Revenue - Schedule of Revenue by Segment (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Disaggregation of Revenue [Line Items]
Revenue	$ 485,085	$ 400,224	$ 1,373,560	$ 1,160,542
Percent of net revenues	100.00%	100.00%	100.00%	100.00%
Tuition and educational services
Disaggregation of Revenue [Line Items]
Revenue	$ 605,434	$ 477,650	$ 1,700,083	$ 1,387,809
Percent of net revenues	125.00%	119.00%	124.00%	120.00%
Other
Disaggregation of Revenue [Line Items]
Revenue	$ 72,992	$ 56,258	$ 197,492	$ 157,062
Percent of net revenues	15.00%	14.00%	14.00%	13.00%
Gross revenue
Disaggregation of Revenue [Line Items]
Revenue	$ 678,426	$ 533,908	$ 1,897,575	$ 1,544,871
Percent of net revenues	140.00%	133.00%	138.00%	133.00%
Less: Discounts / waivers / scholarships
Disaggregation of Revenue [Line Items]
Revenue	$ (193,341)	$ (133,684)	$ (524,015)	$ (384,329)
Percent of net revenues	(40.00%)	(33.00%)	(38.00%)	(33.00%)
Operating Segments \| Mexico
Disaggregation of Revenue [Line Items]
Revenue	$ 256,469	$ 194,840	$ 736,107	$ 601,464
Operating Segments \| Mexico \| Tuition and educational services
Disaggregation of Revenue [Line Items]
Revenue	372,091	271,959	1,044,330	822,251
Operating Segments \| Mexico \| Other
Disaggregation of Revenue [Line Items]
Revenue	44,668	33,748	123,850	100,999
Operating Segments \| Mexico \| Gross revenue
Disaggregation of Revenue [Line Items]
Revenue	416,759	305,707	1,168,180	923,250
Operating Segments \| Mexico \| Less: Discounts / waivers / scholarships
Disaggregation of Revenue [Line Items]
Revenue	(160,290)	(110,867)	(432,073)	(321,786)
Operating Segments \| Peru
Disaggregation of Revenue [Line Items]
Revenue	228,615	205,345	637,424	558,935
Operating Segments \| Peru \| Tuition and educational services
Disaggregation of Revenue [Line Items]
Revenue	233,343	205,691	655,753	565,558
Operating Segments \| Peru \| Other
Disaggregation of Revenue [Line Items]
Revenue	28,323	22,471	73,613	55,920
Operating Segments \| Peru \| Gross revenue
Disaggregation of Revenue [Line Items]
Revenue	261,666	228,162	729,366	621,478
Operating Segments \| Peru \| Less: Discounts / waivers / scholarships
Disaggregation of Revenue [Line Items]
Revenue	(33,051)	(22,817)	(91,942)	(62,543)
Corporate
Disaggregation of Revenue [Line Items]
Revenue	1	39	29	143
Corporate \| Tuition and educational services
Disaggregation of Revenue [Line Items]
Revenue	0	0	0	0
Corporate \| Other
Disaggregation of Revenue [Line Items]
Revenue	1	39	29	143
Corporate \| Gross revenue
Disaggregation of Revenue [Line Items]
Revenue	1	39	29	143
Corporate \| Less: Discounts / waivers / scholarships
Disaggregation of Revenue [Line Items]
Revenue	$ 0	$ 0	$ 0	$ 0