Can I calculate the free cash flow with this information, it doesn't look the same as our examples without dividends paid line but I need to calculate anyway based on this. 2018 and 2017 financial summary ($ in millions)

($ in millions)	2018	2017
Total operating revenues	$79,703	$72,741
Operating income*	$1,891	$1,716
Total other income and expense	$612	$2,082
Net income	$2,503	$3,798
Capital spending	$3,357	$3,272