Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Partners' Capital [Abstract]
Net Income (Loss)	$ 867,034	$ 217,522	$ 1,568,658	$ 579,696
Other comprehensive income (loss), net of tax and reclassification adjustments:
Net unrealized gains (losses) on investment securities	(63,810)	(70,551)	1,330	(206,918)
Cash flow hedges adjustments	(156,290)	(58,188)	(75,357)	(172,249)
Foreign currency translation adjustments	1,316	(4,264)	2,510	(5,912)
Defined benefit plans liability adjustments	(1,011)	3,898	(3,253)	6,167
Total other comprehensive income (loss)	(219,795)	(129,105)	(74,770)	(378,912)
Total comprehensive income	$ 647,239	$ 88,417	$ 1,493,888	$ 200,784