Debt - Schedule of Senior Unsecured Term Loans (Details) $ in Thousands, $ in Thousands	6 Months Ended
	Jun. 30, 2025 USD ($) extension_option	Jun. 30, 2025 CAD ($) extension_option	Dec. 31, 2024 USD ($)	Dec. 31, 2024 CAD ($)
Debt Instrument [Line Items]
Total principal amount of indebtedness	$ 3,855,887		$ 3,300,396
Revolving Credit Facility
Debt Instrument [Line Items]
Total principal amount of indebtedness	293,570		255,052
Tranche A-1 | Senior Unsecured Term Loans
Debt Instrument [Line Items]
Total principal amount of indebtedness	$ 375,000		$ 375,000
Basis spread on variable rate	0.10%
Tranche A-1 | Senior Unsecured Term Loans | SOFR
Debt Instrument [Line Items]
Contractual Interest Rate	0.94%	0.94%	0.94%	0.94%
Tranche A-1 | Credit Facility | Revolving Credit Facility
Debt Instrument [Line Items]
Number of extensions | extension_option	2	2
Debt instrument, term	12 months
Tranche A-2 | Senior Unsecured Term Loans
Debt Instrument [Line Items]
Total principal amount of indebtedness	$ 183,706	$ 250,000	$ 173,820	$ 250,000
Tranche A-2 | Senior Unsecured Term Loans | CDOR
Debt Instrument [Line Items]
Contractual Interest Rate	0.94%	0.94%	0.94%	0.94%
Delayed Draw Tranche A-3 | Term Loan Delayed Draw Facility
Debt Instrument [Line Items]
Total principal amount of indebtedness	$ 270,000		$ 270,000
Delayed Draw Tranche A-3 | Term Loan Delayed Draw Facility | SOFR
Debt Instrument [Line Items]
Contractual Interest Rate	0.94%	0.94%	0.94%	0.94%
Senior Unsecured Term Loans | Senior Unsecured Term Loans
Debt Instrument [Line Items]
Total principal amount of indebtedness	$ 828,706		$ 818,820
2022/2020 Senior Unsecured Revolving Credit Facilities, Tranche 2 | Credit Facility | Revolving Credit Facility
Debt Instrument [Line Items]
Number of extensions | extension_option	2	2
Debt instrument, term	6 months
Basis spread on variable rate	0.30%