

Fiscal Quarters Year Ended December 31, 2018*	First		Second		Third		Fourth
Revenues, net	$	585,500	$	584,985	$	619,586	$	643,422
Operating income	260,087		264,783		281,090		284,738
Net income	174,937		176,852		157,694		302,000
Basic earnings per share	$	1.95	$	1.98	$	1.78	$	3.45
Diluted earnings per share	1.88		1.91		1.71		3.33
Weighted average shares outstanding:
Basic shares	89,765		89,169		88,456		87,636
Diluted shares	93,250		92,702		92,081		90,703



Fiscal Quarters Year Ended December 31, 2017	First		Second		Third		Fourth
Revenues, net	$	520,433	$	541,237	$	577,877	$	609,991
Operating income	195,068		216,043		232,637		240,012
Net income	123,693		130,987		202,823		282,696
Earnings per share:
Basic earnings per share	$	1.34	$	1.42	$	2.23	$	3.15
Diluted earnings per share	1.31		1.39		2.18		3.05
Weighted average shares outstanding:
Basic shares	92,108		92,013		90,751		89,676
Diluted shares	94,560		94,223		93,001		92,623

*2018 quarterly amounts reflect the impact of the Company's adoption of ASC 606 and related cost capitalization guidance, which was adopted by the Company on January 1, 2018 using the modified retrospective transition method. The adoption of ASC 606 resulted in an adjustment to retained earnings in our consolidated balance sheet for the cumulative effect of applying the standard, which included costs incurred to obtain a contract, as well as presentation changes in our statements of income, including the classification of certain amounts previously classified as merchant commissions and processing expense net with revenues. As a result of the application of the modified retrospective transition method, the Company's prior period results within its annual report on Form 10-K and quarterly reports on Form 10-Q will not be restated to reflect the impact of ASC 606. See footnote 2, "Summary of Significant Accounting Policies", in the accompanying notes to the audited consolidated financial statements.