Notes Payable - Schedule of General (Details)	12 Months Ended
	Dec. 31, 2024 USD ($)	Dec. 31, 2024 GBP (£)	Dec. 31, 2024 EUR (€)	Dec. 31, 2023 USD ($)
Debt
Derivative, Notional Amount	$ 4,854,800,000			$ 5,202,900,000
5.050% due January 2026 | Interest rate swaps
Debt
Length of swap contracts (in years)	3 years
Derivative, Notional Amount	$ 500,000,000
Notes payable assumed at fair value
Debt
Total principal amount	22,938,737,000			18,562,064,000
Unamortized net (discounts) premiums, deferred financing costs, and cumulative basis adjustment on fair value hedges	(281,145,000)			40,255,000
Net payable amount	$ 22,657,592,000			18,602,319,000
Notes payable assumed at fair value | 4.600% Notes due 2024
Debt
Interest rate (as a percent)	4.60%	4.60%	4.60%
Principal (Currency Denomination)	$ 499,999,000
Total principal amount	$ 0			$ 499,999,000
Notes payable assumed at fair value | 3.875% Notes due 2024
Debt
Interest rate (as a percent)	3.875%	3.875%	3.875%	3.875%
Principal (Currency Denomination)	$ 350,000,000
Total principal amount	$ 0			$ 350,000,000
Notes payable assumed at fair value | 3.875% Notes due 2025
Debt
Interest rate (as a percent)	3.875%	3.875%	3.875%
Principal (Currency Denomination)	$ 500,000,000
Total principal amount	$ 500,000,000			500,000,000
Notes payable assumed at fair value | 4.625% Notes due 2025
Debt
Interest rate (as a percent)	4.625%	4.625%	4.625%
Principal (Currency Denomination)	$ 549,997,000
Total principal amount	$ 549,997,000			549,997,000
Notes payable assumed at fair value | 5.050% Notes due 2026
Debt
Interest rate (as a percent)	5.05%	5.05%	5.05%
Principal (Currency Denomination)	$ 500,000,000
Total principal amount	$ 500,000,000			500,000,000
Notes payable assumed at fair value | 0.750% Notes due 2026
Debt
Interest rate (as a percent)	0.75%	0.75%	0.75%
Principal (Currency Denomination)	$ 325,000,000
Total principal amount	$ 325,000,000			325,000,000
Notes payable assumed at fair value | 4.875% Notes due 2026
Debt
Interest rate (as a percent)	4.875%	4.875%	4.875%
Principal (Currency Denomination)	$ 599,997,000
Total principal amount	$ 599,997,000			599,997,000
Notes payable assumed at fair value | 4.450% Notes due 2026
Debt
Interest rate (as a percent)	4.45%	4.45%	4.45%
Principal (Currency Denomination)	$ 299,968,000
Total principal amount	$ 299,968,000			0
Notes payable assumed at fair value | 4.125% Notes due 2026
Debt
Interest rate (as a percent)	4.125%	4.125%	4.125%
Principal (Currency Denomination)	$ 650,000,000
Total principal amount	$ 650,000,000			650,000,000
Notes payable assumed at fair value | 1.875% Notes due 2027
Debt
Interest rate (as a percent)	1.875%	1.875%	1.875%
Principal (Currency Denomination) | £		£ 250,000,000
Total principal amount	$ 312,975,000			318,450,000
Notes payable assumed at fair value | 3.000% Notes due 2027
Debt
Interest rate (as a percent)	3.00%	3.00%	3.00%
Principal (Currency Denomination)	$ 600,000,000
Total principal amount	$ 600,000,000			600,000,000
Notes payable assumed at fair value | 3.200% Notes due 2027
Debt
Interest rate (as a percent)	3.20%	3.20%	3.20%
Principal (Currency Denomination)	$ 299,984,000
Total principal amount	$ 299,984,000			0
Notes payable assumed at fair value | 1.125% Notes due 2027
Debt
Interest rate (as a percent)	1.125%	1.125%	1.125%
Principal (Currency Denomination) | £		£ 400,000,000
Total principal amount	$ 500,760,000			509,520,000
Notes payable assumed at fair value | 3.950% Notes due 2027
Debt
Interest rate (as a percent)	3.95%	3.95%	3.95%
Principal (Currency Denomination)	$ 599,873,000
Total principal amount	$ 599,873,000			599,873,000
Notes payable assumed at fair value | 3.650% Notes due 2028
Debt
Interest rate (as a percent)	3.65%	3.65%	3.65%
Principal (Currency Denomination)	$ 550,000,000
Total principal amount	$ 550,000,000			550,000,000
Notes payable assumed at fair value | 3.400% Notes due 2028
Debt
Interest rate (as a percent)	3.40%	3.40%	3.40%
Principal (Currency Denomination)	$ 599,816,000
Total principal amount	$ 599,816,000			599,816,000
Notes payable assumed at fair value | 2.100% Notes due 2028
Debt
Interest rate (as a percent)	2.10%	2.10%	2.10%
Principal (Currency Denomination)	$ 449,994,000
Total principal amount	$ 449,994,000			0
Notes payable assumed at fair value | 2.200% Notes due 2028
Debt
Interest rate (as a percent)	2.20%	2.20%	2.20%
Principal (Currency Denomination)	$ 499,959,000
Total principal amount	$ 499,959,000			499,959,000
Notes payable assumed at fair value | 4.700% Notes due 2028
Debt
Interest rate (as a percent)	4.70%	4.70%	4.70%
Principal (Currency Denomination)	$ 400,000,000
Total principal amount	$ 400,000,000			400,000,000
Notes payable assumed at fair value | 4.750% Notes
Debt
Interest rate (as a percent)	4.75%	4.75%	4.75%
Principal (Currency Denomination)	$ 450,000,000
Total principal amount	$ 450,000,000			0
Notes payable assumed at fair value | 3.250% Notes due 2029
Debt
Interest rate (as a percent)	3.25%	3.25%	3.25%
Principal (Currency Denomination)	$ 500,000,000
Total principal amount	$ 500,000,000			500,000,000
Notes payable assumed at fair value | 4.000% Notes due 2029
Debt
Interest rate (as a percent)	4.00%	4.00%	4.00%
Principal (Currency Denomination)	$ 399,999,000
Total principal amount	$ 399,999,000			0
Notes payable assumed at fair value | 5.000% Notes due 2029
Debt
Interest rate (as a percent)	5.00%	5.00%	5.00%
Principal (Currency Denomination) | £		£ 350,000,000
Total principal amount	$ 438,165,000			0
Notes payable assumed at fair value | 3.100% Notes due 2029
Debt
Interest rate (as a percent)	3.10%	3.10%	3.10%
Principal (Currency Denomination)	$ 599,291,000
Total principal amount	$ 599,291,000			599,291,000
Notes payable assumed at fair value | 3.400% Notes due 2030
Debt
Interest rate (as a percent)	3.40%	3.40%	3.40%
Principal (Currency Denomination)	$ 500,000,000
Total principal amount	$ 500,000,000			0
Notes payable assumed at fair value | 4.850% Notes due 2030
Debt
Interest rate (as a percent)	4.85%	4.85%	4.85%
Principal (Currency Denomination)	$ 600,000,000
Total principal amount	$ 600,000,000			600,000,000
Notes payable assumed at fair value | 3.160% Notes due 2030
Debt
Interest rate (as a percent)	3.16%	3.16%	3.16%
Principal (Currency Denomination) | £		£ 140,000,000
Total principal amount	$ 175,266,000			178,332,000
Notes payable assumed at fair value | 4.875% Notes due 2030
Debt
Interest rate (as a percent)	4.875%	4.875%	4.875%
Principal (Currency Denomination) | €			€ 550,000,000
Total principal amount	$ 569,415,000			607,915,000
Notes payable assumed at fair value | 1.625% Notes due 2030
Debt
Interest rate (as a percent)	1.625%	1.625%	1.625%
Principal (Currency Denomination) | £		£ 400,000,000
Total principal amount	$ 500,760,000			509,520,000
Notes payable assumed at fair value | 3.250% Notes due 2031
Debt
Interest rate (as a percent)	3.25%	3.25%	3.25%
Principal (Currency Denomination)	$ 950,000,000
Total principal amount	$ 950,000,000			950,000,000
Notes payable assumed at fair value | 3.200% Notes due 2031
Debt
Interest rate (as a percent)	3.20%	3.20%	3.20%
Principal (Currency Denomination)	$ 449,995,000
Total principal amount	$ 449,995,000			0
Notes payable assumed at fair value | 5.750% Notes due 2031
Debt
Interest rate (as a percent)	5.75%	5.75%	5.75%
Principal (Currency Denomination) | £		£ 300,000,000
Total principal amount	$ 375,570,000			382,140,000
Notes payable assumed at fair value | 2.700% Notes due 2032
Debt
Interest rate (as a percent)	2.70%	2.70%	2.70%
Principal (Currency Denomination)	$ 350,000,000
Total principal amount	$ 350,000,000			0
Notes payable assumed at fair value | 3.180% Notes due 2032
Debt
Interest rate (as a percent)	3.18%	3.18%	3.18%
Principal (Currency Denomination) | £		£ 345,000,000
Total principal amount	$ 431,906,000			439,461,000
Notes payable assumed at fair value | 5.625% Notes due 2032
Debt
Interest rate (as a percent)	5.625%	5.625%	5.625%
Principal (Currency Denomination)	$ 750,000,000
Total principal amount	$ 750,000,000			750,000,000
Notes payable assumed at fair value | 2.850% Notes due 2032
Debt
Interest rate (as a percent)	2.85%	2.85%	2.85%
Principal (Currency Denomination)	$ 699,655,000
Total principal amount	$ 699,655,000			699,655,000
Notes payable assumed at fair value | 1.800% Notes due 2033
Debt
Interest rate (as a percent)	1.80%	1.80%	1.80%
Principal (Currency Denomination)	$ 400,000,000
Total principal amount	$ 400,000,000			400,000,000
Notes payable assumed at fair value | 1.750% Notes due 2033
Debt
Interest rate (as a percent)	1.75%	1.75%	1.75%
Principal (Currency Denomination) | £		£ 350,000,000
Total principal amount	$ 438,165,000			445,830,000
Notes payable assumed at fair value | 4.900% Notes due 2033
Debt
Interest rate (as a percent)	4.90%	4.90%	4.90%
Principal (Currency Denomination)	$ 600,000,000
Total principal amount	$ 600,000,000			600,000,000
Notes payable assumed at fair value | 5.125% Notes due 2034
Debt
Interest rate (as a percent)	5.125%	5.125%	5.125%
Principal (Currency Denomination)	$ 800,000,000
Total principal amount	$ 800,000,000			0
Notes payable assumed at fair value | 2.730% Notes due 2034
Debt
Interest rate (as a percent)	2.73%	2.73%	2.73%
Principal (Currency Denomination) | £		£ 315,000,000
Total principal amount	$ 394,348,000			401,247,000
Notes payable assumed at fair value | 5.125% Notes due 2034
Debt
Interest rate (as a percent)	5.125%	5.125%	5.125%
Principal (Currency Denomination) | €			€ 550,000,000
Total principal amount	$ 569,415,000			607,915,000
Notes payable assumed at fair value | 5.875% Bonds due 2035
Debt
Interest rate (as a percent)	5.875%	5.875%	5.875%
Principal (Currency Denomination)	$ 250,000,000
Total principal amount	$ 250,000,000			250,000,000
Notes payable assumed at fair value | 3.390% Notes due 2037
Debt
Interest rate (as a percent)	3.39%	3.39%	3.39%
Principal (Currency Denomination) | £		£ 115,000,000
Total principal amount	$ 143,969,000			146,487,000
Notes payable assumed at fair value | 6.000% Notes due 2039
Debt
Interest rate (as a percent)	6.00%	6.00%	6.00%
Principal (Currency Denomination) | £		£ 450,000,000
Total principal amount	$ 563,355,000			573,210,000
Notes payable assumed at fair value | 5.250% Notes due 2041
Debt
Interest rate (as a percent)	5.25%	5.25%	5.25%
Principal (Currency Denomination) | £		£ 350,000,000
Total principal amount	$ 438,165,000			0
Notes payable assumed at fair value | 2.500% Notes due 2042
Debt
Interest rate (as a percent)	2.50%	2.50%	2.50%
Principal (Currency Denomination) | £		£ 250,000,000
Total principal amount	$ 312,975,000			318,450,000
Notes payable assumed at fair value | 4.650% Notes due 2047
Debt
Interest rate (as a percent)	4.65%	4.65%	4.65%
Principal (Currency Denomination)	$ 550,000,000
Total principal amount	$ 550,000,000			550,000,000
Notes payable assumed at fair value | 5.375% Notes due 2054
Debt
Interest rate (as a percent)	5.375%	5.375%	5.375%
Principal (Currency Denomination)	$ 500,000,000
Total principal amount	$ 500,000,000			$ 0