Netflix is three businesses wearing a trenchcoat. The first — and still the largest — is a global subscription machine. 325 million households pay between $6.99 and $22.99 per month (depending on country, tier, and whether they tolerate ads) for unlimited access to a library of series, films, documentaries, and games. FY2025 revenue hit $45.2 billion with net income of $11.0 billion, a 24.3% net margin that would make most media executives weep. The economics are elegant: a show costs the same to produce whether 5 million or 100 million people watch it. Every subscriber beyond the break-even point is almost pure margin. That's why Netflix can spend $17 billion annually on content and still generate $5.09 billion in free cash flow in a single quarter. The second business is advertising — and it's growing faster than anything else on the income statement. Launched in November 2022 with Microsoft's ad-tech infrastructure, the ad tier was initially dismissed as a desperation move. It wasn't. By early 2026, over 60% of new sign-ups in ad-supported markets choose the cheaper plan. Netflix now has 4,000+ advertisers (up 70% year-over-year), and ad revenue is on track to double to approximately $3 billion in 2026. The company is building its own Netflix Ads Suite, partnering with Amazon Audiences and Yahoo DSP for targeting, and positioning itself as a premium alternative to YouTube and Meta for brand advertisers who want lean-back, big-screen attention. The third business is still embryonic but strategically important: live events and games. NFL Christmas Day games in 2024 drew record streaming audiences. WWE Raw moved to Netflix in 2025. Mobile games (50+ titles, included free with membership) don't generate meaningful direct revenue yet, but they increase engagement minutes and reduce churn — which, in a subscription business, is the same as generating revenue. The cost structure is dominated by content amortization. Netflix capitalizes production spending and expenses it over the expected viewing life of each title. Technology and development (recommendation algorithms, encoding, streaming infrastructure, ad tech) runs roughly $2.5 billion annually. Marketing has been declining as a percentage of revenue as the brand becomes self-sustaining in most markets. Here's the number that tells you how efficiently this machine runs: approximately 14,000 employees generating $3.2 million in revenue per person. Disney employs 225,000 people. Comcast employs 177,000. Netflix does more revenue per head than almost any media company on earth because it doesn't operate theme parks, cruise ships, cable networks, or retail stores. It's a software company that happens to make television. The company stopped reporting subscriber counts after Q4 2024 — a deliberate signal to investors that the growth story is now about revenue per member, not member count. Management wants you watching operating margin (31.5% guided for 2026) and advertising scale, not quarterly net adds. That framing shift matters because it tells you where Netflix thinks its next $10 billion in revenue comes from: not from adding subscribers in saturated Western markets, but from extracting more dollars per household through ads, price increases, and live programming that justifies premium pricing.