Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2017

Accounting Policies

Reconciliation of condensed consolidated statement of cash flows

	As Previously
In millions	Reported		Adjustments		As Revised
Cash paid to other suppliers and employees	$	(7,082)	$	63	$	(7,019)
Net cash provided by operating activities		4,023		63		4,086
Excess tax benefits from stock-based compensation		63		(63)		—
Net cash used in financing activities		(4,126)		(63)		(4,189)
Reconciliation of net income to net cash provided by operating activities:
Accrued expenses		492		63		555

Reconciliation of condensed consolidated statement of income

	As Previously
In millions	Reported		Adjustments		As Revised
Three Months Ended June 30, 2016
Operating expenses	$	4,665	$	(7)	$	4,658
Operating profit		2,350		7		2,357
Other expense		—		7		7
Six Months Ended June 30, 2016
Operating expenses		9,233		(16)		9,217
Operating profit		4,526		16		4,542
Other expense		—		16		16