate of 1.3687, being the Cdn$/US$ exchange rate at June 30, 2024.

Reserves - Disclosure of Info_2

Reserves - Disclosure of Information About Options Outstanding and Exercisable (Parenthetical) (Detail)	Jun. 30, 2024 ExchangeRate
Stock Options [member] | Canada, Dollars
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Foreign exchange rate	1.3687

Reserves - Disclosure of Outsta

Reserves - Disclosure of Outstanding Share Purchase Options (Detail)	3 Months Ended				6 Months Ended
	Jun. 30, 2024 $ / shares	Mar. 31, 2024 $ / shares	Jun. 30, 2023 $ / shares	Mar. 31, 2023 $ / shares	Dec. 31, 2023 $ / shares
Disclosure of terms and conditions of share-based payment arrangement [abstract]
Number of Options Outstanding, Beginning balance	1,417,583	1,270,021	1,395,944	1,478,300	1,361,883
Number of Options Outstanding, Granted		305,710		316,580
Number of Options Outstanding, Exercised	(311,211)	(158,148)	(32,611)	(397,636)	(58,675)
Number of Options Outstanding, Forfeited	(4,740)		(1,450)	(1,300)	(33,187)
Number of Options Outstanding, Ending balance	1,101,632	1,417,583	1,361,883	1,395,944	1,270,021
Weighted Average Exercise Price, Beginning balance	$ 52.75	$ 48.47	$ 48.32	$ 41.37	$ 48.43
Weighted Average Exercise Price, Granted		59.79		59.41
Weighted Average Exercise Price, Exercised	36.79	33.2	35.77	31.17	42.36
Weighted Average Exercise Price, Forfeited	59.59		59.69	55.01	59.6
Weighted Average Exercise Price, Ending balance	$ 57.33	$ 52.75	$ 48.43	$ 48.32	$ 48.47

Reserves - Disclosure of Outs_2

Reserves - Disclosure of Outstanding Share Purchase Options (Parenthetical) (Detail) $ in Millions	3 Months Ended				6 Months Ended
	Mar. 31, 2024 $ / shares	Mar. 31, 2024 USD ($)	Mar. 31, 2023 $ / shares	Mar. 31, 2023 USD ($)	Jun. 30, 2024 $ / shares	Jun. 30, 2023 $ / shares
Disclosure of terms and conditions of share-based payment arrangement [abstract]
Fair value per option granted | $ / shares	$ 13.39		$ 12.89		$ 13.39	$ 12.89
Fair value of options issued during the year | $		$ 3		$ 3

Reserves - Disclosure of Restri

Reserves - Disclosure of Restricted Share Units Reserve (Detail) - RSU [member]	3 Months Ended				6 Months Ended
	Jun. 30, 2024 USD ($) shares	Mar. 31, 2024 USD ($) shares	Jun. 30, 2023 USD ($) shares	Mar. 31, 2023 USD ($) shares	Dec. 31, 2023 USD ($) shares
Disclosure of restricted share units reserve [line items]
Beginning balance | shares	338,179	316,336	383,124	350,206	323,759
Granted | shares	1,010	90,120	1,110	92,880
Released | shares	(1,217)	(68,277)	(60,155)	(59,672)
Forfeited | shares	(1,043)		(320)	(290)	(7,423)
Ending balance | shares	336,929	338,179	323,759	383,124	316,336
Weighted Average Intrinsic Value,Beginning Balance | $	$ 34.64	$ 33.81	$ 32.54	$ 31.25	$ 34.05
Weighted Average Intrinsic Value,Granted | $	54.55	44.16	50.26	43.27
Weighted Average Intrinsic Value,Released | $	43.73	43.35	24.64	41.64
Weighted Average Intrinsic Value, Forfeited | $	44.4		45.11	43.58	44.39
Weighted Average Intrinsic Value, Ending Balance | $	$ 34.64	$ 34.64	$ 34.05	$ 32.54	$ 33.81

Reserves - Disclosure of Rest_2

Reserves - Disclosure of Restricted Share Units Reserve (Parenthetical) (Detail) - USD ($) $ in Millions	Mar. 31, 2024	Mar. 31, 2023
RSU [member]
Disclosure of restricted share units reserve [line items]
Fair value of RSU granted	$ 4	$ 4

Reserves - Disclosure of Long T

Reserves - Disclosure of Long Term Investment Revaluation Reserve (Detail) - USD ($) $ in Thousands		3 Months Ended								6 Months Ended
		Jun. 30, 2024		Mar. 31, 2024		Jun. 30, 2023		Mar. 31, 2023		Jun. 30, 2024	Dec. 31, 2023		Jun. 30, 2023
Disclosure Of Long Term Investment Revaluation Reserve [line items]
Unrealized gain (loss) on LTIs		$ 16,982	[1]	$ (5,566)	[1]	$ (47,039)	[1]	$ 40,700	[1]	$ 11,416	$ (16,574)	[1]	$ (6,339)
Reallocate reserve to retained earnings upon disposal of LTIs		35,768				945				35,768			(45)
LTI revaluation reserve (net of tax) [member]
Disclosure Of Long Term Investment Revaluation Reserve [line items]
Long-term investment revaluation reserve at beginning of period		(76,570)		(71,004)		(5,560)		(47,250)		(71,004)	(54,430)		(47,250)
Unrealized gain (loss) on LTIs	[2]	16,982		(5,566)		(47,039)		40,700			(16,574)
Reallocate reserve to retained earnings upon disposal of LTIs	[2]	(31,578)				(1,831)		990
Long-term investment revaluation reserve at end of period		(91,166)		(76,570)		(54,430)		(5,560)		(91,166)	(71,004)		(54,430)
Change in Fair Value [Member] | LTI revaluation reserve (net of tax) [member]
Disclosure Of Long Term Investment Revaluation Reserve [line items]
Long-term investment revaluation reserve at beginning of period		(73,569)		(68,099)		5,018		(40,626)		(68,099)	(49,896)		(40,626)
Unrealized gain (loss) on LTIs	[2]	18,309		(5,470)		(53,083)		44,654			(18,203)
Reallocate reserve to retained earnings upon disposal of LTIs	[2]	(35,768)				(1,831)		990
Long-term investment revaluation reserve at end of period		(91,028)		(73,569)		(49,896)		5,018		(91,028)	(68,099)		(49,896)
Deferred Tax Recovery Expense [member] | LTI revaluation reserve (net of tax) [member]
Disclosure Of Long Term Investment Revaluation Reserve [line items]
Long-term investment revaluation reserve at beginning of period		(3,001)		(2,905)		(10,578)		(6,624)		(2,905)	(4,534)		(6,624)
Unrealized gain (loss) on LTIs	[2]	(1,327)		(96)		6,044		(3,954)			1,629
Reallocate reserve to retained earnings upon disposal of LTIs	[2]	4,190				0		0
Long-term investment revaluation reserve at end of period		$ (138)		$ (3,001)		$ (4,534)		$ (10,578)		$ (138)	$ (2,905)		$ (4,534)
[1]Definitions as follows: “OCI” = Other Comprehensive Income (Loss); “SBC” = Equity Settled Stock Based Compensation; “Options” = Share Purchase Options; “RSUs” = Restricted Share Units; “LTI’s” = Long-Term Investments; “Warrants” = Share Purchase Warrants.[2]LTIs refers to long-term investments in common shares held.

Stock Based Compensation - Perf

Stock Based Compensation - Performance Share Units - Additional Information (Detail) - Performance share units (PSUs) [member]	6 Months Ended
	Jun. 30, 2024
Bottom of range [member]
Disclosure of information relative to Performance Share Units [line items]
Potential Performance Factors	0%
Top of range [member]
Disclosure of information relative to Performance Share Units [line items]
Potential Performance Factors	200%

Stock Based Compensation - Sche

Stock Based Compensation - Schedule of the Company's Outstanding PSUs (Detail) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024 USD ($) PSU	Mar. 31, 2024 USD ($) PSU	Jun. 30, 2023 USD ($) PSU	Mar. 31, 2023 USD ($) PSU	Dec. 31, 2023 USD ($) PSU
Disclosure Of Other Equity Instruments - Performance Share Units [abstract]
Beginning balance | PSU	381,090	372,460	388,330	444,620	387,050
Beginning balance	$ 9,252	$ 21,126	$ 10,432	$ 21,239	$ 13,241
Granted | PSU		135,220		135,690
Paid | PSU		(126,590)		(191,980)
Forfeited | PSU	(2,120)		(1,280)		(14,590)
Ending balance | PSU	378,970	381,090	387,050	388,330	372,460
Accrual related to the fair value of the PSUs outstanding	$ 4,635	$ (317)	$ 2,645	$ 5,855	$ 8,170
Foreign exchange adjustment	(79)	(428)	185	13	59
Paid		(11,129)		(16,675)
Forfeited	(49)		(21)		(344)
Ending balance	$ 13,759	$ 9,252	$ 13,241	$ 10,432	$ 21,126

Stock Based Compensation - Sc_2

Stock Based Compensation - Schedule of Performance Share Units Outstanding (Detail) $ in Thousands	6 Months Ended
	Jun. 30, 2024 USD ($) USDperPSU PSU	Mar. 31, 2024 USD ($) PSU	Dec. 31, 2023 USD ($) PSU	Jun. 30, 2023 USD ($) PSU	Mar. 31, 2023 USD ($) PSU	Dec. 31, 2022 USD ($) PSU
Disclosure of other equity instruments [line items]
Number outstanding | PSU	378,970	381,090	372,460	387,050	388,330	444,620
PSU liability at Dec 31, 2023 | $	$ 13,759	$ 9,252	$ 21,126	$ 13,241	$ 10,432	$ 21,239
Grant Year 2022 [Member]
Disclosure of other equity instruments [line items]
Year Of Maturity	2025
Number outstanding | PSU	118,240
Estimated Value Per PSU at Maturity | USDperPSU	55.3
Anticipated performance factor at maturity	162%
Percent of vesting period complete	76%
PSU liability at Dec 31, 2023 | $	$ 8,099
Grant Year 2023 [Member]
Disclosure of other equity instruments [line items]
Year Of Maturity	2026
Number outstanding | PSU	125,510
Estimated Value Per PSU at Maturity | USDperPSU	54.5
Anticipated performance factor at maturity	168%
Percent of vesting period complete	43%
PSU liability at Dec 31, 2023 | $	$ 4,937
Grant Year 2024 [Member]
Disclosure of other equity instruments [line items]
Year Of Maturity	2027
Number outstanding | PSU	135,220
Estimated Value Per PSU at Maturity | USDperPSU	54.27
Anticipated performance factor at maturity	108%
Percent of vesting period complete	9%
PSU liability at Dec 31, 2023 | $	$ 723

Earnings per Share ("EPS") an_3

Earnings per Share ("EPS") and Diluted Earnings per Share ("Diluted EPS") - Summary of Diluted EPS Calculated Based on Weighted Average Number of Shares Outstanding (Detail) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings per share [line items]
Basic weighted average number of shares outstanding	453,430,000	452,892,000	453,262,000	452,633,000
Diluted weighted average number of shares outstanding	454,104,000	453,575,000	453,888,000	453,368,000
Share purchase options [member]
Earnings per share [line items]
Effect of dilutive securities	337,000	332,000	298,000	381,000
Restricted stock units [member]
Earnings per share [line items]
Effect of dilutive securities	337,000	351,000	328,000	354,000

Earnings per Share ("EPS") an_4

Earnings per Share ("EPS") and Diluted Earnings per Share ("Diluted EPS") - Additional Information (Detail) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings per share [abstract]
Average market value of common shares	$ 73.11	$ 63.69	$ 67.14	$ 61.4

Earnings per Share ("EPS") an_5

Earnings per Share ("EPS") and Diluted Earnings per Share ("Diluted EPS") - Summary of Share Purchase Options and Share Purchase Warrants Excluded From Computation of Diluted Earnings Per Share (Detail) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share purchase options [member]
Earnings per share [line items]
Share options not included in calculation of diluted earnings per share	0	0	0	53

Supplemental Cash Flow Inform_3

Supplemental Cash Flow Information - Summary of Change in Non-Cash Working Capital (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Change in non-cash working capital
Accounts receivable	$ (4,039)	$ 2,132	$ 406	$ 2,981
Accounts payable and accrued liabilities	1,399	452	(1,262)	(3,004)
Other	(1,024)	(899)	(652)	(364)
Total change in non-cash working capital	$ (3,664)	$ 1,685	$ (1,508)	$ (387)

Supplemental Cash Flow Inform_4

Supplemental Cash Flow Information - Summary of Cash and Cash Equivalents (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Cash and cash equivalents [abstract]
Cash	$ 490,885		$ 211,430
Cash equivalents	49,332		335,097
Total cash and cash equvivalents	$ 540,217	$ 306,109	$ 546,527	$ 828,837	$ 799,697	$ 696,089

Supplemental Cash Flow Inform_5

Supplemental Cash Flow Information - Additional Information (Detail) $ in Millions	Jun. 30, 2023 USD ($)
Disclosure of cash flow statement [line items]
Value of shares received as consideration for the disposal of long term equity investments	$ 48

Income Taxes - Schedule of Inco

Income Taxes - Schedule of Income Tax Expense (Recovery) (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Income tax [line items]
Global minimum income tax expense	$ 50,510	$ 0	$ 50,510	$ 0
Write down (reversal of write down) or recognition of prior period temporary differences	(1,400)	4,354	(1,711)	(946)
Total deferred income tax expense			2,784		$ 3,786
Total income tax expense (recovery) recognized in net earnings	50,513	6,135	50,485	(445)
Current income tax expense [member]
Income tax [line items]
Current income tax expense (recovery)	(2,868)	80	(2,809)	(2,560)
Global minimum income tax expense	50,510	0	50,510	0
Total current income tax expense (recovery)	47,642	80	47,701	(2,560)
Deferred income tax expense [member]
Income tax [line items]
Origination and reversal of temporary differences	4,271	1,701	4,495	3,061
Write down (reversal of write down) or recognition of prior period temporary differences	(1,400)	4,354	(1,711)	(946)
Total deferred income tax expense	$ 2,871	$ 6,055	$ 2,784	$ 2,115

Income Taxes - Schedule of In_2

Income Taxes - Schedule of Income Tax Expense (Recovery) in Other Comprehensive Income (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income tax relating to components of other comprehensive income [abstract]
Current income tax expense (recovery) related to LTIs - common shares held	$ 4,190	$ 0	$ 4,190	$ 0
Deferred income tax expense (recovery) related to LTIs - common shares held	(2,863)	(6,044)	(2,766)	(2,090)
Income tax expense (recovery) recognized in OCI	$ 1,327	$ (6,044)	$ 1,424	$ (2,090)

Income Taxes - Schedule of In_3

Income Taxes - Schedule of Income Tax Rate Reconciliation (Detail) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Reconciliation of accounting profit multiplied by applicable tax rates [abstract]
Earnings before income taxes		$ 172,830	$ 147,583	$ 336,843	$ 252,394
Canadian federal and provincial income tax rates		27%	27%	27%	27%
Income tax expense (recovery) based on above rates		$ 46,664	$ 39,847	$ 90,948	$ 68,146
Non-deductible stock based compensation and other		421	547	770	886
Differences in tax rates in foreign jurisdictions	[1]	(46,211)	(39,044)	(90,576)	(68,938)
Global minimum tax expense		50,510	0	50,510	0
Current period unrecognized temporary differences		529	431	544	407
Write down (reversal of write down) or recognition of prior period temporary differences		(1,400)	4,354	(1,711)	(946)
Total income tax expense (recovery) recognized in net earnings		$ 50,513	$ 6,135	$ 50,485	$ (445)
Effective Tax Rate		29%	4%	15%	0%
[1]During the six months ended June 30, 2024, the Company’s subsidiaries generated net earnings of $337 million, as compared to $551 million during the comparable period of the prior year.

Income Taxes - Schedule of In_4

Income Taxes - Schedule of Income Tax Rate Reconciliation (Parenthetical) (Detail) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023
Income tax [line items]
Net earnings	$ 122,317	$ 164,041	$ 141,448	$ 111,391	$ 286,358	$ 284,805	$ 252,839
Subsidiaries [member]
Income tax [line items]
Net earnings					$ 337,000		$ 257,000

Income Taxes - Disclosure Of De

Income Taxes - Disclosure Of Detailed Information About Current Income Taxes (Payable) Receivable Explanatory (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Income Taxes [Line Items]
Current taxes receivable - December 31, 2023			$ 5,935
Global minimum income tax expense			(50,510)
Current income tax expense - statement of OCI	$ 4,190	$ 0	4,190	$ 0
Income taxes paid	75	988	191	4,332
Foreign exchange adjustments			(201)
Current taxes payable - June 30, 2024	(45,966)		(45,966)
Current income taxes receivable	4,544		4,544		$ 5,935
Non-current global minimum income tax payable	(50,510)		(50,510)		$ 0
Current taxes payable - June 30, 2024	(45,966)		(45,966)
Current income tax (expense) recovery [Member]
Income Taxes [Line Items]
Current income tax	$ 2,868	$ (80)	2,809	$ 2,560
Current income tax expense - statement of OCI			$ (4,190)

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Dec. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income tax [line items]
Applicable tax rate		27%	27%	27%	27%
Global minimum income tax expense for the current period		$ 50,510	$ 0	$ 50,510	$ 0
Cayman Island Subsidiaries [Member]
Income tax [line items]
Global minimum tax rate	15%
Applicable tax rate				0%
Global minimum income tax expense for the current period				$ 51,000

Income Taxes - Deferred Income

Income Taxes - Deferred Income Taxes (Detail) - USD ($) $ in Thousands		6 Months Ended		12 Months Ended
		Jun. 30, 2024		Dec. 31, 2023
Deferred Tax Assets And Liabilities [line items]
Opening Balance		$ (232)		$ (165)
Recovery (Expense) Recognized In Net Earnings		(2,784)		(3,786)
Recovery (Expense) Recognized In OCI		2,766		3,719
Closing Balance		(250)		(232)
Non-capital loss carryforwards [member]
Deferred Tax Assets And Liabilities [line items]
Opening Balance		810	[1]	0
Recovery (Expense) Recognized In Net Earnings		(810)	[1]	810
Closing Balance	[1]			810
Capital losses carryforward [member]
Deferred Tax Assets And Liabilities [line items]
Opening Balance		956		792
Recovery (Expense) Recognized In Net Earnings		(317)		40
Recovery (Expense) Recognized In OCI		(639)		124
Closing Balance				956
Other [Member]
Deferred Tax Assets And Liabilities [line items]
Opening Balance		4,135	[2]	4,256
Recovery (Expense) Recognized In Net Earnings		(1,957)	[2]	(121)
Recovery (Expense) Recognized In OCI				0
Closing Balance	[2]	2,178		4,135
Debt and share financing fees [Member]
Deferred Tax Assets And Liabilities [line items]
Opening Balance		(818)	[3]	(774)
Recovery (Expense) Recognized In Net Earnings		4	[3]	(44)
Closing Balance	[3]	(814)		(818)
Unrealized gains on long term investments [member]
Deferred Tax Assets And Liabilities [line items]
Opening Balance		(4,415)		(8,006)
Recovery (Expense) Recognized In Net Earnings		732		(4)
Recovery (Expense) Recognized In OCI		3,405		3,595
Closing Balance		(278)		(4,415)
Mineral stream interest [member]
Deferred Tax Assets And Liabilities [line items]
Opening Balance		(668)	[4]	3,732
Recovery (Expense) Recognized In Net Earnings		(418)	[4]	(4,400)
Closing Balance	[4]	(1,086)		(668)
Foreign withholding tax [member]
Deferred Tax Assets And Liabilities [line items]
Opening Balance		(232)		(165)
Recovery (Expense) Recognized In Net Earnings		(18)		(67)
Closing Balance		$ (250)		$ (232)
[1]As at June 30, 2024, the Company had no non-capital losses available to recognize against deferred tax liabilities.[2]Other includes capital assets, charitable donation carryforward, and PSU and pension liabilities.[3]Debt and share financing fees are deducted over a five-year period for Canadian income tax purposes. For accounting purposes, debt financing fees are deducted over the term of the credit facility and share financing fees are charged directly to issued capital.[4]The Company’s position, as reflected in its filed Canadian income tax returns and consistent with the terms of the PMPAs, is that the cost of the precious metal acquired under the Canadian PMPAs is equal to the market value while a deposit is outstanding (where applicable to an agreement), and the cash cost thereafter. For accounting purposes, the cost of the mineral stream interests is depleted on a unit-of-production basis as described in Note 12.

Income Taxes - Deferred Incom_2

Income Taxes - Deferred Income Taxes (Parenthetical) (Detail) $ in Millions	Jun. 30, 2024 USD ($)
Deferred tax assets and liabilities [abstract]
Non-tax effected deductible temporary differences which gave rise to a deferred tax asset being recognized	$ 0

Income Taxes -Schedule of Defer

Income Taxes -Schedule of Deferred Income Tax Assets Unrecognized (Detail) - Canada [member] - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Unrecognized deferred tax assets [line items]
Deferred tax assets	$ 22,616	$ 24,092
Mineral stream interest [member]
Unrecognized deferred tax assets [line items]
Deferred tax assets	7,314	8,804
Deferred tax assets other [member]
Unrecognized deferred tax assets [line items]
Deferred tax assets	2,727	2,376
Unrealized losses on long term investments [member]
Unrecognized deferred tax assets [line items]
Deferred tax assets	$ 12,575	$ 12,912

Other Current Assets - Disclosu

Other Current Assets - Disclosure of other current assets (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Disclosure Of Other Current Assets [Line Items]
Prepaid expenses	$ 3,892	$ 2,628
Other	506	871
Total other current assets	$ 4,398	$ 3,499

Other Long-Term Assets - Schedu

Other Long-Term Assets - Schedule of Other Long-Term Assets (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Disclosure Of Other Non current Assets [Abstract]
Intangible assets	$ 1,695	$ 1,886
Debt issue costs - Revolving Facility	5,781	5,496
Refundable deposit - 777 PMPA	9,063	8,717
Subscription Rights	0	4,510
Other	5,734	5,861
Total other long-term assets	$ 22,273	$ 26,470

Commitments and Contingencies -

Commitments and Contingencies - Summary of Commitments to Purchase Mineral Stream (Detail)			6 Months Ended
		May 16, 2023	Jun. 30, 2024 $ / oz	Feb. 27, 2024
Penasquito [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			25%
Per Ounce Cash Payment			4.5
Term of Agreement			Life of Mine
Date of Original Contract			Jul. 24, 2007
Constancia [member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			50%
Per Ounce Cash Payment			420
Term of Agreement			Life of Mine
Date of Original Contract			Aug. 08, 2012
Constancia [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			100%
Per Ounce Cash Payment			6.2
Term of Agreement			Life of Mine
Date of Original Contract			Aug. 08, 2012
Salobo [member]
Disclosure of contractual obligations and commitments [line items]
Term of Agreement			90-day
Salobo [member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			75%
Per Ounce Cash Payment			425
Term of Agreement			Life of Mine
Date of Original Contract			Feb. 28, 2013
Sudbury [member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			70%
Per Ounce Cash Payment			400
Term of Agreement			20 years
Date of Original Contract			Feb. 28, 2013
Antamina [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			20%
Percentage of production to be purchased			33.75%
Term of Agreement			Life of Mine
Date of Original Contract			Nov. 03, 2015
San Dimas [member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased, description	[1]		variable
Percentage of production to be purchased			25%
Per Ounce Cash Payment			637
Term of Agreement			Life of Mine
Date of Original Contract			May 10, 2018
Stillwater [member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			100%
Term of Agreement			Life of Mine
Date of Original Contract			Jul. 16, 2018
Stillwater [member] | Palladium [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			4.50%
Term of Agreement			Life of Mine
Date of Original Contract			Jul. 16, 2018
Voisey's Bay [member] | Cobalt [member]
Disclosure of contractual obligations and commitments [line items]
Per pound cash payment as percentage of the per pound price received related to metal delivered			18%
Percentage of production to be purchased			42.40%
Term of Agreement			Life of Mine
Date of Original Contract			Jun. 11, 2018
Marathon [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			100%
Term of Agreement			Life of Mine
Date of Original Contract			Jan. 26, 2022
Marathon [Member] | Platinum [Member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			22%
Term of Agreement			Life of Mine
Date of Original Contract			Jan. 26, 2022
Los Filos [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			100%
Per Ounce Cash Payment			4.68
Term of Agreement			25 years
Date of Original Contract			Oct. 15, 2004
Zinkgruvan [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			100%
Per Ounce Cash Payment			4.68
Term of Agreement			Life of Mine
Date of Original Contract			Dec. 08, 2004
Stratoni [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			100%
Per Ounce Cash Payment			11.54
Term of Agreement			Life of Mine
Date of Original Contract			Apr. 23, 2007
Neves-Corvo [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			100%
Per Ounce Cash Payment			4.5
Term of Agreement			50 years
Date of Original Contract			Jun. 05, 2007
Aljustrel [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			50%
Percentage of production to be purchased			100%
Term of Agreement			50 years
Date of Original Contract			Jun. 05, 2007
Minto [member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			50%
Percentage of production to be purchased			100%
Term of Agreement			Life of Mine
Date of Original Contract			Nov. 20, 2008
Minto [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			100%
Per Ounce Cash Payment			4.39
Term of Agreement			Life of Mine
Date of Original Contract			Nov. 20, 2008
Pascua-Lama [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			25%
Per Ounce Cash Payment			3.9
Term of Agreement			Life of Mine
Date of Original Contract			Sep. 08, 2009
Copper World [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			100%
Per Ounce Cash Payment			450
Term of Agreement			Life of Mine
Date of Original Contract			Feb. 10, 2010
Copper World [Member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			100%
Per Ounce Cash Payment			3.9
Term of Agreement			Life of Mine
Date of Original Contract			Feb. 10, 2010
Loma de La Plata [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			12.50%
Per Ounce Cash Payment			4
Term of Agreement			Life of Mine
Marmato [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			10.50%
Term of Agreement			Life of Mine
Date of Original Contract			Nov. 05, 2020
Marmato [Member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			100%
Term of Agreement			Life of Mine
Date of Original Contract			Nov. 05, 2020
Cozamin [Member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			10%
Percentage of production to be purchased			50%
Term of Agreement			Life of Mine
Date of Original Contract			Dec. 11, 2020
Santo Domingo [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			100%
Term of Agreement			Life of Mine
Date of Original Contract			Mar. 24, 2021
Fenix [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			6%
Term of Agreement			Life of Mine
Date of Original Contract			Nov. 15, 2021
Black Water [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			35%
Percentage of production to be purchased			8%
Term of Agreement			Life of Mine
Date of Original Contract			Dec. 13, 2021
Black Water [Member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			50%
Term of Agreement			Life of Mine
Date of Original Contract			Dec. 13, 2021
Curipamba [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			50%
Term of Agreement			Life of Mine
Date of Original Contract			Jan. 17, 2022
Curipamba [Member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			75%
Term of Agreement			Life of Mine
Date of Original Contract			Jan. 17, 2022
Goose [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			2.78%
Term of Agreement			Life of Mine
Date of Original Contract			Feb. 08, 2022
Cangrejos [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered		18%	18%
Percentage of production to be purchased			6.60%
Term of Agreement			Life of Mine
Date of Original Contract			May 16, 2023
Mineral Park [Member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			100%
Term of Agreement			Life of Mine
Date of Original Contract			Oct. 24, 2023
Platreef [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			62.50%
Per Ounce Cash Payment			100	100
Term of Agreement			Life of Mine
Date of Original Contract			Dec. 07, 2021
Platreef [Member] | Palladium [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			30%
Percentage of production to be purchased			5.25%
Term of Agreement			Life of Mine
Date of Original Contract			Dec. 07, 2021
Platreef [Member] | Platinum [Member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			30%
Percentage of production to be purchased			5.25%
Term of Agreement			Life of Mine
Date of Original Contract			Dec. 07, 2021
Curraghinalt [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			18%
Percentage of production to be purchased			3.05%
Term of Agreement			Life of Mine
Date of Original Contract			Nov. 15, 2023
Kudz Ze Kayah [Member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			20%
Percentage of production to be purchased			6.875%
Term of Agreement			Life of Mine
Date of Original Contract			Dec. 22, 2021
Kudz Ze Kayah [Member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			20%
Percentage of production to be purchased			6.875%
Term of Agreement			Life of Mine
Date of Original Contract			Dec. 22, 2021
Toroparu [member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			10%
Per Ounce Cash Payment			400
Term of Agreement			Life of Mine
Date of Original Contract			Nov. 11, 2013
Toroparu [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			50%
Per Ounce Cash Payment			3.9
Term of Agreement			Life of Mine
Date of Original Contract			Nov. 11, 2013
Cotabambas [member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			25%
Per Ounce Cash Payment			450
Term of Agreement			Life of Mine
Date of Original Contract			Mar. 21, 2016
Cotabambas [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased			100%
Per Ounce Cash Payment			5.9
Term of Agreement			Life of Mine
Date of Original Contract			Mar. 21, 2016
Kutcho [member] | Gold [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			20%
Percentage of production to be purchased			100%
Term of Agreement			Life of Mine
Date of Original Contract			Dec. 14, 2017
Kutcho [member] | Silver [member]
Disclosure of contractual obligations and commitments [line items]
Per ounce cash payment as a percentage of the per ounce price received related to metal delivered			20%
Percentage of production to be purchased			100%
Term of Agreement			Life of Mine
Date of Original Contract			Dec. 14, 2017
[1]Under the terms of the San Dimas PMPA, the Company is entitled to an amount equal to 25% of the payable gold production plus an additional amount of gold equal to 25% of the payable silver production converted to gold at a fixed gold to silver exchange ratio of 70:1 from the San Dimas mine. If the average gold to silver price ratio decreases to less than 50:1 or increases to more than 90:1 for a period of 6 months or more, then the “70” shall be revised to “50” or “90”, as the case may be, until such time as the average gold to silver price ratio is between 50:1 to 90:1 for a period of 6 months or more in which event the “70” shall be reinstated. Currently, the fixed gold to silver exchange ratio is 70:1.

Commitments and Contingencies_2

Commitments and Contingencies - Summary of Commitments to Purchase Mineral Stream (Parenthetical) (Detail) lb in Millions	6 Months Ended
	Jun. 30, 2024 $ / oz yr MillionTonnesPerAnnum Agreement oz lb	Feb. 27, 2024 oz	May 16, 2023	Dec. 13, 2021 oz
Bottom of range [member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased after third step down	6.25%
Top of range [member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased after third step down	6.75%
Aljustrel [member]
Disclosure of contractual obligations and commitments [line items]
Maximum percentage of copper included in concentrate	15%
Tranche One [Member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Number of ounces to be delivered before first step down in entitlement percentage	43,300,000
Number of ounces to be produced and delivered before first step down	330,000
Tranche One [Member] | Bottom of range [member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	6.875%
Tranche One [Member] | Top of range [member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	7.375%
Tranche Two [Member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Number of ounces to be delivered before second step down in entitlement percentage	7,960,000
Tranche Two [Member] | Bottom of range [member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased after first step down	5.625%
Tranche Two [Member] | Top of range [member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased after first step down	6.125%
Tranche Three [Member] | Bottom of range [member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Number of ounces to be delivered before third step down in entitlement percentage	35,340,000
Percentage of production to be purchased after second step down	5%
Tranche Three [Member] | Top of range [member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Number of ounces to be delivered after step downs in entitlement percentage	86,600,000
Percentage of production to be purchased after second step down	5.50%
Gold interests [member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Number of ounces to be delivered after step downs in entitlement percentage	660,000
Gold interests [member] | Platreef [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased		62.50%
Percentage of production to be purchased after second step down	3.125%
Threshold limits for concentrator production | MillionTonnesPerAnnum	5.5
Gold interests [member] | Tranche Two [Member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Number of ounces to be produced and delivered after first step down	59,800
Gold interests [member] | Tranche Three [Member] | Kudz Ze Kayah [Member]
Disclosure of contractual obligations and commitments [line items]
Number of ounces to be produced and delivered after second step down	270,200
Gold [member] | Constancia [member]
Disclosure of contractual obligations and commitments [line items]
Initial term of contract	40 years
Percentage of production to be purchased	50%
Gold [member] | San Dimas [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	25%
Percentage of silver production to be Converted to gold and purchased	25%
Gold to silver price ratio minimum limit for revisiting stated exchange rate	70
Exchange ratio to be fixed when price ratio reach minimum limit for six months	50
Exchange ratio to be fixed when price ratio reach maximum limit for six months	90
Gold to silver exchange ratio, description	fixed gold to silver exchange ratio is 70:1.
Gold [member] | San Dimas [member] | Bottom of range [member]
Disclosure of contractual obligations and commitments [line items]
Gold to silver price ratio minimum limit for revisiting stated exchange ratio	50
Gold [member] | San Dimas [member] | Top of range [member]
Disclosure of contractual obligations and commitments [line items]
Gold to silver price ratio minimum limit for revisiting stated exchange ratio	90
Gold [member] | Stillwater [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	100%
Per ounce cash payment as a percentage of the spot price of metal delivered after upfront deposit reduced to NIL	22%
Gold [member] | Minto [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	100%
Number of ounces to be delivered before sharing mechanism applies	30,000
Attributable Payable Production to be Purchased there after	50%
Gold [member] | Cotabambas [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	25%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	16.67%
Cumulative silver equivalent ounces to be produced before reduction in stream percentage	90,000,000
Gold [member] | Marmato [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	10.50%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	5.25%
Number of ounces to be delivered before first step down in entitlement percentage	310,000
Gold [member] | Blackwater [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	8%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	4%
Cumulative Gold Ounces To Be Delivered Before Reduction In Stream Percentage	464,000
Number of ounces to be delivered before first step down in entitlement percentage				279,908
Gold [member] | Marathon [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	100%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	67%
Number of ounces to be delivered before first step down in entitlement percentage	150,000
Gold [member] | Fenix [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	6%
Number of ounces to be delivered before first step down in entitlement percentage	90,000
Percentage of production to be purchased after first step down	4%
Number of ounces to be delivered before second step down in entitlement percentage	140,000
Percentage of production to be purchased after second step down	3.50%
Gold [member] | Curipamba [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	50%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	33%
Cumulative Gold Ounces To Be Delivered Before Reduction In Stream Percentage	145,000
Gold [member] | Goose [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	2.78%
Percentage of production to be purchased after first step down	1.44%
Number of ounces to be delivered before second step down in entitlement percentage	134,000
Percentage of production to be purchased after second step down	1%
Number of ounces to be delivered before first step down in entitlement percentage	87,100
Gold [member] | Santo Domingo [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	100%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	67%
Number of ounces to be delivered before first step down in entitlement percentage	285,000
Gold [member] | Constancia PMPA [Member]
Disclosure of contractual obligations and commitments [line items]
Price per ounce after the initial 40 year term | Agreement	550
Gold [member] | Cangrejos [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	6.60%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	4.40%
Number of ounces to be delivered before first step down in entitlement percentage	700,000
Per ounce cash payment as a percentage of the spot price of metal delivered after upfront deposit reduced to NIL			22%
Gold [member] | Platreef [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	62.50%
Number of ounces to be delivered before first step down in entitlement percentage		218,750
Percentage of production to be purchased after first step down	50%	50%
Number of ounces to be delivered before second step down in entitlement percentage		428,300
Percentage of production to be purchased after second step down	3.125%	3.125%
Number of ounces to be delivered before first step down in entitlement percentage	218,750
Number of gold ounces to be delivered before second step down in entitlement percentage	428,300
Percentage of the spot price of metal	80%
Gold [member] | Curraghinalt [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	3.05%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	1.50%
Cumulative Gold Ounces To Be Delivered Before Reduction In Stream Percentage	125,000
Silver [member] | Constancia [member]
Disclosure of contractual obligations and commitments [line items]
Price per ounce after the initial 40 year term | yr	40
Percentage of production to be purchased	100%
Silver [member] | Aljustrel [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	100%
Silver [member] | Minto [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	100%
Silver [member] | Cotabambas [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	100%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	66.67%
Cumulative silver equivalent ounces to be produced before reduction in stream percentage	90,000,000
Silver [member] | Marmato [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	100%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	50%
Number of ounces to be delivered before first step down in entitlement percentage	2,150,000
Per ounce cash payment as a percentage of the spot price of metal delivered after upfront deposit reduced to NIL	22%
Silver [member] | Cozamin [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	50%
Number of ounces to be delivered before first step down in entitlement percentage	10,000,000
Percentage of metal production at the mine which WPM is entitled to after step down	33%
Silver [member] | Blackwater [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	50%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	33%
Cumulative silver ounces to be delivered before reduction in stream percentage	17,800,000
Silver [member] | Curipamba [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	75%
Silver [member] | Constancia PMPA [Member]
Disclosure of contractual obligations and commitments [line items]
Price per ounce after the initial 40 year term | $ / oz	9.9
Palladium [member] | Stillwater [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	4.50%
Number of ounces to be delivered before first step down in entitlement percentage	375,000
Percentage of production to be purchased after first step down	2.25%
Number of ounces to be delivered before second step down in entitlement percentage	550,000
Percentage of production to be purchased after second step down	1%
Palladium [member] | Platreef [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	5.25%
Cobalt [member] | Voisey's Bay [member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	42.40%
Cobalt pounds to be delivered before entitlement step down takes effect | lb	31
Percentage of metal production at the mine which WPM is entitled to after step down	21.20%
Platinum [Member] | Marathon [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	22%
Percentage Of Production To Be Purchased After Stream Percentage Reduction	15%
Number of ounces to be delivered before first step down in entitlement percentage	120,000
Platinum [Member] | Platreef [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	5.25%
Palladium and platinum [Member] | Platreef [Member]
Disclosure of contractual obligations and commitments [line items]
Percentage of production to be purchased	0.10%
Number of ounces to be delivered before first step down in entitlement percentage		350,000
Percentage of production to be purchased after first step down		3%
Number of ounces to be delivered before second step down in entitlement percentage		485,115
Percentage of production to be purchased after second step down	0.10%	0.10%
Spot Price Increased After Payment	80%
Number of palladium and platinum ounces to be delivered before first step down in entitlement percentage	350,000
Number of palladium and platinum ounces to be delivered after second step down in entitlement percentage	485,115
Threshold limits for concentrator production | MillionTonnesPerAnnum	5.5

Commitments and Contingencies_3

Commitments and Contingencies - Additional Information (Detail) MillionTonnesPerAnnum in Millions, $ in Millions				6 Months Ended
		Dec. 01, 2023 USD ($)	Nov. 21, 2023 MillionTonnesPerAnnum	Jun. 30, 2024 USD ($) MillionTonnesPerAnnum	Jun. 30, 2024 CAD ($)	Feb. 27, 2024 USD ($)	May 16, 2023 USD ($)
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid	[1],[2]			$ 322,000,000
Upfront cash consideration paid to date	[1]			$ 46,352,000
Percentage of reassessments interest and penalties				50%
Loma de La Plata [member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				$ 32,000,000
Toroparu [member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				$ 138,000,000
Reduced stream percentage of gold				0.909%	0.909%
Current stream percentage of gold				10%	10%
Amount of non-refundable advance				$ 2,000,000
Current stream percentage of silver				50%	50%
Reduced stream percentage of silver				0%	0%
Cotabambas [member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				$ 126,000,000
Amount of non-refundable advance				2,000,000
Kutcho [member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				$ 58,000,000
Salobo [member]
Disclosure of contingent liabilities [line items]
Amount paid on expansion		$ 370,000,000
Term of Agreement				90-day
Salobo [member] | Mill Throughput Capacity Expansion [member]
Disclosure of contingent liabilities [line items]
Expanded Mill throughput capacity | MillionTonnesPerAnnum				35
Salobo [member] | Bottom of range [member]
Disclosure of contingent liabilities [line items]
Historical Mill throughput capacity | MillionTonnesPerAnnum				24
Salobo [member] | Bottom of range [member] | Mill Throughput Capacity Expansion [member]
Disclosure of contingent liabilities [line items]
Expanded Mill throughput capacity | MillionTonnesPerAnnum				35
Estimated expansion payments				$ 52,000,000
Salobo [member] | Bottom of range [member] | Mill Throughput Capacity Expansion [member] | High Grade Mine Plan [Member]
Disclosure of contingent liabilities [line items]
Estimated expansion payments				$ 5,100,000
Salobo [member] | Top of range [member]
Disclosure of contingent liabilities [line items]
Historical Mill throughput capacity | MillionTonnesPerAnnum				36
Salobo [member] | Top of range [member] | Mill Throughput Capacity Expansion [member]
Disclosure of contingent liabilities [line items]
Estimated expansion payments				$ 163,000,000
Salobo [member] | Top of range [member] | Mill Throughput Capacity Expansion [member] | High Grade Mine Plan [Member]
Disclosure of contingent liabilities [line items]
Estimated expansion payments				8,500,000
Salobo [member] | Weighted average [member]
Disclosure of contingent liabilities [line items]
Historical Mill throughput capacity | MillionTonnesPerAnnum			32
Marmato [member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				122,000,000
Fenix Gold [Member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				25,000,000
Marathon [Member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				146,000,000	$ 200
Curipamba [Member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				162,200,000
Cash Consideration That Will Be Paid To Support Certain Local Community Development Initiatives				250,000
Santo Domingo [Member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				260,000,000
Canada Revenue Agency 1 [member]
Disclosure of contingent liabilities [line items]
Potential estimated tax and interest and penalty reassessment				2,000,000
Copper World [Member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				230,000,000
First installment payable on permitting projet				50,000,000
Balance installment amount payable once project costs incurred exceeds specified amount				180,000,000
Project costs incurred to trigger balance installment payable				98,000,000
Kudz Ze Kayah [Member]
Disclosure of contingent liabilities [line items]
Additional contingency payment for agreement						$ 5,000,000
Curraghinalt [Member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				55,000,000
Cangrejos [Member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				261,000,000			$ 6,000,000
Amount to be drawn down for acquisition commitment							$ 3,000,000
Mineral Park [Member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration to be paid				90,000,000
amount payable for each installment of projects				25,000,000
Final installment payable				40,000,000
Maximum credit facility to be provided				25,000,000
DeLamar Royalty [Member]
Disclosure of contingent liabilities [line items]
Upfront cash consideration paid to date				$ 5,000,000
[1]Expressed in thousands of United States dollars; excludes closing costs and capitalized interest, where applicable.[2]Please refer to Note 25 for details of when the remaining upfront consideration to be paid becomes due.

Commitments and Contingencies_4

Commitments and Contingencies - Summary of Other Contractual Obligations and Contingencies (Detail) $ in Thousands	Jun. 30, 2024 USD ($)
Disclosure of contractual obligations [line items]
Total contractual obligations	$ 1,967,410
Leases liabilities [member]
Disclosure of contractual obligations [line items]
Total contractual obligations	7,511
Salobo [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	243,000
Marathon [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	146,124
Cangrejos [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	261,100
Marmato [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	122,000
Santo Domingo [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	260,000
Copper World [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	231,150
Curipamba [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	162,250
Mineral Park [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	90,000
Curraghinalt [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	55,000
Kudz Ze Kayah [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	5,000
Kutcho [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	58,000
Fenix Gold [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	25,000
Loma de La Plata [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	32,400
Cotabambas [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	126,000
Toroparu [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	138,000
DeLamar Royalty [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	4,875
2024 [member]
Disclosure of contractual obligations [line items]
Total contractual obligations	337,681
2024 [member] | Leases liabilities [member]
Disclosure of contractual obligations [line items]
Total contractual obligations	440
2024 [member] | Salobo [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	163,000
2024 [member] | Marathon [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	0
2024 [member] | Cangrejos [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	9,100
2024 [member] | Marmato [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	40,016
2024 [member] | Curipamba [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	250
2024 [member] | Mineral Park [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	90,000
2024 [member] | Kudz Ze Kayah [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	5,000
2024 [member] | Fenix Gold [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	25,000
2024 [member] | DeLamar Royalty [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	4,875
2025 - 2026 [member]
Disclosure of contractual obligations [line items]
Total contractual obligations	866,207
2025 - 2026 [member] | Leases liabilities [member]
Disclosure of contractual obligations [line items]
Total contractual obligations	1,170
2025 - 2026 [member] | Salobo [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	0
2025 - 2026 [member] | Marathon [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	146,124
2025 - 2026 [member] | Cangrejos [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	126,000
2025 - 2026 [member] | Marmato [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	81,984
2025 - 2026 [member] | Santo Domingo [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	162,500
2025 - 2026 [member] | Copper World [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	131,429
2025 - 2026 [member] | Curipamba [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	162,000
2025 - 2026 [member] | Curraghinalt [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	55,000
2027 - 2028 [member]
Disclosure of contractual obligations [line items]
Total contractual obligations	340,514
2027 - 2028 [member] | Leases liabilities [member]
Disclosure of contractual obligations [line items]
Total contractual obligations	1,293
2027 - 2028 [member] | Salobo [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	16,000
2027 - 2028 [member] | Cangrejos [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	126,000
2027 - 2028 [member] | Santo Domingo [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	97,500
2027 - 2028 [member] | Copper World [Member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	99,721
2027 - 2028 [member] | Kutcho [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	0
After 2028 [member]
Disclosure of contractual obligations [line items]
Total contractual obligations	423,008
After 2028 [member] | Leases liabilities [member]
Disclosure of contractual obligations [line items]
Total contractual obligations	4,608
After 2028 [member] | Salobo [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	64,000
After 2028 [member] | Kutcho [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	58,000
After 2028 [member] | Loma de La Plata [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	32,400
After 2028 [member] | Cotabambas [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	126,000
After 2028 [member] | Toroparu [member] | Mineral Stream Interest And Royalty Payments [Member]
Disclosure of contractual obligations [line items]
Total contractual obligations	$ 138,000

Commitments and Contingencies_5

Commitments and Contingencies - Summary of Other Contractual Obligations and Contingencies (Parenthetical) (Detail) $ in Millions	Jun. 30, 2024 USD ($)
No scheduled due date [member] | Copper World [member]
Disclosure of contractual obligations [line items]
Contingent transaction costs	$ 1

Segmented Information - Schedul

Segmented Information - Schedule of Operating Segments (Detail) - USD ($) $ in Thousands		3 Months Ended						6 Months Ended
		Jun. 30, 2024		Mar. 31, 2024	Jun. 30, 2023		Mar. 31, 2023	Jun. 30, 2024		Dec. 31, 2023	Jun. 30, 2023
Disclosure of operating segments [line items]
Sales		$ 299,064			$ 264,972			$ 595,870			$ 479,437
Cost of sales, excluding depletion		54,007			58,642			115,562			110,606
Depletion		58,865			54,474			122,541			99,473
Gain on disposal		0			5,027			0			5,027
Net earnings		122,317		$ 164,041	141,448		$ 111,391	286,358		$ 284,805	252,839
Cash Flow From Operations		234,393			202,376			453,773			337,482
Total Assets		7,247,082			6,879,905			7,247,082		$ 7,031,185	6,879,905
General and administrative material reconciling items [member]
Disclosure of operating segments [line items]
Net earnings		(10,241)			(10,216)			(20,705)			(20,315)
Cash Flow From Operations		(8,962)			(9,544)			(24,920)			(23,384)
Finance costs material reconciling items [member]
Disclosure of operating segments [line items]
Net earnings		(1,299)			(1,352)			(2,741)			(2,731)
Cash Flow From Operations		(1,057)			(999)			(2,182)			(2,066)
Other material reconciling Items [member]
Disclosure of operating segments [line items]
Net earnings		5,122			8,692			12,317			16,254
Cash Flow From Operations		3,668			7,776			12,820			14,955
Income tax recovery material reconciling items [member]
Disclosure of operating segments [line items]
Net earnings		(50,513)			(6,135)			(50,485)			445
Cash Flow From Operations		(75)			(988)			(191)			(4,332)
Aggregate material reconciling items [member]
Disclosure of operating segments [line items]
Net earnings		(63,875)			(15,435)			(71,409)			(21,546)
Cash Flow From Operations		(7,040)			(5,493)			(27,590)			(34,648)
Total Assets		759,530			1,188,739			759,530			1,188,739
Share based compensation material reconciling items [Member]
Disclosure of operating segments [line items]
Net earnings		(6,241)			(4,484)			(7,522)			(11,881)
Cash Flow From Operations		0			0			(11,129)			(16,675)
Donations and community investments material reconciling items [Member]
Disclosure of operating segments [line items]
Net earnings		(703)			(1,940)			(2,273)			(3,318)
Cash Flow From Operations		(614)			(1,738)			(1,988)			(3,146)
Gold interests [member]
Disclosure of operating segments [line items]
Sales		182,150			149,511			372,839			268,708
Cost of sales, excluding depletion		34,066			34,675			74,427			65,711
Depletion		33,857			27,451			71,005			49,973
Net earnings		114,227			87,385			227,407			153,024
Cash Flow From Operations		147,746			114,887			298,411			202,448
Total Assets		4,213,083			3,621,700			4,213,083			3,621,700
Gold interests [member] | Salobo [member]
Disclosure of operating segments [line items]
Sales		129,466			91,350			247,317			159,825
Cost of sales, excluding depletion		23,337			19,351			47,472			34,471
Depletion		20,783			15,209			43,103			27,093
Net earnings		85,346			56,790			156,742			98,261
Cash Flow From Operations		105,795			71,999			199,845			125,353
Total Assets		2,638,316			2,356,169			2,638,316			2,356,169
Gold interests [member] | Sudbury [member]
Disclosure of operating segments [line items]
Sales	[1]	13,383			9,549			21,844			17,866
Cost of sales, excluding depletion	[1]	2,272			1,910			3,923			3,657
Depletion	[1]	7,530			4,892			12,258			9,368
Net earnings	[1]	3,581			2,747			5,663			4,841
Cash Flow From Operations	[1]	11,106			7,579			17,920			13,925
Total Assets	[1]	250,227			274,048			250,227			274,048
Gold interests [member] | Constancia [member]
Disclosure of operating segments [line items]
Sales		15,640			19,090			57,363			31,615
Cost of sales, excluding depletion		2,791			4,004			11,251			6,742
Depletion		2,143			3,037			8,496			5,114
Net earnings		10,706			12,049			37,616			19,759
Cash Flow From Operations		12,849			15,085			46,112			24,873
Total Assets		71,769			90,469			71,769			90,469
Gold interests [member] | Other gold interests [member]
Disclosure of operating segments [line items]
Sales		1,450	[2]		2,634	[3]		2,773	[2]		8,247	[3]
Cost of sales, excluding depletion		256	[2]		1,494	[3]		494	[2]		5,576	[3]
Depletion		324	[2]		246	[3]		661	[2]		498	[3]
Net earnings		870	[2]		894	[3]		1,618	[2]		2,173	[3]
Cash Flow From Operations		1,195	[2]		1,252	[3]		2,279	[2]		2,407	[3]
Total Assets		903,067	[2]		537,197	[3]		903,067	[2]		537,197	[3]
Gold interests [member] | San Dimas [member]
Disclosure of operating segments [line items]
Sales		16,021			22,532			32,469			42,812
Cost of sales, excluding depletion		4,320			7,131			9,322			13,782
Depletion		1,971			2,947			4,180			5,711
Net earnings		9,730			12,454			18,967			23,319
Cash Flow From Operations		11,701			15,401			23,147			29,030
Total Assets		140,542			150,154			140,542			150,154
Gold interests [member] | Stillwater [member]
Disclosure of operating segments [line items]
Sales		6,190			4,356			11,073			8,343
Cost of sales, excluding depletion		1,090			785			1,965			1,483
Depletion		1,106			1,120			2,307			2,189
Net earnings		3,994			2,451			6,801			4,671
Cash Flow From Operations		5,100			3,571			9,108			6,860
Total Assets		209,162			213,663			209,162			213,663
Silver interests [member]
Disclosure of operating segments [line items]
Sales		111,291			107,081			207,949			192,758
Cost of sales, excluding depletion		18,914			22,234			38,326			41,231
Depletion		22,035			21,849			42,496			38,649
Gain on disposal					5,027	[4]					5,027	[5]
Net earnings		70,342			68,025			127,127			117,905
Cash Flow From Operations		88,149			84,654			166,600			153,000
Total Assets		1,565,048			1,481,724			1,565,048			1,481,724
Silver interests [member] | Constancia [member]
Disclosure of operating segments [line items]
Sales		12,122			16,322			29,358			24,674
Cost of sales, excluding depletion		2,614			4,142			7,116			6,387
Depletion		2,574			4,212			7,108			6,495
Net earnings		6,934			7,968			15,134			11,792
Cash Flow From Operations		9,508			12,180			22,242			18,288
Total Assets		172,475			186,452			172,475			186,452
Silver interests [member] | Penasquito [member]
Disclosure of operating segments [line items]
Sales		42,599			46,291			86,249			80,162
Cost of sales, excluding depletion		6,667			8,475			14,942			15,043
Depletion		7,197			7,775			14,671			13,802
Net earnings		28,735			30,041			56,636			51,317
Cash Flow From Operations		35,932			37,816			71,307			65,119
Total Assets		261,561			279,872			261,561			279,872
Silver interests [member] | Antamina [member]
Disclosure of operating segments [line items]
Sales		26,365			23,302			44,453			41,897
Cost of sales, excluding depletion		5,270			4,523			8,835			8,229
Depletion		7,758			6,794			13,134			12,540
Net earnings		13,337			11,985			22,484			21,128
Cash Flow From Operations		21,095			18,780			35,618			33,668
Total Assets		506,396			532,828			506,396			532,828
Silver interests [member] | Other silver interests [member]
Disclosure of operating segments [line items]
Sales		30,205	[6]		21,166	[7]		47,889	[6]		46,025	[7]
Cost of sales, excluding depletion		4,363	[6]		5,094	[7]		7,433	[6]		11,572	[7]
Depletion		4,506	[6]		3,068	[7]		7,583	[6]		5,812	[7]
Gain on disposal	[7]				5,027	[4]					5,027	[5]
Net earnings		21,336	[6]		18,031	[7]		32,873	[6]		33,668	[7]
Cash Flow From Operations		21,614	[6]		15,878	[7]		37,433	[6]		35,925	[7]
Total Assets		624,616	[6]		482,572	[7]		624,616	[6]		482,572	[7]
Palladium interest [member]
Disclosure of operating segments [line items]
Sales		4,210						8,887
Cost of sales, excluding depletion		753						1,622
Depletion		1,846						3,971
Net earnings		1,611						3,294
Cash Flow From Operations		3,457						7,265
Total Assets		295,511						295,511
Palladium interest [member] | Stillwater [member]
Disclosure of operating segments [line items]
Sales		4,210			4,879			8,887			9,614
Cost of sales, excluding depletion		753			887			1,622			1,752
Depletion		1,846			1,510			3,971			2,713
Net earnings		1,611			2,482			3,294			5,149
Cash Flow From Operations		3,457			3,993			7,265			7,862
Total Assets		216,696			224,099			216,696			224,099
Palladium interest [member] | Palladium Interest Platreef [Member]
Disclosure of operating segments [line items]
Total Assets		78,815						78,815
Platinum Interests [member]
Disclosure of operating segments [line items]
Total Assets		67,036						67,036
Platinum Interests [member] | Marathon [Member]
Disclosure of operating segments [line items]
Total Assets		9,451			9,448			9,451			9,448
Platinum Interests [member] | Platreef [Member]
Disclosure of operating segments [line items]
Total Assets		57,585						57,585
Cobalt Interests [member] | Voisey's Bay [member]
Disclosure of operating segments [line items]
Sales		1,413			3,501			6,195			8,357
Cost of sales, excluding depletion		274			846			1,187			1,912
Depletion		1,127			3,664			5,069			8,138
Net earnings		12			(1,009)			(61)			(1,693)
Cash Flow From Operations		2,081			4,335			9,087			8,820
Total Assets		346,874			354,195			346,874			354,195
Mineral Stream Interests [member]
Disclosure of operating segments [line items]
Sales		299,064			264,972			595,870			479,437
Cost of sales, excluding depletion		54,007			58,642			115,562			110,606
Depletion		58,865			54,474			122,541			99,473
Gain on disposal					5,027	[4]					5,027	[5]
Net earnings		186,192			156,883			357,767			274,385
Cash Flow From Operations		241,433			207,869			481,363			372,130
Total Assets		$ 6,487,552			$ 5,691,166			$ 6,487,552			$ 5,691,166
[1]Comprised of the operating Coleman, Copper Cliff, Garson, Creighton and Totten gold interests as well as the non-operating Stobie and Victor gold interests.[2]Where a gold interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the gold interest has been summarized under Other gold interests. Other gold interests comprised of the operating Marmato gold interest as well as the non-operating Minto, Copper World, Santo Domingo, Fenix, Blackwater, Curipamba, Marathon, Goose, Cangrejos, Platreef, Curraghinalt and Kudz Ze Kayah gold interests.[3]Where a gold interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the gold interest has been summarized under Other gold interests. Other gold interests are comprised of the operating Marmato gold interests as well as the non-operating Minto, 777, Copper World, Santo Domingo, Fenix, Blackwater, Marathon, Curipamba, Goose and Cangrejos gold interests. On June 22, 2022, Hudbay announced that mining activities at 777 have concluded and closure activities have commenced. On May 13, 2023, Minto announced the suspension of operations at the Minto mine.[4]See Note 12 for more information.[5]See Notes 12 for more information.[6]Where a silver interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the silver interest has been summarized under Other silver interests. Other silver interests comprised of the operating Los Filos, Zinkgruvan, Neves-Corvo, Marmato and Cozamin silver interests as well as the non-operating Stratoni, Aljustrel, Minto, Pascua-Lama, Copper World, Navidad, Blackwater, Curipamba, Mineral Park and Kudz Ze Kayah silver interests.[7]Where a silver interest represents less than 10% of the Company’s sales, gross margin or aggregate asset book value and is not evaluated on a regular basis by the Company’s CEO for the purpose of assessing performance, the silver interest has been summarized under Other silver interests. Other silver interests comprised of the operating Los Filos, Zinkgruvan, Neves-Corvo, Aljustrel, Cozamin and Marmato silver interests and the non-operating Minto, 777, Loma de La Plata, Stratoni, Pascua-Lama, Copper World, Blackwater and Curipamba silver interests. On June 22, 2022, Hudbay announced that mining activities at 777 have concluded and closure activities have commenced. On May 13, 2023, Minto announced the suspension of operations at the Minto mine. On September 12, 2023, it was announced that the production of zinc and lead concentrates at Aljustrel will be halted from September 24, 2023 until the second quarter of 2025.

Segmented Information - Sched_2

Segmented Information - Schedule of Operating Segments (Parenthetical) (Detail)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2024
Gold interests [member]
Disclosure of operating segments [line items]
Percentage of sales	10%	10%	10%
Silver interests [member]
Disclosure of operating segments [line items]
Percentage of sales	10%	10%	10%

Segmented Information - Sched_3

Segmented Information - Schedule of Company's Geographical Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Disclosure of geographical areas [line items]
Sales	$ 299,064	$ 264,972	$ 595,870	$ 479,437
Percentage of revenue derived from mineral stream interests located in geographic area	100%	100%	100%	100%
Mineral stream interest	$ 6,487,552		$ 6,487,552		$ 6,122,441
Canada [member]
Disclosure of geographical areas [line items]
Sales	$ 14,796	$ 14,982	$ 28,039	$ 33,555
Percentage of revenue derived from mineral stream interests located in geographic area	5%	6%	5%	7%
Mineral stream interest	$ 1,232,358		$ 1,232,358		1,209,961
United States [member]
Disclosure of geographical areas [line items]
Sales	$ 10,400	$ 9,235	$ 19,960	$ 17,958
Percentage of revenue derived from mineral stream interests located in geographic area	3%	3%	3%	4%
Mineral stream interest	$ 452,158		$ 452,158		433,108
Mexico [member]
Disclosure of geographical areas [line items]
Sales	$ 63,876	$ 73,342	$ 128,506	$ 130,980
Percentage of revenue derived from mineral stream interests located in geographic area	21%	28%	22%	28%
Mineral stream interest	$ 516,300		$ 516,300		541,209
Portugal [member]
Disclosure of geographical areas [line items]
Sales	$ 6,649	$ 7,499	$ 12,469	$ 16,044
Percentage of revenue derived from mineral stream interests located in geographic area	2%	3%	2%	3%
Mineral stream interest	$ 16,989		$ 16,989		17,516
Sweden [member]
Disclosure of geographical areas [line items]
Sales	$ 18,100	$ 8,755	$ 25,229	$ 20,709
Percentage of revenue derived from mineral stream interests located in geographic area	6%	3%	4%	4%
Mineral stream interest	$ 26,115		$ 26,115		27,017
UK [member]
Disclosure of geographical areas [line items]
Percentage of revenue derived from mineral stream interests located in geographic area	0%	0%	0%	0%
Mineral stream interest	$ 20,342		$ 20,342		20,198
Argentina / Chile [member]
Disclosure of geographical areas [line items]
Percentage of revenue derived from mineral stream interests located in geographic area	0%	0%	0%	0%
Mineral stream interest	$ 253,512		$ 253,512		253,514
Argentina [member]
Disclosure of geographical areas [line items]
Percentage of revenue derived from mineral stream interests located in geographic area	0%	0%	0%	0%
Mineral stream interest	$ 10,889		$ 10,889		10,889
Chile [member]
Disclosure of geographical areas [line items]
Percentage of revenue derived from mineral stream interests located in geographic area	0%	0%	0%	0%
Mineral stream interest	$ 56,281		$ 56,281		56,538
Brazil [member]
Disclosure of geographical areas [line items]
Sales	$ 129,466	$ 91,351	$ 247,317	$ 159,824
Percentage of revenue derived from mineral stream interests located in geographic area	43%	35%	42%	34%
Mineral stream interest	$ 2,638,316		$ 2,638,316		2,681,419
Peru [member]
Disclosure of geographical areas [line items]
Sales	$ 54,127	$ 58,713	$ 131,174	$ 98,187
Percentage of revenue derived from mineral stream interests located in geographic area	19%	22%	21%	20%
Mineral stream interest	$ 750,636		$ 750,636		779,372
Ecuador [Member]
Disclosure of geographical areas [line items]
Percentage of revenue derived from mineral stream interests located in geographic area	0%	0%	0%	0%
Mineral stream interest	$ 53,848		$ 53,848		43,234
Colombia [Member]
Disclosure of geographical areas [line items]
Sales	$ 1,650	$ 1,095	$ 3,176	$ 2,180
Percentage of revenue derived from mineral stream interests located in geographic area	1%	0%	1%	0%
Mineral stream interest	$ 47,703		$ 47,703		48,466
South Africa [member]
Disclosure of geographical areas [line items]
Percentage of revenue derived from mineral stream interests located in geographic area	0%		0%
Mineral stream interest	$ 412,105		$ 412,105
Gold interests [member]
Disclosure of geographical areas [line items]
Sales	182,150	$ 149,511	372,839	$ 268,708
Mineral stream interest	4,213,083		4,213,083		3,984,049
Gold interests [member] | Canada [member]
Disclosure of geographical areas [line items]
Mineral stream interest	710,047		710,047		708,402
Gold interests [member] | United States [member]
Disclosure of geographical areas [line items]
Mineral stream interest	209,163		209,163		211,470
Gold interests [member] | Mexico [member]
Disclosure of geographical areas [line items]
Mineral stream interest	140,539		140,539		144,719
Gold interests [member] | UK [member]
Disclosure of geographical areas [line items]
Mineral stream interest	20,342		20,342		20,198
Gold interests [member] | Chile [member]
Disclosure of geographical areas [line items]
Mineral stream interest	56,281		56,281		56,538
Gold interests [member] | Brazil [member]
Disclosure of geographical areas [line items]
Mineral stream interest	2,638,316		2,638,316		2,681,419
Gold interests [member] | Peru [member]
Disclosure of geographical areas [line items]
Mineral stream interest	71,769		71,769		80,265
Gold interests [member] | Ecuador [Member]
Disclosure of geographical areas [line items]
Mineral stream interest	49,998		49,998		39,455
Gold interests [member] | Colombia [Member]
Disclosure of geographical areas [line items]
Mineral stream interest	40,922		40,922		41,583
Gold interests [member] | South Africa [member]
Disclosure of geographical areas [line items]
Mineral stream interest	275,706		275,706
Silver interests [member]
Disclosure of geographical areas [line items]
Sales	111,291	$ 107,081	207,949	$ 192,758
Mineral stream interest	1,565,048		1,565,048		1,557,458
Silver interests [member] | Canada [member]
Disclosure of geographical areas [line items]
Mineral stream interest	165,985		165,985		141,292
Silver interests [member] | United States [member]
Disclosure of geographical areas [line items]
Mineral stream interest	26,299		26,299		971
Silver interests [member] | Mexico [member]
Disclosure of geographical areas [line items]
Mineral stream interest	375,761		375,761		396,490
Silver interests [member] | Portugal [member]
Disclosure of geographical areas [line items]
Mineral stream interest	16,989		16,989		17,516
Silver interests [member] | Sweden [member]
Disclosure of geographical areas [line items]
Mineral stream interest	26,115		26,115		27,017
Silver interests [member] | Argentina / Chile [member]
Disclosure of geographical areas [line items]
Mineral stream interest	253,512		253,512		253,514
Silver interests [member] | Argentina [member]
Disclosure of geographical areas [line items]
Mineral stream interest	10,889		10,889		10,889
Silver interests [member] | Peru [member]
Disclosure of geographical areas [line items]
Mineral stream interest	678,867		678,867		699,107
Silver interests [member] | Ecuador [Member]
Disclosure of geographical areas [line items]
Mineral stream interest	3,850		3,850		3,779
Silver interests [member] | Colombia [Member]
Disclosure of geographical areas [line items]
Mineral stream interest	6,781		6,781		6,883
Palladium interest [member]
Disclosure of geographical areas [line items]
Sales	4,210		8,887
Mineral stream interest	295,511		295,511		220,667
Palladium interest [member] | United States [member]
Disclosure of geographical areas [line items]
Mineral stream interest	216,696		216,696		220,667
Palladium interest [member] | South Africa [member]
Disclosure of geographical areas [line items]
Mineral stream interest	78,815		78,815
Platinum Interests [member]
Disclosure of geographical areas [line items]
Mineral stream interest	67,036		67,036		9,451
Platinum Interests [member] | Canada [member]
Disclosure of geographical areas [line items]
Mineral stream interest	9,452		9,452		9,451
Platinum Interests [member] | South Africa [member]
Disclosure of geographical areas [line items]
Mineral stream interest	57,584		57,584
Cobalt Interests [member]
Disclosure of geographical areas [line items]
Mineral stream interest	346,874		346,874		350,816
Cobalt Interests [member] | Canada [member]
Disclosure of geographical areas [line items]
Mineral stream interest	$ 346,874		$ 346,874		$ 350,816

Subsequent Events - Additional

Subsequent Events - Additional Information (Detail) - $ / shares		6 Months Ended
	Aug. 07, 2024	Jun. 30, 2024
Major Ordinary Share Transactions [member]
Disclosure of Events After Reporting Period [line items]
Dividend per share	$ 0.155
Dividend payable, date of record	Aug. 21, 2024
Dividend payable date	Sep. 04, 2024
Revised Quartertly Dividend Per Share Fixed [Member] | Ordinary shares [member]
Disclosure of Events After Reporting Period [line items]
Minimum quarterly dividend to be paid during year		$ 0.155