CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash flows from operating activities
Net Income	$ 1,130	$ 878
Reconciliation of net income to net cash provided by operating activities:
Depreciation and amortization	210	181
Stock-based compensation	109	97
Deferred income taxes	25	21
Expected credit losses	10	9
Changes in assets and liabilities:
Accounts receivable	(64)	112
Other current assets	(6)	78
Other assets	(1)	(24)
Lease obligations	(15)	(9)
Accounts payable and accrued liabilities	(82)	(86)
Deferred revenue	120	97
Uncertain tax positions and other non-current tax liabilities	12	(120)
Other liabilities	13	(22)
Net cash provided by operating activities	1,461	1,212
Cash flows from investing activities
Capital additions	(171)	(127)
Purchases of investments	(87)	(53)
Sales and maturities of investments	81	81
Purchases of investments in non-consolidated affiliates	(2)	(2)
Sales of investments in non-consolidated affiliates	0	1
Cash paid for acquisitions, net of cash acquired	(12)	(3)
Net cash used in investing activities	(191)	(103)
Cash flows from financing activities
Repayment of notes	0	(200)
Proceeds from stock-based compensation plans	45	31
Treasury shares	(384)	(108)
Repurchase of shares related to stock-based compensation	(82)	(64)
Dividends	(309)	(283)
Dividends to noncontrolling interests	(1)	0
Net cash used in financing activities	(731)	(624)
Effect of exchange rate changes on cash and cash equivalents	(34)	24
Increase in cash and cash equivalents	505	509
Cash and cash equivalents, beginning of period	2,130	1,769
Cash and cash equivalents, end of period	$ 2,635	$ 2,278