Debt - Senior Unsecured Notes (Details)	Sep. 30, 2023 USD ($)	Sep. 30, 2023 EUR (€)	Dec. 31, 2022 USD ($)
Senior Unsecured Notes
Unamortized deferred financing costs	$ 22,371,000
Unamortized discount, net	31,472,000
Unsecured Senior Notes
Senior Unsecured Notes
Principal Amount	5,900,000,000
Principal amount of debt outstanding	5,945,775,000		$ 5,966,475,000
Unamortized deferred financing costs	22,100,000		25,900,000
Unamortized discount, net	$ 20,800,000		24,100,000
4.6% Senior Notes due 2024 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	4.60%	4.60%
Principal Amount	$ 500,000,000
Principal amount of debt outstanding	$ 500,000,000		500,000,000
2.25% Senior Notes due 2024 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	2.25%	2.25%
Principal Amount | €		€ 500,000,000
Principal amount of debt outstanding	$ 529,700,000		533,300,000
4.0% Senior Notes due 2025 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	4.00%	4.00%
Principal Amount	$ 450,000,000
Principal amount of debt outstanding	$ 450,000,000		450,000,000
2.25% Senior Notes due 2026 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	2.25%	2.25%
Principal Amount | €		€ 500,000,000
Principal amount of debt outstanding	$ 529,700,000		533,300,000
4.25% Senior Notes due 2026 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	4.25%	4.25%
Principal Amount	$ 350,000,000
Principal amount of debt outstanding	$ 350,000,000		350,000,000
2.125% Senior Notes due 2027 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	2.125%	2.125%
Principal Amount | €		€ 500,000,000
Principal amount of debt outstanding	$ 529,700,000		533,300,000
1.35% Senior Notes due 2028 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	1.35%	1.35%
Principal Amount | €		€ 500,000,000
Principal amount of debt outstanding	$ 529,700,000		533,300,000
3.85% Senior Notes due 2029 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	3.85%	3.85%
Principal Amount	$ 325,000,000
Principal amount of debt outstanding	$ 325,000,000		325,000,000
3.41% Senior Notes due 2029 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	3.41%	3.41%
Principal Amount | €		€ 150,000,000
Principal amount of debt outstanding	$ 158,910,000		159,990,000
0.95% Senior Notes due 2030 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	0.95%	0.95%
Principal Amount | €		€ 525,000,000
Principal amount of debt outstanding	$ 556,185,000		559,965,000
2.4% Senior Notes due 2031 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	2.40%	2.40%
Principal Amount	$ 500,000,000
Principal amount of debt outstanding	$ 500,000,000		500,000,000
2.45% Senior Notes due 2032 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	2.45%	2.45%
Principal Amount	$ 350,000,000
Principal amount of debt outstanding	$ 350,000,000		350,000,000
3.7% Senior Notes due 2032 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	3.70%	3.70%
Principal Amount | €		€ 200,000,000
Principal amount of debt outstanding	$ 211,880,000		213,320,000
2.25% Senior Notes due 2033 | Unsecured Senior Notes
Senior Unsecured Notes
Coupon rate (as a percent)	2.25%	2.25%
Principal Amount	$ 425,000,000
Principal amount of debt outstanding	$ 425,000,000		$ 425,000,000